**ARIZONA CONSTRUCTION EXPERT WITNESS DIRECTORY**
	JOHN SORCINELLI CONSULTING ARCHITECT Licensed Architect, State of California Registered Architect, British Columbia, Canada Registered Architect, United Kingdom Registered Architect with NCARB Member of the American Institute of Architects Member of the Royal Institute of British Architects Vice Chairman Royal Institute of British Architects, Los Angeles Chapter Member of the Architectural Institute of British Columbia Founder and President of the San Dimas Marketplace, Inc. (non-profit)

Arizona Construction Expert Witness Directory

Find Credentialed Construction and Design Professionals with the collective experience gained through more than 4000 construction defect and claims related litigations. The Construction Expert Witness and Consulting Group provides expert opinion, analysis and construction related consulting services to the nations most recognized law firms, Fortune 500 Builders, commercial general liability carriers, building product manufacturers, owners, property management firms, public companies, as well as a variety of state and local government agencies. Contact us today to arrange for an initial consultation regarding your matter.

	Brian G. Moffitt consulting architect Licensed Architect, Nevada Licensed Architect, Arizona Licensed Architect, Texas Master of Architecture, University of Utah Bachelor of Science, University of Utah Member, American Institute of Architects Member, Construction Specifications Institute Email: brianmoffitt@construction-expert-witness.com
	John D. Tolman construction consultant Licensed General Building Contractor, B-410125, State of California Licensed Real Estate Broker — California Doctorate of Law — Western State University Bachelor of Science, Law — Western State University Bachelor of Arts — University of Redlands Member — American Bar Association Member — Building Industry Association Member — American Society of Professional Estimators Member — Construction Specification Institute Member — Association of General Contractors Email: jdtolman@construction-expert-witness.com
	Mark E. Rieser II - ms,pe consulting civil engineer engineering contractor general building contractor Masters Degree in Civil Engineering, San Jose State University Bachelor of Science Degree in Civil Engineering, San Jose State University Registered Civil Engineer, State of California Licensed General Engineering Contractor, A-00815841, State of California Licensed General Building Contractor, B-00815841, State of California Member, American Society of Civil Engineers Member, Association of General Contractors Email: markreiser@construction-expert-witness.com

Arizona Builders Right to Repair - Current Law Summary: (HB 2620; ARS §12-1363, 1361, 1364) Current laws on the books require a purchaser of a home to provide written notice at least 90 days before commencing legal action. This gives the homebuilder time to inspect, repair or replace the defect if it falls within the specifications of the warranty. Homebuilder has 60 days to respond to written notice which may include offer to replace, repair or offer monetary compensation
SB 1311 is a similar statute that covers multi-family dwellings. If no resolution is met through alternative dispute resolution procedures and a civil lawsuit is filed, the seller’s insurance company must treat a notice of a dwelling action as a notice of a claim subject to the insurance policy without affecting available coverage under the policy.

Arizona Builders Right to Repair - Arizona Revised Statutes 12-1363

A. At least ninety days before filing a dwelling action, the purchaser shall give written notice by certified mail, return receipt requested, to the seller specifying in reasonable detail the basis of the dwelling action. The notice in a multiunit dwelling action involving alleged defects that are substantially similar in multiple residential units may comply with this section by providing a reasonably detailed description of the alleged defects in a fair and representative sample of the affected residential units. For the purposes of this subsection, "reasonable detail" includes a detailed and itemized list that describes each alleged defect and the location that each alleged defect has been observed by the purchaser in each dwelling that is the subject of the notice.

B. After receipt of the notice described in subsection A of this section, the seller may inspect the dwelling to determine the nature and cause of the alleged defects and the nature and extent of any repairs or replacements necessary to remedy the alleged defects. The purchaser shall ensure that the dwelling is made available for inspection no later than ten days after the purchaser receives the seller's request for an inspection. The seller shall provide reasonable notice to the purchaser before conducting the inspection. The inspection shall be conducted at a reasonable time. The seller may use reasonable measures, including testing, to determine the nature and cause of the alleged defects and the nature and extent of any repairs or replacements necessary to remedy the alleged defects. If the seller conducts testing pursuant to this subsection, the seller shall restore the dwelling to its condition before the testing.

C. Within sixty days after receipt of the notice described in subsection A of this section, the seller shall send to the purchaser a good faith written response to the purchaser's notice by certified mail, return receipt requested. The response may include an offer to repair or replace any alleged defects, to have the alleged defects repaired or replaced at the seller's expense or to provide monetary compensation to the purchaser. The offer shall describe in reasonable detail all repairs or replacements that the seller is offering to make or provide to the dwelling and a reasonable estimate of the date by which the repairs or replacements will be made or monetary compensation will be provided.

D. If the seller does not provide a written response to the purchaser's notice within sixty days, the purchaser may file a dwelling action without waiting for the expiration of ninety days as required by subsection A of this section.

E. Within twenty days after receipt of the seller's offer made pursuant to subsection C of this section, the purchaser shall provide a good faith written response. A purchaser who accepts the seller's offer made pursuant to subsection C of this section shall do so in writing by certified mail, return receipt requested. A purchaser who rejects the seller's offer made pursuant to subsection C of this section shall respond to the seller in writing by certified mail, return receipt requested. If the seller provides a specific factual basis for the offer, the response shall include the specific factual basis for the purchaser's rejection of the seller's offer and the purchaser's counteroffer, if any. Within ten days after receipt of the purchaser's response, the seller may make a best and final offer to the purchaser in writing by certified mail, return receipt requested.

F. The following are not admissible in any dwelling action:

1. A purchaser's good faith notice given to the seller pursuant to subsection A of this section.

2. A seller's good faith response or offer made pursuant to subsection C of this section.

3. A purchaser's good faith response made to a seller's offer pursuant to subsection E of this section.

4. A purchaser's good faith counteroffer to a seller's offer made pursuant to subsection E of this section.

5. A seller's good faith best and final offer made pursuant to subsection E of this section.

G. A purchaser may amend the notice provided pursuant to subsection A of this section to include alleged defects identified in good faith after submission of the original notice during the ninety day notice period. The seller shall have a reasonable period of time to conduct an inspection, if requested, and thereafter the parties shall comply with the requirements of subsections B, C and E of this section for the additional alleged defects identified in reasonable detail in the notice.

H. A purchaser's written notice made pursuant to subsection A of this section or an amended notice made pursuant to subsection G of this section tolls the applicable statute of limitations, including section 12-552, until ninety days after the seller receives the notice or for a reasonable period agreed to in writing by the purchaser and seller.

I. Subject to Arizona rules of court, during the pendency of a dwelling action the purchaser may supplement the list of alleged defects to include additional alleged defects identified in good faith after filing of the original dwelling action that have been identified in reasonable detail as required by this section. The court shall provide the seller a reasonable amount of time to inspect the dwelling to determine the nature and cause of the additional alleged defects and the nature and extent of any repairs or replacements necessary to remedy the additional alleged defects. The parties shall comply with the requirements of subsections B, C and E of this section for the additional alleged defects identified in reasonable detail in the notice.

J. The service of an amended notice identifying in reasonable detail the alleged defects during the pendency of a dwelling action shall relate back to the original notice of alleged defects for the purpose of tolling applicable statutes of limitations, including section 12-552.

K. By written agreement of the seller and purchaser, the time periods provided in this section may be extended.

L. For the sale of a dwelling that occurs within the statutory period set forth in section 12-552, the escrow agent, as defined in section 6-801, shall provide notice to the purchaser of the provisions of this section and sections 12-1361 and 12-1362. Nothing in this subsection creates a fiduciary duty or provides any person or entity with a private right or cause of action or administrative action.

ARIZONA Contractors License Classifications

What are the contractor license classifications?

The Arizona Registrar of Contractors issues separate licenses for commercial and residential work, and dual licenses that cover both commercial and residential, for each particular trade or field of the construction profession.
Residential contracting is defined as construction on residential structures such as houses, townhouses, condominiums or cooperative units and apartment complexes of four units or less. Residential construction also includes any appurtenances on or within residential property lines, connection to utility service and sewer lines, meters and mechanical or structural service for any residential structure.

COMMERCIAL construction is anything other than RESIDENTIAL

Jump to Class: A B C K L

ENGINEERING CONTRACTING (COMMERCIAL)

Jump to Class: A B C K L or select the license type:

