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Contractor license records in Concord, CA

1,214 records with Concord as their locality of record in the CSLB License Master file, file dated 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) — CSLB License Master file, file dated 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)

• 1 TOM PLUMBER CONCORD CLEAR
  License 1154967 · expires May 31, 2028
• 365 FURNITURE ASSEMBLY CLEAR
  License 1056159 · expires July 31, 2027
• 3RD GENERATION PAINTING CLEAR
  License 739120 · expires August 31, 2027
• 925 FLOORING CLEAR
  License 1132433 · expires January 31, 2027
• 99 NORTH CONSTRUCTION & PLUMBING INC CLEAR
  License 1044733 · expires March 31, 2028
• 99 NORTH GENERAL ENGINEERING CLEAR
  License 1112114 · expires October 31, 2027
• A & J FENCING CLEAR
  License 874803 · expires April 30, 2027
• A & R TREE SERVICES INC CLEAR
  License 1108122 · expires August 31, 2027
• A 1 WORLD CLASS PAINTING CLEAR
  License 909975 · expires February 29, 2028
• A C HEATING & COOLING SERVICE INC CLEAR
  License 928075 · expires January 31, 2027
• A C SYSTEMS INC DBA AIR CONDITIONING SYSTEMS CLEAR
  License 632329 · expires November 30, 2027
• A CUT ABOVE BUILDERS INC CLEAR
  License 1049094 · expires January 31, 2027
• A P C O CONSTRUCTION CLEAR
  License 813245 · expires September 30, 2028
• A S A P HEATING & COOLING CLEAR
  License 896664 · expires July 31, 2027
• A S I ALARMS CLEAR
  License 798562 · expires November 30, 2027
• A T S COMMUNICATIONS INC CLEAR
  License 681709 · expires December 31, 2027
• A TO Z ELECTRIC LLC CLEAR
  License 982591 · expires June 30, 2027
• A V R HEATING & COOLING SERVICE CLEAR
  License 972841 · expires May 31, 2028
• A V STRUCTURAL INC DBA A V COMPANY CLEAR
  License 938778 · expires February 28, 2027
• A-2-Z SERVICES CLEAR
  License 1094213 · expires July 31, 2028
• A-LIST LANDSCAPE LLC CLEAR
  License 1085932 · expires January 31, 2028
• A-S PIPELINES INC CLEAR
  License 426171 · expires August 31, 2028
• A2Z HVACR CLEAR
  License 1092965 · expires June 30, 2028
• AAA WATER SYSTEMS INC CLEAR
  License 674303 · expires March 31, 2028
• AAMES HOME IMPROVEMENT CLEAR
  License 877357 · expires May 31, 2028
• AAPCO SOUTHEAST INC CLEAR
  License 1153701 · expires April 30, 2028
• AARON CHAPMAN BUILDERS INC CLEAR
  License 869111 · expires October 31, 2028
• ABC CONSTRUCTION CLEAR
  License 871880 · expires February 29, 2028
• ABOVE CONSTRUCTION CLEAR
  License 1124237 · expires July 31, 2028
• ABSOLUTE BEST CARE CLEAR
  License 810812 · expires July 31, 2028
• AC AND DC ELECTRIC CLEAR
  License 1019660 · expires October 31, 2028
• ACAPULCO GOLD QUALITY PAINTING CLEAR
  License 793357 · expires April 30, 2027
• ACCORDCO CLEAR
  License 924136 · expires October 31, 2028
• ACE POOL SERVICE INC CLEAR
  License 874020 · expires March 31, 2028
• ACI INC CLEAR
  License 1151969 · expires March 31, 2028
• ACKER ROOFING INC CLEAR
  License 993338 · expires February 29, 2028
• ACME ACOUSTIC CLEAR
  License 1151512 · expires March 31, 2028
• ACOSTA LANDSCAPING CLEAR
  License 1110608 · expires September 30, 2027
• ACUSTRUCT CLEAR
  License 815096 · expires November 30, 2028
• ADAJAR CONSTRUCTION CLEAR
  License 593708 · expires May 31, 2028
• ADAM M ARRINGTON CONSTRUCTION & DESIGN CLEAR
  License 990371 · expires February 29, 2028
• ADAMS CONSTRUCTION Contr Bond Susp
  License 1090598 · expires April 30, 2028
• ADVAL CONSTRUCTION INC CLEAR
  License 1059130 · expires November 30, 2028
• ADVANCE CONSTRUCTION AND DEVELOPMENT INC CLEAR
  License 421961 · expires April 30, 2028
• ADVANCE DESIGN BUILDER CLEAR
  License 1057234 · expires August 31, 2027
• ADVANCED ELEVATOR SOLUTIONS INC CLEAR
  License 847268 · expires September 30, 2028
• ADVANCED OFFICE SYSTEMS INC CLEAR
  License 514521 · expires July 31, 2027
• ADVANCED VOICE & DATA INC CLEAR
  License 681310 · expires February 29, 2028
• AGT BUILDERS INC CLEAR
  License 1157249 · expires June 30, 2028
• AGUAYO ELECTRICAL SERVICES CLEAR
  License 858194 · expires April 30, 2027

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