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Contractor license records in Concord, CA
1,214 records with Concord as their locality of record in CSLB's records, as of November 3, 2026. Statuses print as the board records them; a record listed as suspended is not a current credential.
Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.
By classification in Concord
General Building (565) · Electrical (151) · General Engineering (92) · Warm-Air Heating, Ventilating and Air-Conditioning (78) · Painting and Decorating (77) · Landscaping (69) · Plumbing (68) · Flooring and Floor Covering (51) · Roofing (37) · Low Voltage Systems (29) · Ceramic and Mosaic Tile (25) · Glazing (24) · Concrete (21) · Earthwork and Paving (18) · Cabinet, Millwork and Finish Carpentry (17) · Tree Service (17) · Hazardous Substance Removal Certification (17) · Concrete-Related Services (15) · Insulation and Acoustical (15) · Pool and Spa Maintenance (14) · Refrigeration (14) · Doors, Gates and Activating Devices (14) · Drywall (14) · Solar (13) · Building Moving/Demolition (12) · Framing and Rough Carpentry (12) · Fire Protection (12) · Masonry (11) · Lathing and Plastering (11) · Residential Remodeling (10) · Sheet Metal (10) · Prefabricated Equipment (8) · Swimming Pool (8) · Fencing (8) · Tree and Palm (8) · Boiler, Hot-Water Heating and Steam Fitting (7) · Asbestos Certification (6) · Sanitation System (5) · Metal Products (5) · Welding (5) · Siding and Decking (5) · Window Coverings (4) · Sand and Water Blasting (4) · Machinery and Pumps (4) · Non-specialized (4) · Synthetic Products (3) · Parking and Highway Improvement (3) · Elevator (3) · Lock and Security Equipment (3) · Reinforcing Steel (3) · Sign (3) · Construction Cleanup (3) · Water Conditioning (2) · Ornamental Metal (2) · Non-Electrical Sign Installation (2) · Structural Steel (2) · Hardware, Locks and Safes (2) · Pipeline (2) · Scaffolding (1) · Central Vacuum Systems (1) · Awnings (1) · Asbestos Abatement (1) · Suspended Ceilings (1) · Well Drilling (1) · Paperhanging (1) · Construction Zone Traffic Control (1)
- HALLMARK FLOORING CLEAR
- HALSEY CONSTRUCTION LLC CLEAR
- HANG KEE MIN CLEAR
- HANNAH CONSTRUCTION CLEAR
- HAPPY HOME REPAIRS INC CLEAR
- HARTMANN MAZZOLA CONSTRUCTION Contr Bond Susp
- HARVEST BUILDERS CLEAR
- HAWKS EARTHWORK AND PAVING CLEAR
- HEAVENLY TREE SERVICE CLEAR
- HERITAGE CUSTOM FLOORS INC CLEAR
- HERITAGE STRUCTURES INC CLEAR
- HERMOSILLO BUILDER CLEAR
- HERNANDEZ AND ASSOCIATES CLEAR
- HERNANDEZ FLOOR COVERING CLEAR
- HERRERA GENERAL CONSTRUCTION INC CLEAR
- HERROC STONE COUNTERTOPS CLEAR
- HESSELBERG CONCRETE CLEAR
- HIGH DEFINITION SOLAR INC DBA HIGH DEFINITION SOLAR CONSTRUCTION CLEAR
- HIGH PERFORMANCE HEATING & AIR CLEAR
- HIGH TECH PLUMBING CLEAR
- HILLSIDE CONSTRUCTION CLEAR
- HINKSON CONSTRUCTION INC CLEAR
- HOME AND DESIGN STUDIO LLC CLEAR
- HOME PAVERS CLEAR
- HOME QUALITY REMODELING INC CLEAR
- HOMETOWN HEATING AND AIR CONDITIONING CLEAR
- HOMEXPERTS INC CLEAR
- HORIZON ELECTRIC GROUP LLC CLEAR
- HORTAS TRUCKING L L C CLEAR
- HOSSAM MOHAMED ALY CLEAR
- HOT WIRES ELECTRIC CLEAR
- HQR AIR INC CLEAR
- HUNT MASONRY INC CLEAR
- HUNTSON CONSTRUCTION CLEAR
- HVAC FOR LES$ INCORPORATED CLEAR
- ID CONSTRUCTION CLEAR
- IDEAL CONSTRUCTION CLEAR
- ILLICE CONCRETE INC CLEAR
- IMPERIAL PLUMBING CLEAR
- IN FOCUS LOW VOLTAGE SERVICES CLEAR
- IN-DEPTH LEAK DETECTION LLC Liab Ins Susp
- INDEPENDENT PLUMBING CLEAR
- INDIAN SUNNY BUILDERS CLEAR
- INFINIUM AIR INC CLEAR
- INNOVATIVE COMMUNICATION TECHNOLOGY INC CLEAR
- INSITE DESIGN & BUILD INC CLEAR
- INSUL - TECHS INC CLEAR
- INTEGRATED ELECTRICAL TECHNOLOGIES LLC CLEAR
- INTEGRIT CONSTRUCTION INC CLEAR
- IRA CONSTRUCTION CLEAR
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