A-	GENERAL ENGINEERING - EXPERT WITNESS - Arrange Consultation Construction in connection with fixed works, including streets, roads, power and utilities plants, dams, hydroelectric plants, sewage and waste disposal plants, bridges, tunnels, and overpasses. Also included are the scopes of work allowed by all of the other engineering classifications, A-3 through A-21.
A-03	BLASTING The use of explosives and explosive devices for excavation, demolition, geological exploration, mining, or any construction related blasting. Included is any drilling, boring, or earth moving required for the placement of explosive charges, the erection of temporary shelters, barricades and associated protective devices, equipment, and enclosures.
A-04	DRILLING - EXPERT WITNESS - Arrange Consultation Drilling includes horizontal and vertical drilling or boring, constructing, deepening, repairing, or abandoning wells; exploring for water, gas, and oil; and constructing dry wells, and monitor wells. Also included is the erection of rigs, derricks and related substructures, and installation, service and repair of pumps and pumping equipment.
A-05	EXCAVATING, GRADING AND OIL SURFACING - EXPERT WITNESS - Arrange Consultation Movement and alteration of earthen material by digging, horizontal boring, trenching, grading, or compacting the material for a cut, fill, grade, or trench. Included is the placement of shoring, the oiling of base materials, and incidental blasting and drilling.Excludes excavating for water, gas, and oil wells.
A-07	PIERS AND FOUNDATIONS - EXPERT WITNESS - Arrange Consultation Installation of piers and foundations using concrete, rebar, and other materials common to the industry. Includes pile driving, excavation, forming and other techniques and equipment common to the industry.
A-09	SWIMMING POOLS - EXPERT WITNESS - Arrange Consultation Construction, service, and repair of swimming pools and spas, including water and gas service lines from point of service to pool equipment, wiring from pool equipment to 1st readily accessible disconnect, pool piping, fittings, backflow prevention devices, waste lines, and other integral parts of a swimming pool or spa. Also included is the installation of swimming pool accessories, covers, safety devices, and fencing for protective purposes, if in the original contract.
A-11	STEEL AND ALUMINUM ERECTION - EXPERT WITNESS - Arrange Consultation Field fabrication, erection, repair, and alteration of architectural and structural steel and aluminum materials common to the industry, including field layout, cutting, assembly, and erection by welding, bolting, wire tying or riveting.
A-12	SEWERS, DRAINS AND PIPE LAYING - EXPERT WITNESS - Arrange Consultation Installation and repair of any project involving sewer access holes, the laying of pipe for storm drains, water and gas lines, irrigation, and sewers. Includes connecting sewer collector lines to building drains and the installation of septic tanks, leaching lines, dry wells, and all necessary connections, and related excavation and backfilling
A-14	ASPHALT PAVING - EXPERT WITNESS - Arrange Consultation Installation of asphalt paving, and all related fine grading on streets, highways, driveways, parking lots, tennis courts, running tracks, play areas, and gas station driveways and areas, using materials and accessories common to the industry. Includes the necessary excavation and grading only for height adjustment of existing sewer access holes, storm drains, water valves, sewer cleanouts, and drain gates.
A-15	SEAL COATING - EXPERT WITNESS - Arrange Consultation Application of seal coating to asphalt paving surfaces. Includes repair of surface cracks and application of painted marking symbols.
A-16	WATERWORKS - EXPERT WITNESS - Arrange Consultation All work necessary for the production and distribution of water including drilling well, setting casing and pump, related electrical work, related concrete work, excavation, piping for storage and distribution, storage tanks, related fencing, purification and chlorination equipment.
A-17	ELECTRICAL AND TRANSMISSION LINES - EXPERT WITNESS - Arrange Consultation Installation, alteration, and repair of transmission lines on public right-of-ways, including erection of poles, guying systems, tower line erection, street lighting of all voltages, and all underground systems including ducts for signal, communication, and similar installations. Installing transformers, circuit breakers, capacitors, primary metering devices and other related equipment of all electrical construction is included. All electrical systems of less than 600 volts on or inside a building are excluded.
A-19	SWIMMING POOLS, INCLUDING SOLAR - EXPERT WITNESS - Arrange Consultation Construction, service, and repair of swimming pools and spas, with or without solar water heating devices, including water and gas service lines from point of service to pool equipment, wiring from pool equipment to first readily accessible disconnect, pool piping, fittings, backflow prevention devices, waste lines and other integral parts of a swimming pool, spa and attached solar water heating device. Also included are swimming pool accessories, covers, safety devices, and fencing for protective purposes, if in the original contract.
A-21	LANDSCAPING AND IRRIGATION SYSTEMS - EXPERT WITNESS - Arrange Consultation Treat, condition, prepare, and install topsoil. Plant all decorative vegetation. Excavate, trench, bore, backfill and grade as necessary for installation of landscaping and irrigation systems. Landscaping includes installation of non-loadbearing slabs, walkways and areas using concrete, brick, stone, or gravel; wooden decks; decorative garden walls, fences and screens up to 6 feet in height; retaining walls up to 3 feet in height; and all other materials and equipment common to the industry. Excluded are cast-in-place or tilt concrete; load bearing walls for structures; and perimeter fencing along property lines or boundaries. Install, repair, and maintain irrigation systems to distribute water for the purpose of irrigation, dust and soil erosion control using equipment, materials, and fittings common to the industry. This includes electrical control panels and apparatus which are an integral part of the irrigation system. Connections to potable water lines, installation of backflow prevention devices, installation of hose bibs and installation of service lines from source of supply are permitted only when they are an integral part of the irrigation system. Installation of electric wiring and related fixtures of 110 volts or less for landscaping projects is included. All electrical work is limited to exterior use and only that work necessary to complete a landscaping project. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.
AE-	(as restricted by Registrar)

GENERAL COMMERCIAL CONTRACTING

Jump to Class: A B C K L or select the license type:

B-01	GENERAL COMMERCIAL CONTRACTOR - EXPERT WITNESS - Arrange Consultation Construction, alteration, and repair in connection with any structure built, being built, or to be built for the support, shelter, and enclosure of persons, animals, chattels, or movable property of any kind. This scope includes the supervision of all or any part of the above and includes the management, or direct or indirect supervision of any work performed. This scope includes most of the L scopes except as they relate to electrical, plumbing, air conditioning systems, boilers, swimming pools, spas, and roofing (except shingles and shakes) which must be subcontracted to an appropriately licensed contractor.
B-02	GENERAL SMALL COMMERCIAL CONTRACTOR - EXPERT WITNESS - Arrange Consultation Small commercial construction in connection with any new structure or addition built, being built, or to be built for the support, shelter and enclosure of persons, animals, chattels or movable property of any kind. This scope includes the supervision of all or any part of the above and includes the management or direct or indirect supervision of any work performed. This scope includes most of the L scopes except as they relate to electrical, plumbing, air conditioning systems, boilers, swimming pools, spas, and roofing (except shingles and shakes) which must be subcontracted to an appropriately licensed contractor. Additional Scope Information Small commercial construction means construction, remodeling, or repair of commercial projects for which the price of materials and labor does not exceed $250,000.00 in any contract or project. Provided, however, that any new structures or additions to existing structures are less than 3 stories. Nonstructural remodeling and repairs of existing commercial buildings exceeding this height limitation are small commercial construction if the overall cost of the contract or project does not exceed $250,000.00.
BE-	(as restricted by Registrar)

RESIDENTIAL CONTRACTING

B-	GENERAL RESIDENTIAL CONTRACTOR - EXPERT WITNESS - Arrange Consultation Construction of all or any part of a residential structure or appurtenance, except for electrical, plumbing, air conditioning systems, boilers, swimming pools, spas, and roofing (except shingles and shakes) which must be subcontracted to an appropriately licensed contractor. Also included are the scopes of work in B-3 and most of the C scopes except as restricted above.
B-03	GENERAL REMODELING AND REPAIR CONTRACTOR - EXPERT WITNESS - Arrange Consultation Remodeling or repair of an existing residential structure or appurtenance except for electrical, plumbing, mechanical, boilers, swimming pools or spas which must be subcontracted to an appropriately licensed contractor. The scope of work allowed under the C-7 carpentry classification is included within this scope.
B-04	GENERAL RESIDENTIAL ENGINEERING CONTRACTOR - EXPERT WITNESS - Arrange Consultation Construction and repair of appurtenances to residential structures. This scope includes all B-4R sub-classifications. Additional Scope Information Appurtenances means all structures and improvements subordinate to a residence within residential property lines, excluding the residential structure itself, such as driveways, fences, patios, swimming pools, landscaping, sport courts and gazebos.
B-04R	CORROSION CONTROL SPORT COURT ASSESSORIES SOIL STABILIZATION
B-05	GENERAL SWIMMING POOL CONTRACTOR - EXPERT WITNESS - Arrange Consultation Construction and repair of swimming pools and spas. Installation of fencing around the swimming pool or spa and installation of utilities from the point of service to the pool equipment. Construction of other structures or appurtenances is excluded. This scope includes all B-5R sub-classifications.
B-05R	SWIMMING POOL COVERS FIBERGLASSING OF SWIMMING POOLS RESERVOIR LININGS AND COVERS FACTORY FABRICATED POOLS AND ACCESSORIES
B-06	GENERAL SWIMMING POOL CONTRACTOR, INCLUDING SOLAR - EXPERT WITNESS - Arrange Consultation The scope of work allowed in this classification is the same as B-5 (including all B-5R subclassifications) with the inclusion of solar heating devices.
B-10	PRE-MANUFACTURED SPAS AND HOT TUBS - EXPERT WITNESS - Arrange Consultation Construction and repair of spas and hot tubs. Installation of fencing around the spa or hot tub and installation of utilities from the point of service to the spa equipment are included.

SPECIALTY RESIDENTIAL CONTRACTING

Jump to Class: A B C K L or select the license type:

