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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)

• DENNIS EARL TAYLOR CONSTRUCTION CLEAR
  License 508615 · expires May 31, 2027
• DESIGN & DELIVER CONSTRUCTION CLEAR
  License 1090263 · expires April 30, 2028
• DESIGN GROUP FACILITY SOLUTIONS INC CLEAR
  License 885230 · expires October 31, 2028
• DESMOND ROONEY CLEAR
  License 997193 · expires September 30, 2028
• DETAIL PAINTING INC CLEAR
  License 954428 · expires January 31, 2027
• DEVENGENZO & COMPANY CLEAR
  License 566986 · expires May 31, 2027
• DEVIL MOUNTAIN MECHANICAL SERVICES Work Comp Susp
  License 894957 · expires April 30, 2027
• DIABLO BUILT CLEAR
  License 1066859 · expires July 31, 2028
• DIABLO CUSTOM SCREEN CLEAR
  License 739884 · expires August 31, 2027
• DIABLO GLASS INC CLEAR
  License 611669 · expires February 28, 2027
• DIABLO SOLAR SERVICES INC CLEAR
  License 454228 · expires March 31, 2028
• DIABLO TELECOM & CONSTRUCTION INC CLEAR
  License 1097926 · expires October 31, 2028
• DIAMOND PLUMBING AND ROOTER CLEAR
  License 1019643 · expires July 31, 2028
• DINO'S CONTRACTING INC CLEAR
  License 771225 · expires November 30, 2027
• DISCOVERY BUILDERS INC CLEAR
  License 753652 · expires September 30, 2028
• DIVERSE TRADE SERVICES INC CLEAR
  License 575450 · expires September 30, 2027
• DIVINO LANDSCAPE CLEAR
  License 1103092 · expires March 31, 2027
• DL FAMILY PAINTING INC DBA DL PAINTING CLEAR
  License 1048882 · expires July 31, 2028
• DMYTRO SYVTSOV CLEAR
  License 1109459 · expires August 31, 2027
• DMZ BUILDERS CLEAR
  License 986594 · expires September 30, 2027
• DMZ/COMSTOCK JV CLEAR
  License 1150127 · expires February 29, 2028
• DONADO TREE SERVICES INC CLEAR
  License 905477 · expires May 31, 2028
• DONALD J MOURA CONSTRUCTION CLEAR
  License 459737 · expires July 31, 2028
• DOORS DONE RIGHT CONSTRUCTION CLEAR
  License 858288 · expires May 31, 2027
• DOUGLAS CONSTRUCTION CLEAR
  License 931741 · expires April 30, 2027
• DOUGLAS STEEN CONSTRUCTION CLEAR
  License 722999 · expires November 30, 2027
• DOWN TO THE WIRE ELECTRIC LLC CLEAR
  License 1158658 · expires July 31, 2028
• DRACOM CLEAR
  License 912019 · expires March 31, 2028
• DRACOM INC CLEAR
  License 1059149 · expires October 31, 2027
• DREAM BIG CONSTRUCTION INC Work Comp Susp
  License 1038650 · expires April 30, 2028
• DREAM CASTLE CONSTRUCTION & REMODELING CLEAR
  License 927144 · expires July 31, 2027
• DRV REMODELING & CONSTRUCTION CLEAR
  License 1119994 · expires April 30, 2028
• DRY FAST FLOORS CLEAR
  License 954375 · expires November 30, 2026
• DRYWALL SOLUTIONS INC CLEAR
  License 800233 · expires August 31, 2027
• E J & A HANDYMAN AND REMODELING SERVICES CLEAR
  License 1060747 · expires November 30, 2027
• E M D CONSTRUCTION CLEAR
  License 1017328 · expires August 31, 2028
• E M S CONSTRUCTION CLEAR
  License 705377 · expires February 28, 2027
• E-Z BUILDS INC CLEAR
  License 1117662 · expires January 31, 2028
• EAGLE EYE PAINTING CLEAR
  License 932151 · expires May 31, 2027
• EARNEST A THOMAS DBA TREE CARE OF CALIFORNIA CLEAR
  License 843402 · expires July 31, 2028
• EAST BAY DOOR AND WINDOW INC CLEAR
  License 898655 · expires April 30, 2027
• EAST BAY HEATING AND COOLING INC CLEAR
  License 1055076 · expires June 30, 2027
• EAST BAY PRO SERVICES CLEAR
  License 954425 · expires November 30, 2028
• EASY QUICK ELECTRIC CLEAR
  License 1072079 · expires July 31, 2027
• ECHO PLUMBING AND ROOTER CLEAR
  License 1033391 · expires September 30, 2028
• ECO SOLAR CLEAR
  License 899476 · expires June 30, 2027
• ECO-CONSTRUCTION & ELECTRIC CORP CLEAR
  License 903549 · expires July 31, 2027
• ECOLOGY TREE CARE INC CLEAR
  License 1054937 · expires June 30, 2027
• ECONOMY MEDICAL INCORPORATED CLEAR
  License 942695 · expires January 31, 2028
• ELECTRIC HEROES CLEAR
  License 1054647 · expires June 30, 2027

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