The Tom Yancey Company

C-2: Insulation and Acoustical Contractor

Installs insulating media and preformed architectural acoustical materials for temperature and sound control, including batt, blown, rigid board, spray-applied, and acoustical tile or panel systems.

Not authorized: Does not authorize removal of asbestos-containing materials.

C-6: Cabinet, Millwork and Finish Carpentry Contractor

Makes and installs cabinets, cases, sashes, doors, trims, non-bearing partitions, and other finish carpentry by cutting, surfacing, joining, gluing, and fabricating wood or other products.

Not authorized: Does not include framing or rough carpentry (see C-5).

C-9: Drywall Contractor

Lays out and installs gypsum wall board and assemblies, including nonstructural metal framing members, and performs taping and texturing operations to produce a continuous smooth or textured surface.

Not authorized: Does not include lathing and plastering (see C-35).

C-10: Electrical Contractor

Places, installs, erects, or connects electrical wires, fixtures, appliances, apparatus, raceways, conduits, solar photovoltaic cells, or any part thereof which generate, transmit, transform, or utilize electrical energy.

Not authorized: Electricians working under a C-10 must be certified per CA Labor Code.

C-13: Fencing Contractor

Constructs, erects, alters, or repairs all types of fences, corrals, runs, railings, game court enclosures, guard rails, barriers, playground equipment, backstops, posts, flagpoles, and gates.

Not authorized: Does not include masonry walls (see C-29).

C-15: Flooring and Floor Covering Contractor

Prepares surfaces and installs carpet, resilient sheet goods, resilient tile, wood floors and flooring including finishing and repair, and any other established flooring materials.

Not authorized: Does not include ceramic tile (see C-54).

C-17: Glazing Contractor

Selects, cuts, assembles, and installs all types of glass, glass work, mirrored glass, and glass substitutes for glazing. Fabricates and glazes frames, panels, sashes, and doors.

C-28: Lock and Security Equipment Contractor

Evaluates, sets up, installs, maintains, and repairs all doors and door assemblies, gates, locks and locking devices, panic and fire-rated exit devices, gate and door closures, safes and vaults, master key systems, metal window guards, security doors, and card/electronic access control systems.

Not authorized: Fire alarm systems are specifically not included.

C-39: Roofing Contractor

Installs products and repairs surfaces that seal, waterproof, and weatherproof structures using asphaltum, pitch, tar, felt, glass fabric, urethane foam, metal roofing systems, shakes, shingles, roof tile, slate, and other roofing materials.

C-43: Sheet Metal Contractor

Selects, cuts, shapes, fabricates, and installs sheet metal including cornices, flashings, gutters, leaders, pans, kitchen equipment, duct work with insulation, patented chimneys, metal flues, and metal roofing systems.

D03: Awnings

Installs, modifies, or repairs aluminum, metal, vinyl, or canvas awnings and patio covers, either freestanding or attached to a structure.

Not authorized: Patio enclosures or carports are not included.

D12: Synthetic Products

Installs synthetic products and materials in construction.

D16: Hardware, Locks and Safes

Installs, maintains, and repairs hardware, locks, and safes in construction settings.

D24: Metal Products

Fabricates and installs metal products in construction.

D28: Doors, Gates and Activating Devices

Installs, maintains, and repairs doors, gates, and their activating devices including automatic openers.

D38: Sand and Water Blasting

Performs sand blasting and water blasting services.

D48: Specialty Contractor

This classification code was found in the CSLB data but is not in our reference database. Verify details directly with the CSLB.

D52: Window Coverings

Installs window coverings including blinds, shades, and shutters.