C-01	ACOUSTICAL SYSTEMS - EXPERT WITNESS - Arrange Consultation Installation and repair of acoustical wall and ceiling systems, excluding electrical.
C-02	EXCAVATING, GRADING AND OIL SURFACING Installation, alteration, and repair of earthen material by digging, trenching, grading, or compacting the material for a cut, fill, grade, or trench. Oil surfacing may be applied over base materials.
C-03	AWNINGS AND CANOPIES - EXPERT WITNESS - Arrange Consultation Installation and repair of metal, fabric, fiberglass, and plastic window awnings, door hoods, free-standing or attached canopies, carport and patio covers. Installation or repair of screened and paneled enclosures, not intended for use as habitable spaces, using metal panels, plastic inserts, and screen doors. A minimum of 60% of wall area of an enclosure shall be constructed of screening material. Installation or repair of fascia panels, flashing, and skirting. Installation or repair of exterior detached metal storage units. The placing of concrete footings and concrete slabs are permitted only when intended for patio covers, screened-in porches, and metal storage units when included in the same contract. Excluded is any structural member which itself weighs more than 6 pounds per lineal foot. All electrical, plumbing, and air conditioning systems are excluded.
C-04	BOILERS, INCLUDING SOLAR Installation and repair of steam and hot water boilers. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel. This scope includes the C-4R subclassification.
C-04R	BOILERS
C-05	(as restricted by Registrar)
C-06	SWIMMING POOL SERVICE AND REPAIR Service and minor repair of residential pools and accessories, excluding plumbing connections to a potable water system, gas lines, gas chlorine systems, and electrical work beyond the 1st disconnect.
C-07	CARPENTRY - EXPERT WITNESS - Arrange Consultation Installation and repair of rough and finish general carpentry work on new and existing structures including accessories and related hardware common to the industry. This scope includes all C-7R subclassifications.
C-07R	DOORS, GATES, WINDOWS AND ACCESSORIES REMOVABLE FORMWORK AND SHORING NAILING AND STAPLING
C-08	FLOOR COVERING - EXPERT WITNESS - Arrange Consultation Installation and repair of floor covering materials and accessories. This scope includes all C-8R subclassifications.
C-08R	WOOD FLOORING - EXPERT WITNESS - Arrange Consultation CARPET - EXPERT WITNESS - Arrange Consultation COMPOSITION FLOORING - EXPERT WITNESS - Arrange Consultation NON-CONVENTIONAL FLOOR COVERING - EXPERT WITNESS - Arrange Consultation CERAMIC AND CLAY FLOOR COVERING - EXPERT WITNESS - Arrange Consultation
C-09	CONCRETE - EXPERT WITNESS - Arrange Consultation Installation and repair of concrete, concrete products, and accessories common to the industry. This scope includes all C-9R subclassifications.
C-09R	GUNITE & SHOTCRETE - EXPERT WITNESS - Arrange Consultation LIGHTWEIGHT CONCRETE - EXPERT WITNESS - Arrange Consultation FENCE FOOTINGS - EXPERT WITNESS - Arrange Consultation PRE-CAST CONCRETE - EXPERT WITNESS - Arrange Consultation SAWING, CORING, EPOXY PANELS AND BONDING - EXPERT WITNESS - Arrange Consultation TERRAZZO - EXPERT WITNESS - Arrange Consultation
C-10	DRYWALL - EXPERT WITNESS - Arrange Consultation Installation, repair, taping, and texturing of gypsum wallboard, including lightweight non-bearing wall partitions and ceiling grid support systems for drywall.
C-11	ELECTRICAL - EXPERT WITNESS - Arrange Consultation Installation and repair of electrical systems.
C-12	LOW VOLTAGE COMMUNICATION SYSTEMS - EXPERT WITNESS - Arrange Consultation Installation and repair of low voltage alarm, intercom, telephone, call, clock and television systems, including towers and antennas.
C-13	ASPHALT PAVING - EXPERT WITNESS - Arrange Consultation Installation and repair of paved areas using materials and methods common to the industry, including asphalt curbs, concrete bumper curbs, headers, and striping. This scope includes the C-13R subclassification.
C-13R	ASPHALT COATING AND PARKING APPURTENANCES - EXPERT WITNESS - Arrange Consultation
C-14	FENCING - EXPERT WITNESS - Arrange Consultation Installation and repair of fencing and low voltage electrical fence protective devices of less than 25 volts, 100 watts, or both. Concrete masonry units cannot exceed 6 feet in height excluding footings, nor can they be used for retaining wall purposes. This scope includes the C-14R subclassification.
C-14R	FENCING OTHER THAN MASONRY - EXPERT WITNESS - Arrange Consultation
C-15	BLASTING Use of explosives for movement of earthen materials or for demolition.
C-16	FIRE PROTECTION SYSTEMS - EXPERT WITNESS - Arrange Consultation Installation and repair of approved types of fire prevention and fire protection systems including all mechanical apparatus, devices, piping, low voltage signaling systems, and equipment common to the industry. Installation of all other electrical devices, apparatus, and wiring must be subcontracted to a properly licensed contractor. This scope includes the C-16R subclassification.
C-16R	CO2, DRY AND WET CHEMICAL SYSTEMS
C-17	STRUCTURAL STEEL AND ALUMINUM - EXPERT WITNESS - Arrange Consultation Installation and repair of architectural and structural shapes and members common to the industry, including reinforcing steel which may be used as structural members for buildings, equipment, and structures. This scope includes all C-17R subclassifications.
C-17R	STEEL FLOOR, SUB FLOOR AND FORM SYSTEMS - EXPERT WITNESS - Arrange Consultation WELDING ORNAMENTAL METALS - EXPERT WITNESS - Arrange Consultation TANKS RECREATIONAL EQUIPMENT REBAR, POST TENSIONING AND WIRE MESH - EXPERT WITNESS - Arrange Consultation
C-18	ELEVATORS Installation and repair of elevator systems.
C-21	LANDSCAPING AND IRRIGATION SYSTEMS Preparation and alteration of land for horticulture and arboriculture. Installation of irrigation systems and controls. Carpentry is limited to decorative fences and screens, planter boxes, and plant tubs common to the industry. Excluded are retaining walls over 3 feet, decorative walls or fences over 6 feet, perimeter walls, fences, and load bearing slabs and walkways. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel. This scope includes all C-21R subclassifications.
C-21R	LANDSCAPING IRRIGATION SYSTEMS
C-22	HOUSE MOVING Disconnection of utilities is permitted, but connection of utilities and construction of foundations are not. This scope includes the C-22R subclassification.
C-22R	WRECKING
C-29	MACHINERY
C-30	FINISH CARPENTRY - EXPERT WITNESS - Arrange Consultation Installation, repair, and finishing of cabinets, countertops, case sash, door trim, wood flooring, and other millwork. This scope includes all C-30R subclassifications.
C-30R	KITCHEN AND BATHROOM COMPONENTS DOORS, WINDOWS, GATES, TUB AND SHOWER ENCLOSURES CULTURED MARBLE WEATHERSTRIPPING
C-31	MASONRY - EXPERT WITNESS - Arrange Consultation Installation of, with or without mortar, stone, structural glass, brick, block, baked clay, or other products common to the industry. This scope includes all C-31R subclassifications.
C-31R	FLAGSTONE - EXPERT WITNESS - Arrange Consultation STONE MASONRY - EXPERT WITNESS - Arrange Consultation
C-34	PAINTING AND WALL COVERING - EXPERT WITNESS - Arrange Consultation Surface preparation and application of materials common to the painting and decorating industry for protective or decorative purposes or both. Wall coverings, except ceramic tile, are included. This scope includes all C-34R subclassifications.
C-34R	SURFACE PREPARATION AND WATERPROOFING WALLPAPER
C-36	PLASTERING - EXPERT WITNESS - Arrange Consultation Installation and repair of plaster materials common to the industry. Installation of lath products, including wall partitions and ceiling grids, to provide a key or suction type bond for the various types of plaster coatings. This scope includes all C-36R subclassifications.
C-36R	SWIMMING POOL PLASTERING - EXPERT WITNESS - Arrange Consultation LATHING
C-37	PLUMBING, INCLUDING SOLAR - EXPERT WITNESS - Arrange Consultation Installation and repair of water and gas piping systems, fire protection systems, and sewage treatment systems. Included are all fixtures, vents, and devices common to the industry, as well as solar applications. This scope includes all C-37R subclassifications.
C-37R	PLUMBING - EXPERT WITNESS - Arrange Consultation BUILT-IN CENTRAL VACUUM SYSTEMS KITCHEN AND BATHROOM FIXTURE REFINISHING SWIMMING POOL PLUMBING AND EQUIPMENT - EXPERT WITNESS - Arrange Consultation GAS PIPING - EXPERT WITNESS - Arrange Consultation SEWERS, DRAINS AND PIPE LAYING - EXPERT WITNESS - Arrange Consultation WATER CONDITIONING EQUIPMENT SOLAR PLUMBING - LIQUID SYSTEMS ONLY
C-38	SIGNS Installation and repair of signs, excluding any electrical wiring beyond the 1st adequate power outlet accessible and adjacent to the sign.
C-39	AIR CONDITIONING AND REFRIGERATION, INCLUDING SOLAR - EXPERT WITNESS - Arrange Consultation Installation and repair of comfort air conditioning systems, including refrigeration, evaporative cooling, ventilating, and heating with or without solar equipment. Installation and repair of machinery, units, accessories, refrigerator rooms, and insulated refrigerator spaces, and controls in refrigerators. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel. This scope includes all C-39R subclassifications.
C-39R	AIR CONDITIONING AND REFRIGERATION - EXPERT WITNESS - Arrange Consultation GAS REFRIGERATION TEMPERATURE CONTROL SYSTEMS WARM AIR HEATING, EVAPORATIVE COOLING AND VENTILATING - EXPERT WITNESS - Arrange Consultation EVAPORATIVE COOLING AND VENTILATORS PRE-COOLERS
C-40	INSULATION Installation of insulating materials common to the industry for the purpose of temperature or sound control, excluding any exterior roofing materials such as foam and reflective coating. This scope includes the C-40R subclassification.
C-40R	FOAM INSULATION
C-41	SEWAGE TREATMENT SYSTEMS - EXPERT WITNESS - Arrange Consultation Installation and repair of sewage treatment systems, septic tanks, cesspools, and leach fields, in compliance with the requirements of the responsible Health Department. This scope includes the C-41R subclassification.
C-41R	PRECAST WASTE TREATMENT SYSTEMS
C-42	ROOFING - EXPERT WITNESS - Arrange Consultation Installation and repair of materials common to the industry that form a water tight, weather resistant surface for roofs and decks, including all accessories, flashing, valleys, gravel stops, and roof insulation panels above the roof deck. This scope includes all C-42R subclassifications.
C-42R	FOAM AND FOAM PANEL ROOFING - EXPERT WITNESS - Arrange Consultation LIQUID APPLIED ROOFING - EXPERT WITNESS - Arrange Consultation ROOFING SHINGLES AND SHAKES - EXPERT WITNESS - Arrange Consultation
C-45	SHEET METAL - EXPERT WITNESS - Arrange Consultation Installation and repair of sheet metal, aluminum, plastic, and fiberglass products common to the industry. This scope includes the C-45R subclassification.
C-45R	PREMANUFACTURED FIREPLACES
C-48	CERAMIC, PLASTIC AND METAL TILE - EXPERT WITNESS - Arrange Consultation Installation and repair of ceramic and facsimile tile products common to the industry. This scope includes the C-48R subclassification.
C-48R	SWIMMING POOL TILE
C-53	DRILLING Installation and repair of wells, including test boring, exploratory drilling and all materials and devices common to the industry.
C-61	LIMITED REMODELING AND REPAIR CONTRACTOR Remodeling or repairs to existing structures or appurtenances, excluding swimming pools or spas, not to exceed $25,000 per project per dwelling. Work on electrical, plumbing, air conditioning systems, or boilers that require a building permit must be subcontracted to an appropriately licensed contractor. The scope of work allowed under the C-7 carpentry classification is included.
C-62	MINOR HOME IMPROVEMENTS Remodeling, repairs, and improvements to existing structures or appurtenances not to exceed $2,500 for labor and materials per project per dwelling or appurtenance. The minor home improvement contractor shall not perform structural work to any existing structures or appurtenances, including load bearing masonry or concrete work (with the exception of on-grade flat work), and load bearing carpentry work (with the exception of patio or porch covers). All electrical, plumbing, air conditioning, heating, boiler, and roofing work shall be performed by an appropriately licensed contractor.
C-63	APPLIANCES Installation and repair of appliances. Included is the connection of a mobile home to existing gas, plumbing, and electrical services.
C-65	GLAZING Installation and repair of glass, glass products, plastics, frames, holding members, and all materials common to the industry. This scope includes all C-65R sub-classifications.
C-65R	SKYLIGHTS STORM WINDOWS AND DOORS MIRRORS WINDOW TREATMENT
C-68	MOBILE HOME REMODELING AND REPAIR Repair or remodeling of mobile homes. Site work is excluded, as well as remodeling which will increase floor area.

GENERAL DUAL ENGINEERING CONTRACTING

Jump to Class: A B C K L or select the license type:

KA-	DUAL ENGINEERING This classification allows the scope of work permitted by the commercial A- General Engineering and the B-4 General Residential Engineering licenses.
KA-5	DUAL SWIMMING POOL CONTRACTOR This classification allows the scope of work permitted by the commercial A-9 Swimming Pools and the residential B-5 General Swimming Pool licenses.
KA-6	DUAL SWIMMING POOL CONTRACTOR INCLUDING SOLAR This classification allows the scope of work permitted by the commercial A-19 Swimming Pools, Including Solar and the residential B-6 General Swimming Pools, Including Solar licenses.
KE-	(as restricted by Registrar)

GENERAL DUAL LICENSE CONTRACTING

KB-1	DUAL BUILDING CONTRACTOR This classification allows the scope of work permitted by the B-1 General Commercial Contractor and the B- General Residential Contractor licenses.
KB-2	DUAL RESIDENTIAL AND SMALL COMMERCIAL This classification allows the scope of work permitted by the B-2 General Small Commercial and the B- General Residential Contractor licenses.
KO-	(as restricted by Registrar)

SPECIALTY DUAL LICENSE CONTRACTING

K-1	ACOUSTICAL SYSTEMS This classification allows the scope of work permitted by the commercial L-1 Acoustical Systems and the residential C-1 Acoustical Systems licenses.
K-2	EXCAVATING, GRADING AND OIL SURFACING This classification allows the scope of work permitted by the commercial A-5 Excavating, Grading, and Oil Surfacing and the residential C-2 Excavating, Grading, and Oil Surfacing licenses.
K-3	AWNINGS, CANOPIES, CARPORT AND PATIO COVERS - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-3 Awnings, Canopies and Carports and Patio Covers and the residential C-3 Awnings and Canopies licenses.
K-4	BOILERS, STEAMFITTING AND PROCESS PIPING This classification allows the scope of work permitted by the commercial L-4 Boilers, Steamfitting and Process Piping and the residential C-4R Boilers licenses.
K-5	(as restricted by the Registrar)
K-6	SWIMMING POOL SERVICE AND REPAIR This classification allows the scope of work permitted by the commercial L-6 Swimming Pool Service and Repair and the residential C-6 Swimming Pool Service and Repair licenses.
K-7	CARPENTRY - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-7 Carpentry and the residential C-7 Carpentry licenses.
K-8	FLOOR COVERING This classification allows the scope of work permitted by the commercial L-8 Floor Covering and the residential C-8 Floor Covering licenses. - EXPERT WITNESS - Arrange Consultation
K-9	CONCRETE - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-9 Concrete and the residential C-9 Concrete licenses.
K-10	DRYWALL - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-10 Drywall and the residential C-10 Drywall licenses.
K-11	ELECTRICAL - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-11 Electrical and residential C-11 Electrical licenses.
K-12	ELEVATORS This classification allows the scope of work permitted by the commercial L-12 Elevators and the residential C-18 Elevators licenses.
K-13	CARPET - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-13 Carpets and the residential C-8R Carpet licenses.
K-14	FENCING This classification allows the scope of work permitted by the commercial L-14 Fencing and the residential C-14 Fencing licenses.
K-15	BLASTING This classification allows the scope of work permitted by the commercial A-3 Blasting and the residential C-15 Blasting licenses.
K-16	FIRE PROTECTION SYSTEMS This classification allows the scope of work permitted by the commercial L-16 Fire Protection Systems and the residential C-16 Fire Protection licenses.
K-17	STEEL AND ALUMINUM ERECTION This classification allows the scope of work permitted by the commercial A-11 Steel and Aluminum Erection and the residential C-17 Structural Steel and Aluminum licenses.
K-21	LANDSCAPING AND IRRIGATION SYSTEMS This classification allows the scope of work permitted by the commercial A-21 Landscaping and Irrigation Systems and the residential C-21 Landscaping and Irrigation Systems licenses.
K-24	ORNAMENTAL METALS This classification allows the scope of work permitted by the commercial L-24 Ornamental Metals and the residential C-17R Ornamental Metals licenses.
K-26	LANDSCAPING This classification allows the scope of work permitted by the commercial L-26 Landscaping and the residential C-21R Landscaping licenses.
K-29	MACHINERY (as restricted by Registrar)
K-31	MASONRY - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-31 Masonry and the residential C-31 Masonry licenses.
K-34	PAINTING - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-34 Painting and Wallcovering and the residential C-34 Painting and Wallcovering licenses.
K-36	PLASTERING - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-36 Plastering and the residential C-36 Plastering licenses.
K-37	PLUMBING - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-37 Plumbing and the residential C-37R Plumbing licenses.
K-38	SIGNS This classification allows the scope of work permitted by the commercial L-38 Signs and the residential C-38 Signs licenses.
K-39	AIR CONDITIONING AND REFRIGERATION - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-39 Air Conditioning and Refrigeration and the residential C-39R Air Conditioning and Refrigeration licenses.
K-40	INSULATION - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-40 Insulation and the residential C-40 Insulation licenses.
K-41	SEPTIC TANKS AND SYSTEMS - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-41 Septic Tanks and Systems and the residential C-41 Sewage Treatment and Systems licenses.
K-42	ROOFING - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-42 Roofing and the residential C-42 Roofing licenses.
K-44	IRRIGATION SYSTEMS This classification allows the scope of work permitted by the commercial L-44 Irrigation Systems and the residential C-21R Irrigation Systems licenses.
K-45	SHEET METAL - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-45 Sheet Metal and the residential C-45 Sheet Metal licenses.
K-48	CERAMIC, PLASTIC AND METAL TILE - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-48 Ceramic, Plastic and Metal Tile and the residential C-48 Ceramic, Plastic and Metal Tile licenses.
K-53	WATER WELL DRILLING This classification allows the scope of work permitted by the commercial L-53 Water Well Drilling and the residential C-53 Drilling licenses.
K-54	WATER CONDITIONING EQUIPMENT This classification allows the scope of work permitted by the commercial L-54 Water Conditioning Equipment and the residential C-37R Water Conditioning Equipment licenses.
K-56	WELDING This classification allows the scope of work permitted by the commercial L-56 Welding and the residential C-17R Welding licenses.
K-57	WRECKING This classification allows the scope of work permitted by the commercial L-57 Wrecking and the residential C-22R Wrecking licenses.
K-58	COMFORT HEATING, VENTILATING, EVAPORATIVE COOLING - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-58 Comfort Heating, Ventilating, Evaporative Cooling and the residential C-39R Warm Air Heating, Evaporative Cooling, and Ventilating licenses.
K-60	FINISH CARPENTRY - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-60 Finish Carpentry and the residential C-30 Finish Carpentry licenses.
K-61	CARPENTRY, REMODELING AND REPAIRS This classification allows the scope of work permitted by the commercial L-61 Carpentry, Remodeling and Repairs and the residential C-61 Limited Remodeling and Repair Contractor licenses.
K-62	REINFORCING BAR AND WIRE MESH This classification allows the scope of work permitted by the commercial L-62 Steel Reinforcing Bar and Wire Mesh and the residential C-17R Rebar and Wire Mesh licenses.
K-63	APPLIANCES This classification allows the scope of work permitted by the commercial L-63 Appliances and the residential C-63 Appliances licenses.
K-64	WOOD FLOOR LAYING AND FINISHING - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-64 Wood Floor Laying and Finishing and the residential C-8R Wood Flooring licenses.
K-65	GLAZING - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial L-65 Glazing and the residential C-65 Glazing licenses.
K-66	SEAL COATING - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial A-15 Seal Coating and the residential C-13R Asphalt Coating and Parking Appurtenances licenses.
K-67	LOW VOLTAGE COMMUNICATION SYSTEMS This classification allows the scope of work permitted by the commercial L-67 Low Voltage Communications Systems and the residential C-12 Low Voltage Communication Systems licenses.
K-69	ASPHALT PAVING - EXPERT WITNESS - Arrange Consultation This classification allows the scope of work permitted by the commercial A-14 Asphalt Paving and the residential C-13 Asphalt Paving licenses.
K-74	BOILERS, STEAMFITTING AND PROCESSPIPING, INCLUDING SOLAR This classification allows the scope of work permitted by the commercial L-74 Boilers, Steamfitting and Process Piping, Including Solar and the residential C-4 Boilers Including Solar licenses.
K-77	PLUMBING INCLUDING SOLAR This classification allows the scope of work permitted by the commercial L-77 Plumbing Including Solar and the residential C-37 Plumbing Including Solar licenses.
K-78	SOLAR PLUMBING LIQUID SYSTEMS ONLY This classification allows the scope of work permitted by the commercial L-78 Solar Plumbing Liquid Systems Only and the residential C-37R Solar Plumbing Liquid Systems Only licenses.
K-79	AIR CONDITIONING AND REFRIGERATION INCLUDING SOLAR This classification allows the scope of work permitted by the commercial L-79 Air Conditioning and Refrigeration Including Solar and the residential C-39 Air Conditioning and Refrigeration Including Solar licenses.
K-80	SEWERS, DRAINS AND PIPE LAYING This classification allows the scope of work permitted by the commercial A-12 Sewers, Drains, and Pipe Laying and the residential C-37R Sewers, Drains and Pipe Laying licenses.

SPECIALTY COMMERCIAL CONTRACTING

Jump to Class: A B C K L or select the license type:

L-01	ACOUSTICAL SYSTEMS - EXPERT WITNESS - Arrange Consultation Installation, application, alteration, and repair of all types of premanufactured acoustical ceiling and wall systems.
L-03	AWNINGS, CANOPIES, CARPORT AND PATIO COVERS Installation and repair of window awnings, door hoods, free-standing or attached canopies, carport and patio covers constructed of metal, fabric, fiberglass, and plastic. Installation or repair of screened and paneled enclosures, not intended for use as habitable spaces, using metal panels, plastic inserts and screen doors. A minimum of 60% of wall area of an enclosure shall be constructed of screening material. Installation or repair of fascia panels, flashing and skirting. Installation or repair of exterior detached metal storage units. The placing of concrete footings and concrete slabs is permitted only when intended for patio covers, screened-in porches, and metal storage units when included in the same contract. Excluded is any structural member that weighs more than 6 pounds per lineal foot. All electrical, plumbing, and air conditioning systems are excluded.
L-04	BOILERS, STEAMFITTING AND PROCESS PIPING Installation, alteration, and repair of steam and hot water systems and boilers, including chimney connections, flues, refractories, burners, piping, fittings, valves, thermal insulation, and accessories; fuel and water lines from source of supply to boilers; process and specialty piping and related equipment; pneumatic and electrical controls. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.
L-05	(as restricted by Registrar)
L-06	SWIMMING POOL SERVICE AND REPAIR Service, replacement, and repair of swimming pools including all existing connections and equipment. Pool gas heaters and gas piping from meter to heater may be installed only if the existing line and gas supply are adequate. Application of pool coatings to interior of pool in conjunction with minor repairs to pool tile, plaster, and decks. Excluded are chlorine gas connections, connections to potable water, and electric connections beyond first readily accessible disconnect.
L-07	CARPENTRY Includes all rough and finish general carpentry work and hardware, including accessories, on new and existing structures.
L-08	FLOOR COVERING Installation, replacement and repair of floor covering materials and related accessories including preparation of the surface to be covered. Included are linoleum, carpets, carpet backings and pads, and materials manufactured of asphalt, vinyl, vinyl asbestos, rubber, wood, ceramic, and clay.
L-09	CONCRETE - EXPERT WITNESS - Arrange Consultation All work in connection with the processing, proportioning, batching, mixing, conveying, and placing of concrete composed of materials common to the concrete industry, including finishing, coloring, curing, repairing, testing, drilling, sawing, grinding, chipping, and grouting. Placing film barriers, sealing, and waterproofing are included. Construction, centering, and assembling forms, molds, slipforms, and pans. Trenching, excavating, backfilling, and grading in connection with concrete construction. Installation of embedded items essential to or comprising an integral part of the concrete or concrete construction, including reinforcing elements and accessories.
L-10	DRYWALL - EXPERT WITNESS - Arrange Consultation Installation, pointing, and repair of gypsum wall board, and accessories. Taping and texturing on structures both interior and exterior. Installation of non-bearing lightweight steel wall partitions and ceiling grid systems as supporting members for gypsum drywall, and installation and repair of movable partitions for the application of gypsum drywall panels.
L-11	ELECTRICAL - EXPERT WITNESS - Arrange Consultation Installation, alteration, and repair of any wiring, related electrical material and equipment used in the generating, transmitting, or utilization of electrical energy less than 600 volts, including all overhead electrical wiring on public right-of-ways for signs and street decorations, and all underground electrical distribution systems of less than 600 volts serving private properties. Installation, alteration, and repair on other than public right-of-ways of all outside, overhead, and underground electrical construction and all wiring in or on any building of less than 600 volts.
L-12	ELEVATORS Installation, service and repair of all elevators, dumbwaiters, escalators, moving walks and ramps, stage and orchestra lifts, including the fabrication, erection and installation of sheave beams, sheaves, motors, cable and wire rope, guides, cabs, counterweights, doors, including sidewalk elevator doors, automatic and manual controls, signal systems and other devices, apparatus, and related equipment.
L-13	CARPETS Installation, replacement, and repair of carpeting materials and accessories, including preparation of the surface to be covered.
L-14	FENCING Installation and repair of metal, wood, and cement block fencing, including highway guard rails, cattle guards, and low voltage U.L. approved electrical fence protective devices of less than 25 volts and 100 watts, when required to properly install fencing. All types of retaining walls are excluded.
L-16	FIRE PROTECTION SYSTEMS - EXPERT WITNESS - Arrange Consultation Installation, alteration, and repair of fire protection systems using water, steam, gas, or chemicals. Included is any required excavation, trenching, backfilling and grading, piping from structure, and connections to off-premise water supply adjacent to property involving a fire protection system. Systems may include the following areas of work and related equipment: restaurant hood protection systems; fire pumps and drivers; pressure and storage tanks; all piping and valves; sprinkler heads and nozzles; and application of materials for the prevention of corrosion or freezing. Also included are air compressors, air receivers, bottled inert gases, pressurized chemicals, manifolds, pneumatic, hydraulic, or electrical controls, low voltage signaling systems, control piping, and the flushing and testing of systems.
L-24	ORNAMENTAL METALS - EXPERT WITNESS - Arrange Consultation Fabrication, alteration, repair, and installation of all types of non-structural bearing ornamental metal units, both interior and exterior, including metal folding gates, guard and hand rails, wrought iron fencing and gates, window shutters and grilles, room dividers and shields, and metal accessories common to the industry. Installation of ornamental or common columns for canopies, porches, and carports are also included. Fire escapes and stairs are excluded.
L-26	LANDSCAPING - EXPERT WITNESS - Arrange Consultation Treat, condition, prepare, and install topsoil. Plant all decorative vegetation. Excavate, trench, backfill, and grade as necessary for installation of landscaping. Installation of wood decks, non-loadbearing slabs, walkways, and areas using concrete, brick, stone, or gravel; and all other materials and equipment common to the industry. Excluded are concrete slabs exceeding 400 square feet, concrete walkways exceeding 200 square feet, and masonry work over 18 inches in height. Installation of electric wiring and related fixtures of 110 volts or less for landscaping projects is included. All electrical work is limited to exterior use, and only that work necessary to complete landscaping projects. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.
L-27	LIGHTWEIGHT PARTITIONS Installation of lightweight (not to exceed 14 gauge) metal wall partitions, including suspended metal ceiling grid systems, as supporting members for the application of building materials such as: application and repair of gypsum plaster, cement, acoustical plaster, or a combination of materials and aggregates, that create a permanent coating; the application of such materials over any surface which offers either a mechanical or suction type bond, sprayed, dashed, or troweled to the surface; surface sandblasting preparatory to plastering or stucco; installation of plastering accessories and lath products manufactured to provide a key or suction type bond for the support of various type plaster coatings; and installation and repair of gypsum wall board, pointing, accessories, taping, and texturing on structures both interior and exterior.
L-29	MACHINERY (as restricted by Registrar)
L-31	MASONRY - EXPERT WITNESS - Arrange Consultation Installation of brick, concrete block, adobe units, stone, marble, slate, or other units and products common to the masonry industry, including mortarless type masonry products. Installation of grout, and caulking. Tuck pointing, sand blasting, mortar washing, parging, cleaning, and welding of reinforcing steel related to masonry construction.
L-34	PAINTING AND WALL COVERING - EXPERT WITNESS - Arrange Consultation Application of materials common to the painting and decorating industry for protective or decorative purposes. Includes surface preparation, caulking, sanding, and cleaning preparatory to painting. Installation of surface coverings such as vinyls, wall papers, and cloth fabrics; decorative texturing; taping and finishing of drywall in conjunction with surface painting only.
L-36	PLASTERING - EXPERT WITNESS - Arrange Consultation Application and repair of gypsum plaster, cement, acoustical plaster, or a combination of such materials and aggregates that create a permanent surface coating. Application of materials common to the plastering industry over any surface which offers either a mechanical or suction type bond, sprayed, dashed, or troweled to a surface. This scope includes surface sandblasting preparatory to plastering or stucco. Installation of accessories and lath products manufactured to provide a key or suction type bond for the support of various type plaster coatings. Installation of lightweight metal wall partitions, including suspended lightweight metal ceiling grid systems when the contract includes plastering.
L-37	PLUMBING - EXPERT WITNESS - Arrange Consultation Installation, alteration, and repair of all plumbing when performed solely within property lines and not on public easements or right-of-ways, except as hereinafter provided. Installation, alteration, and repair of all piping, fixtures, and appliances related to water supply, including pressure vessels and tanks (excluding municipal or related water supply systems); venting and sanitary drainage systems for all fluid, semi-fluid, and organic wastes; septic tanks and leaching lines; roof leaders; lawn sprinklers; water conditioning equipment; piping; and equipment for swimming pools. Also included are piping, fixtures, appliances, and pressure vessels for manufactured and natural gases, compressed air and vacuum systems, petroleum, fuel oil, non-potable liquids, hot water heating, and hot water supply systems operating at pressures not exceeding 30 PSIG, or temperatures not exceeding 220° F; steam heating and steam supply systems not exceeding 15 PSIG operating pressure; gas or oil fired space heaters and furnaces, excluding duct work. Piping for water cooling systems, excluding the refrigerant piping and equipment. Testing and balancing of hydronics systems. Sewer, gas, water lines, and connections from structure to the nearest point of public supply or disposal may cross public or private easements or be installed within private easements. Pipe installed across public property may not be increased in size, or make any other connection between the point of exit from private property to the point of connection at public supply or disposal. These lines shall not be installed parallel to main lines in public easements or right-of-ways.
L-38	SIGNS Fabricate, install, repair, and service indoor or outdoor signs, displays, and sign devices attached to, or painted on a structure for the purpose of display, advertising or direction, including painting for background and decorative purposes; sign supports and accessories; flagpoles; electrical wiring directly connecting signs, displays, and sign devices to the first adequate power outlet accessible and adjacent to the sign, display, or sign device.
L-39	AIR CONDITIONING AND REFRIGERATION - EXPERT WITNESS - Arrange Consultation Installation, alteration, and repair of refrigeration and evaporative cooling systems. Installation, alteration, and repair of heating systems of "wet", "dry" or radiant type. "Wet" systems include steam or hot water boilers and coils, or baseboard convectors, and are limited to 30 PSIG operating pressure of 220° F for hot water and 15 PSIG operating pressure for steam. Dry systems include gas fired furnaces and space heaters. Installation, alteration, and repair of ventilation systems includes duct work, air filtering devices, water treatment devices, pneumatic or electrical controls, and control piping. Thermal and acoustical insulation, vibration isolation materials and devices, liquid fuel piping and tanks, water and gas piping from service connection to the equipment it serves. Testing and balancing of refrigerant, cooling, heating circuits, and air handling systems. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.
L-40	INSULATION - EXPERT WITNESS - Arrange Consultation Installation, alteration, and repair of insulation materials for the non-mechanical control of heat, sound, and moisture for use in the construction of structures and equipment. Includes installation methods and devices such as supports, fastening systems, adhesives, mastics, plastics, and material used for the preparation of insulation work and common to the industry. Application and installation of materials to protect or finish insulated surfaces.
L-41	SEPTIC TANKS & SYSTEMS Installation, alteration, and repair of septic tanks, aerobic digesters and leaching fields, excavation for tanks, leaching systems and piping, pipe laying for septic systems, and connection to the structure the system serves. Also included is backfilling and compaction in connection with this work.
L-42	ROOFING - EXPERT WITNESS - Arrange Consultation Installation and repair of materials common to the industry that form a watertight, weather resistant surface for roofs and decks. Included is sheet metal when installed in conjunction with a roofing project, application of protective and reflective roof and deck coatings, application of dampproofing or waterproofing, and installation of roof insulation panels and other roof insulation systems above roof deck.
L-44	IRRIGATION SYSTEMS - EXPERT WITNESS - Arrange Consultation Excavate, trench, bore, backfill, and grade as necessary for installation of irrigation systems. Installation, repair, and maintenance of irrigation systems to distribute water for the purpose of irrigation, dust and soil erosion control, using equipment, materials and fittings common to the industry. This includes electrical control panels and apparatus which are an integral part of the irrigation system. Installation of backflow prevention devices, hose bibs, service lines and connections to potable water lines from source of supply are permitted only when they are an integral part of the irrigation system. Installation of electric wiring and related fixtures of 110 volts or less for irrigation projects is included. All electrical work is limited to exterior use and only that work necessary to complete an irrigation project. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.
L-45	SHEET METAL - EXPERT WITNESS - Arrange Consultation Fabrication, installation, and repair of architectural and general products made of sheet metal common to the trade. Includes layout, cutting, fabrication, and installation of sheet metal products; assembly and installation of premanufactured sheet metal products; facsimile items such as plastic skylights and fiberglass ducts and fittings; and bracing and reinforcing materials.
L-48	CERAMIC, PLASTIC AND METAL TILE Installation and repair of non-structural bearing clay, glass, mosaics, metal, plastic, marble, terrazzo, slate, and other cement types of tile common to the industry installed for sanitary and decorative purposes; and setting of accessories and decorative inserts of various materials applied to surfaces by conventional methods. Placing setting beds, laying, cutting, setting, and grouting tile used for all interior and exterior structure surfaces. Includes caulking and installing various types of expansion joints and divider strips within and abutting tile work. Installation of shower doors and tub enclosures are included when a part of the original contract.
L-49	COMMERCIAL, INDUSTRIAL REFRIGERATION - EXPERT WITNESS - Arrange Consultation Installation, alteration, and repair of refrigeration equipment and systems used for processing, storage, and display of food products and other perishable commodities. Includes commercial, industrial, and manufacturing processes requiring refrigeration excluding comfort air conditioning. Systems may also include the following areas of work and related equipment: temperature, safety and capacity controls, thermal insulation, vibration isolation materials and devices; water treatment devices; construction and installation of walk-in refrigeration boxes, liquid fuel piping and tanks, water and gas piping from equipment to service connection; and testing and balancing of refrigeration equipment and systems. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.
L-53	WATER WELL DRILLING Drill new water wells or deepen existing water wells by use of standard practices including the use of cable tools, compressed air percussion, rotary, air rotary, or reverse circulation rotary methods. Includes installing casing, gravel pack, perforating and sanitary seals. Repair existing wells by sand pumping, jetting, acidizing, swabbing, clean out, re-perforating, swaging, installation of annealed lines, and the removal of debris. Includes photographing interior of wells with appropriate equipment. Installation of jet and submersible pumps; electrical pump controls and wiring from pump equipment to first readily accessible disconnect; and water line to storage or pressure tank, not to exceed 50 linear feet. Use of a test pump to develop a new well, or repair an existing well, when provided in contract, is limited to 5 horsepower. Installation of concrete pump bases not to exceed 50 square feet. Installation of protective fencing when included in original contract.
L-54	WATER CONDITIONING EQUIPMENT Installation, repair, and maintenance of water conditioning equipment, piping, fittings, and valves necessary to connect a water conditioner unit to existing piping. Installation and repair of indirect waste pipe carrying brine, backwash, and rinse water to the point of disposal only. All trenching, back filling, and grading necessary for the installation of piping for a water conditioning unit only. Installation and repair of electrical control panels (plug-in type) and apparatus of less than 25 volts or 100 watts or both (in other than hazardous locations or in raceways) and required grounding devices. Installation of exchange tanks and necessary piping. Installation of concrete supports for water conditioning units only.
L-56	WELDING The performance of welding techniques by the use of processes common to the industry, including general on site job layout, cutting, and assembly.
L-57	WRECKING Demolition, dismantling, and removal of structures not intended for reuse, the erection of temporary ramps, barricades, and pedestrian walkways when required for a wrecking project. The use of explosives is excluded.
L-58	COMFORT HEATING, VENTILATING, EVAPORATIVE COOLING Installation, alteration, and repair of warm air heating systems, gas fired furnaces and space heaters, ventilation and evaporative cooling units, or any combination of these. Systems may include the following areas of work and related equipment; duct work, air filtering devices, pneumatic or electrical controls, control piping, thermal and acoustical insulation, vibration isolation materials and devices, liquid fuel piping and tanks, water and gas piping from service connection to equipment it serves. Testing and balancing of air handling systems. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.
L-60	FINISH CARPENTRY Installation, alteration, repair and finishing of all millwork including cabinets, counter tops, case sash, door trim, wood flooring, and other materials common to the industry.
L-61	CARPENTRY, REMODELING AND REPAIRS - EXPERT WITNESS - Arrange Consultation All rough and finish general carpentry work on new and existing structures, including installation of related hardware and accessories, without dollar limitation. All general remodeling, additions, replacements, and repairs to existing structures, and pre-manufactured items on existing structures, except electrical, plumbing, and air conditioning system work which shall be sublet to properly licensed contractors. A single contract for remodeling, repair, or a combination of both, shall not exceed $50,000.
L-62	REINFORCING BAR AND WIRE MESH Installation of reinforcing bar and wire mesh in preparation for placement of concrete materials, including post tensioning.
L-63	APPLIANCES Installation and repair of appliances that become a fixed part of a structure, after necessary gas, electrical, or plumbing lines have been provided by properly licensed contractors. Installation of gas lines from meter to unit only where required due to improper existing pipe size. Connection of a mobile structure to the existing gas, plumbing, and electrical service facilities. Inspection and servicing of gas fired furnaces.
L-64	WOOD FLOOR LAYING AND FINISHING Installation, replacement, and repair of wood floors using materials and methods common to the industry including preparation of subflooring. Finishing and refinishing wood flooring by sanding and applying special surface treatment.
L-65	GLAZING Assembly, installation, and replacement of glass products. Installation of steel and aluminum glass holding members, glass products, and related hardware. Installation of standard methods of weatherproofing, caulking, glazing, sealants, and adhesives.
L-67	LOW VOLTAGE COMMUNICATION SYSTEMS Installation, service, repair, and maintenance of systems and devices of low voltage, including public address; intercommunication systems; telephone switchboards; call systems; master and program clocks (low voltage wiring and needed equipment only); electrical teaching devices; low voltage signaling; master television antennas; closed circuit television, and alarm systems. Installation, service, repair, and maintenance of both high and low level electronic or electrical control devices that are associated with systems of low voltage. Erection of towers on buildings for television antennas.
L-74	BOILERS, STEAMFITTING AND PROCESS PIPING, INCLUDING SOLAR Installation, alteration, and repair of steam and hot water systems and boilers including solar. Also included are chimney connections, flues, refractories, burners, piping, fittings, valves, thermal insulation and accessories; fuel and water lines from source of supply to boilers; process and specialty piping and related equipment; pneumatic and electrical controls. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.
L-77	PLUMBING INCLUDING SOLAR Installation, alteration, and repair of all plumbing including solar, when performed solely within property lines and not on public easements or right-of-ways except as hereinafter provided. Installation, alteration, and repair of all piping, fixtures and appliances related to water supply, including pressure vessels and tanks (excluding municipal or related water supply systems); venting and sanitary drainage systems for all fluid, semi-fluid, and organic wastes; septic tanks and leaching lines; roof leaders; lawn sprinkler systems; water conditioning equipment; piping and equipment for swimming pools. Also included are piping, fixtures, appliances, and pressure vessels for manufactured and natural gases, compressed air and vacuum systems, petroleum, fuel oil, non-potable liquids, hot water heating and hot water supply systems operating at pressures not exceeding 30 PSIG or temperatures not exceeding 220° F; steam heating and steam supply systems not exceeding 15 PSIG operating pressure; gas or oil fired space heaters and furnaces excluding duct work. Piping for water cooling systems, excluding the refrigerant piping and equipment. Testing and balancing of hydronics systems. Sewer, gas, water lines, and connections from structure to the nearest point of public supply or disposal may cross public or private easements or be installed within private easements. Pipe installed across public property may not be increased in size or make any other connection between the point of exit from private property to point of connection at public supply or disposal. These lines shall not be installed parallel to main lines in public easements or right-of-ways.
L-78	SOLAR PLUMBING LIQUID SYSTEMS ONLY Installation, alteration, and repair of solar water heating systems operating at temperatures not exceeding 220° F, including thermosyphon, direct (open loop), and indirect (closed loop),but excludes air as a transfer medium. Includes installation of collectors, storage and expansion tanks, heat exchangers, piping valves, pumps, sensors and low voltage controls which connect to existing plumbing and electrical stub-outs at the water tank location. Installation of solar water heating systems for swimming pools which tie into and operate from the conventional pool systems, but excludes all non-solar plumbing, electrical and mechanical systems and components. Installation of back-up and auxiliary heating systems only when such systems are included in the original contract and when such systems are an integral part of the solar collector or storage equipment.
L-79	AIR CONDITIONING AND REFRIGERATION INCLUDING SOLAR - EXPERT WITNESS - Arrange Consultation Installation, alteration, and repair of refrigeration and evaporative cooling systems, including solar. Installation, alteration, and repair of heating systems of "wet", "dry" or radiant type. "Wet" systems include steam, or hot water boilers and coils, or baseboard convectors and are limited to 30 PSIG operating pressure of 220° F for hot water and 15 PSIG operating pressure for steam. Dry systems include gas fired furnaces and space heaters. Installation, alteration, and repair of ventilation systems. Installation of these systems include duct work, air filtering devices, water treatment devices, pneumatic or electrical controls, and control piping. Thermal and acoustical insulation, vibration isolation materials and devices, liquid fuel piping and tanks, and water and gas piping from service connection to equipment it serves. Testing and balancing of refrigerant, cooling and heating circuits, and air handling systems. If necessary, a new circuit may be added to the existing service panel or sub-panel. Excluded is the installation of a new service panel or sub-panel.

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Arizona Construction Expert Witness Directory - Continued

Find Credentialed Construction Experts in the fields of Architecture, Civil and Structural Engineering. General Engineering, Building and Specialty Contractors with the collective experience gained through more than 4000 construction defect and claims related litigations.

To find construction, engineering and forensic architecture expert witnesses, please click the following listed areas of expertise in the left navigation bar.

Forensic Architect Metallurgy Expert Witness Mobile Homes Expert Witness Plumbing & HVAC Expert Witness Pools & Spas Expert Witness Roofing – Built Up Roofing Expert Witness Roofing – Industrial Expert Witness Roofing – Membrane System Expert Witness Roofing – Tile, Composition Expert Witness Safety Engineering Expert Witness Water Utility Expert Witness

John Springman
forensic architect
Master of Architecture, University of Illinois
Licensed Architect, California
Licensed Architect, Colorado
Licensed Architect, Nevada
Licensed Architect, Texas
NCARB Certification
California Supplemental Examination Commissioner, California State Board of Architects
Email: jspringman@construction-expert-witness.com

Industrial Design Expert Witness Construction Delay Claims Analysis Expert Witness Construction Acceleration Claims Expert Witness Construction Contracts Expert Witness Industrial Hygiene Expert Witness Mold Damage Analysis Expert Witness Mold Remediation Contractor Expert Witness Landscape Design Expert Witness Lath & Plaster Expert Witness EIFS – Exterior Insulated Finish Systems Expert Witness Mapping & Surveying Expert Witness Mechanical Engineering Expert Witness Metal Roofing Expert Witness

Mark Chapman
consulting civil engineer
general building contractor
Bachelor of Science, Civil Engineering, 1991, California State University, Long Beach
Registered Civil Engineer for California, 52142, 1994
Registered Civil Engineer for Arizona, 36022
Registered Civil Engineer for Nevada, 014532
Licensed General Building Contractor, B-632445, State of California
Email:markchapman@construction-expert-witness.com

	Stan Bezue architect building envelope expert consulting general contractor Bachelor of Architecture, Southern University, Baton Rouge, Louisiana Licensed Architect, California Licensed General Building Contractor, B-00846803, State of California Member, American Institute of Architects Email: stanbezue@construction-expert-witness.com
	Matthew J. Nardella, architect ada compliance consultant Licensed Architect, State of California Registered Residential Designer, State of Nevada Bachelor of Architecture, California State Polytechnic University, Pomona California Supplemental Oral Examination Commissioner, California State Board of Architectural Examiners Organizational Member, American Concrete Institute Email: matthewjnardella@construction-expert-witness.com
	John B. A. Mancini - architect general building contractor ada design-compliance expert Licensed Architect, California Licensed General Contractor — B, State of California California Supplemental Examination Commissioner, California State Board of Architects Certificate, High Density Urban Planning, Urban Land Institute Guest Speaker, American Society of Consulting Engineers (Forensic Evidence Collection) Email: johnmancini@construction-expert-witness.com
	Douglas F. Gorrie consulting architect Licensed Architect, California Licensed Architect, Nevada Licensed Architect, Arizona Licensed Architect, Texas NCARB Certified Organizational Member, American Concrete Institute Bachelor of Architecture, University of Oregon Email: douglassfgorrie@construction-expert-witness.com

Arizona Construction Expert Witness Directory - Engineering, and Forensic Architecture Expert Witnesses By State

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ARIZONA CONSTRUCTION EXPERT WITNESS - PROJECT EXPERIENCE

PROJECT EXPERIENCE - Construction Defect and Claims Litigation Case Bio's and Summaries. For an initial consultation or discussion regarding a new matter please arrange a confidential consultation

U.C. Riverside Science Library
A project involving the catastrophic failure of large-diameter underground air-conditioning chiller lines and the resulting settlement of fill materials, attendant water damage to adjacent structures, and loss of use. CONSTRUCTION EXPERT WITNESS CONSULTANTS developed repair and damage evaluations which were instrumental in the successful prosecution of subsequent subrogation action.

Lish Residence
Located in Twinsburg, Ohio, the claim involves EIFS exterior cladding, alleged window issues, and other building code deficiencies. Bert L. Howe & Associates, Inc. performed an evaluation of the plans, construction documents, and installation. Our consulting, design and construction professionals provided project monitoring, observed and documented removal and replacement of system.

UCLA Northwest Housing Complex
A construction expert witness designation on a project involving the recently completed Northwest Housing Complex on the UCLA campus. The complex consists of 3 multi-story residential units and a large, five-story multipurpose facility encompassing classrooms, auditoriums, a food facility, and campus support services. Repairs and damages amounting to $18,000,000 were addressed and included alleged deficiencies in structural and fire-resistive systems and failures in exterior waterproofing systems and materials resulting in water intrusion and mold growth.

Las Vegas Club, Las Vegas Nevada
A $5,000,000 remediation construction expert witness designation included analysis of EIFS cladding and related exterior fenestration at the hotel tower portion of the casino. Specialized protocols were developed in order to accomplish exterior repairs without disruption of normal hotel and casino operations and to minimize street-level impact on guests. Special fenestration components and related interface details were developed in order to integrate repairs at the South Wall Facade while maintaining a continuous one-hour minimum fire-rating at this area.

San Bernardino County Medical Center
A $251,000,000 regional medical center constructed in San Bernardino County, California. Claims included alleged failure of terrazzo flooring materials and water damages and mold contamination related to shower membrane leaks in patient rooms. Construction expert witness designation included analysis of repair protocols developed by our consulting construction and design professionals were implemented resulting in substantial savings to insurers and continual, uninterrupted hospital operations during mold abatement remediation and repair.

Dickens Senior Housing Project, Sherman Oaks California
A project involving water intrusion at a senior citizen condominium facility. The complex consists of a two-story wood-framed structure over a combination above- and below-grade, cast-in-place concrete parking structure. Construction defect claims included water intrusion through roofing assemblies, stucco wall and window systems, and membrane waterproofing materials at public courtyards and walkways over the parking structure. Special repair protocols were developed with regard to sound and dust mitigation and a sophisticated relocation schedule was prepared in order to minimize resident discomfort and displacement.

Four Seasons Housing, Inc.
Located in Cincinnati, Ohio, the claim involves alleged structural and installation issues resulting in substantial interior and exterior damage. CONSTRUCTION EXPERT WITNESS CONSULTANTS provided evaluation of plans, engineering, site conditions, and manufactures installation requirements.

Banning’s Landing Community Center, Wilmington, Port of Los Angeles
A $5,000,000 state-of-the-art multipurpose cultural and meeting facility located in the port community of Wilmington, California. Construction defect claims arose from damages caused by prolonged weather exposure resulting from numerous construction delays. Due to complex design elements and the interpolation of multiple architectural, structural, and material finish elements, the development of repair protocols presented us with unique challenges. Adding to the complexity of the project was the complete remediation of the center prior to our involvement, which forced a heavy reliance on construction documents and project logs.

Mission Ridge Apartments, Las Vegas Nevada
A $9,000,000 project involving a 256-unit, 16-building apartment complex in Las Vegas, Nevada. Repair and damage evaluations were developed relative to significant deterioration of exterior stucco wall systems, correlating to multiple contributing sources. Our construction consulting and design experts provided in-depth analysis of leak history documents, historical photographs of previously repaired damage, and deficiency listings and repair recommendations developed during mediation. As a result of this analysis, our team was able to successfully allocate responsibility to multiple sources outside the insured’s scope of work, resulting in a savings to the carrier in excess of 96% off the mediation demand.

Union Bank Plaza, Los Angeles
A $1,000,000 renovation and tenant improvement project encompassing the street level plaza and mezzanine promenade fronting the Union Bank building in downtown Los Angeles. Responding to alleged construction defects included repair and damage evaluations that were developed relating to failed substrate topping slab materials, horizontal and vertical waterproof membrane systems over a subterranean garage, and the failed application of granite pavers and building wainscot cladding.

Senior Systems Technology, Palmdale California
A construction defect and claims project involving the failure of the slab-on-grade in a $7,000,000 high-tech computer manufacturing facility and the resulting damage to sophisticated static electricity-dissipating flooring systems.

Southern Ohio Health Services Facility
In this project, located in Seaman, Ohio, we undertook site investigation and testing in order to determine issues pertinent to work performed by the framing contractor.

Pasadena Industrial Building
This project had issues including foundation deformation and subsidence. The foundation was augmented and leveled by the use of helical anchors. The building was reinforced. Slab replacement was required.

Cleveland Fourplex
Multi-family development located in Cleveland, Ohio, our team of consulting general building contractors completed excavating, foundation, and waterproofing inspections on single and multi-family projects throughout northeastern Ohio.

Amburn Residence
35,000 sf home, located in Mount Pleasant, SC. Alleged defects include failure of the EIFS exterior cladding causing water intrusion and substantial damage to framing materials. Complete analysis of exterior cladding, roofing, and fenestration were completed in support of the general liability carriers legal team.

Carrell Residence
Project located in Simpsonville, South Carolina, involving water intrusion and mold claims. Investigations by our consulting general building and mold remediation contractors have identified elements of the roofing, siding, and balcony waterproofing had contributed to the water intrusion and associated mold issues.

Centex Homes
Seventeen homes in this project, located at the Charleston National Country Club, have front elevations that were clad with EIFS. Damage and repair evaluations were developed to rectify the issues at minimal cost without displacing the residents.

Clifford Pierce Middle School
Located in Merrillville, Indiana, a scaffolding accident left a worker with permanent injuries. Evaluation of OSHA regulations, weather, and job site conditions was performed by design and construction safety experts to assist in the settlement and allocation of responsibility.

Duncan Residence
45,000 sf plantation home near Myrtle Beach, South Carolina, involving allegedly defective EIFS siding. Our design and construction consultants provided an evaluation of defects and repair costs, and assisted in the building product manufacturers legal team in reaching a settlement of a $750,000 construction defect claim for less than $80,000.

Eckstein Residence
A $1.7 million home in Paducah, Kentucky. Allegations of water intrusion and mold. Investigation by our consulting general building contractors of windows and deck waterproofing assisted in reaching a settlement with plaintiffs at a significant reduction from the original litigation demand.

Hadwin-White GMC
Near Myrtle Beach, South Carolina. Remodeling of the building consisted of EIFS installation and roof alteration, allegedly causing water intrusion and subsequent damage. Our construction and design professionals provided investigation of design and installation to determine potential design deficiencies and damage repair costs.

King Residence
Located in Columbia, South Carolina, alleged defects include water intrusion at the front picture window. Investigation by our consulting team addressed alleged deficiencies relating to stone veneer and window construction.

Logan-Todd Regional Water District
$3.7 million project of a raw water intake plant on the Cumberland River in Hartsville, Kentucky. Issues include contracts, delay claims, and liquidated damages. Evaluation of site conditions, and conditions relating to contract firms was completed resulting in substantial savings to our client.

Sither Residence
Located in Paducah, Kentucky, defect claims involve drainage and structural issues, causing severe damage to rear elevation of the structure. Expert witness services and analysis included evaluation of plans, engineering, and site conditions.

Smith Residence
Located in Hilton Head Island, South Carolina, the claim involves allegedly defective EIFS exterior cladding, allegedly defective fenestration, and other building code deficiencies. Our construction and design professionals provided reports, and assisted legal professionals in reaching a negotiated settlement at substantial savings to the client.

Oak Park Calabasas
Construction defect litigation involving a 360 unit condominium development located in the City of Calabasas, California.

Dreamworks
Construction defect litigation at the Dreamworks Animation Studio and campus, a motion picture and television production facility located in Glendale, California.

One Harbor
Construction defect litigation and construction claims case. Twin, high rise condominium towers overlooking San Diego Bay, Coronado Island, and downtown San Diego.

Fullerton Police Department
Construction defect and claims litigation involving the expansion and renovation of the Fullerton Police Department headquarters, an administrative and jail facility a public works project serving the City of Fullerton, California.

Cal State Fullerton
A construction defect litigation at a public university science laboratory facility on the campus of California State University, Fullerton.

701 Ocean
Construction defect and claims litigation relevant to a four-story condominium structure with a below-grade parking facilities and a rooftop pool/sun deck, overlooking the Pacific Ocean on Ocean Avenue in Santa Monica, California.

Hennessey’s Tavern
A construction claims project at a popular restaurant and tavern located on the Strand in Redondo Beach, California.

Palmdale Marketplace
Large retail project and regional shopping center anchored by multiple major tenants and located in Palmdale, California. Expert designation in construction defect litigation involved destructive testing, cost analysis, repair monitoring and project management. Our team of consulting general building contractors provided support to legal professionals resulting in substantial recovery in negotiated settlement with builder and sub trades.

Schaff v. Boulder Development
In this construction defect case consisting of more than one hundred individual houses in Mentone, it was alleged that improper site preparations left large cobbles and under-compacted soils materials that caused excessive water to pass beneath dwellings. Water vapor transmission through slabs causing damage to interiors and deterioration of concrete slabs through sulfate attack. Contemplated repair scenarios included evaluation of costs relating to soils injection with 3M product to provide underside slab waterproofing, construction of foundation cut-off trenches filled with concrete, and underpinning foundations.

Prince Turki Residence
A 45,000 sf private residence located in Bel Air, California. Construction defect litigation.

Plaza Temecula
A multi-tenant regional shopping center and retail complex and light commercial complex located in Temecula, California.

Yorba Linda Community Center
A state-of-the-art, multipurpose community and senior center facility located in Yorba Linda, California.

University of California Riverside v. Barnhard - Construction defect litigation at a public university. Allegations and construction expert witness designation involved a high pressure line break causing flood and erosion to UCR’s new science building. Repairs required extensive excavation, re-compaction, and repair to site and building.

ARIZONA CONSTRUCTION AND DESIGN EXPERT WITNESS CATEGORIES

Click the links below to find qualified construction and design experts in the following categories

Forensic Architects General Contracting Experts Building Envelope Experts Civil Engineering Experts Electrical Expert Witness

consulting engineers, general contracting expert witness, forensic architects, building envelope experts, construction defect and claims experts

	BRIAN VANN - CONSTRUCTION CLAIMS SPECIALIST Licensed Contractor, New Mexico Bachelor of Arts Degree, Architecture, University of California, Berkeley IICRC-Certified Water Restoration Technician Applied Microbial Remediation Technician Instructor, Santa Fe Community College, Santa Fe, New Mexico Instructor, University of Colorado Center Certified Estimator, Xactimate
	DAVID L. SUGGS LICENSED GENERAL BUILDING CONTRACTOR CONSTRUCTION COST EXPERT Licensed General Building Contractor, B-778968, State of California Certified Waterproofing Applicator Member, American Society of Professional Estimators Member, Construction Specifications Institute
	JACK J. TAYLOR COST ESTIMATING SPECIALIST Licensed General Contractor, State of California Licensed Concrete Contractor, State of California Certificate of Graduation in Construction Cost Estimating CMI Carpenter’s Apprenticeship Program - San Bernardino Valley College Member American Society of Professional Estimators Certified Waterproofing Applicator Certificate-IICRC & AGGIH Mold Remediation in Buildings
	GREGORY C. COOK CERTIFIED MOLD REMEDIATION CONTRACTOR Licensed General Contractor, California ICBO Residential Building Inspector Certified Mold Remediation Contractor
	ANTHONY R. MONTOSA CONSULTING PLUMBING & GENERAL BUILDING CONTRACTOR Licensed General Building Contractor, State of California Licensed Plumbing Contractor, State of California (C-36) Graduate, Foothill College Member, Plumber’s Union Local 393

ARIZONA EXPERT WITNESS DIRECTORY

ARIZONA EXPERT WITNESS DIRECTORY

Arizona Construction Expert Witness Directory

Arizona Builders Right to Repair - Arizona Revised Statutes 12-1363

What are the contractor license classifications?

ENGINEERING CONTRACTING (COMMERCIAL)

GENERAL ENGINEERING - EXPERT WITNESS

PIERS AND FOUNDATIONS - EXPERT WITNESS - Arrange Consultation

SWIMMING POOLS - EXPERT WITNESS - Arrange Consultation

STEEL AND ALUMINUM ERECTION - EXPERT WITNESS - Arrange Consultation

GENERAL COMMERCIAL CONTRACTOR - EXPERT WITNESS

GENERAL SMALL COMMERCIAL CONTRACTOR - EXPERT WITNESS - Arrange Consultation

WOOD FLOORING - EXPERT WITNESS - Arrange Consultation

FENCING - EXPERT WITNESS - Arrange Consultation

PLUMBING - EXPERT WITNESS - Arrange Consultation

CARPENTRY - EXPERT WITNESS - Arrange Consultation

ELECTRICAL - EXPERT WITNESS - Arrange Consultation

MASONRY - EXPERT WITNESS - Arrange Consultation

PLASTERING - EXPERT WITNESS - Arrange Consultation

WOOD FLOOR LAYING AND FINISHING - EXPERT WITNESS - Arrange Consultation

CONCRETE - EXPERT WITNESS - Arrange Consultation

ELECTRICAL - EXPERT WITNESS - Arrange Consultation

FIRE PROTECTION SYSTEMS - EXPERT WITNESS - Arrange Consultation

MASONRY - EXPERT WITNESS - Arrange Consultation

Arizona Construction Expert Witness Directory - Continued

Arizona Construction Expert Witness Directory - Engineering, and Forensic Architecture Expert Witnesses By State

ARIZONA CONSTRUCTION EXPERT WITNESS - PROJECT EXPERIENCE

PROJECT EXPERIENCE - Construction Defect and Claims Litigation Case Bio's and Summaries. For an initial consultation or discussion regarding a new matter please arrange a confidential consultation

ARIZONA CONSTRUCTION AND DESIGN EXPERT WITNESS CATEGORIES