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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)

• SWINERTON ENERGY INC CLEAR
  License 1125731 · expires August 31, 2028
• SWINERTON MANAGEMENT & CONSULTING LLC CLEAR
  License 1154884 · expires May 31, 2028
• SWINERTON RUBECON JOINT VENTURE CLEAR
  License 1075320 · expires April 30, 2027
• SWITCH PLUG ELECTRIC CLEAR
  License 1064036 · expires March 31, 2028
• T - 1 ELECTRIC INC CLEAR
  License 928331 · expires February 28, 2027
• T & D CONTRACTING SERVICES CLEAR
  License 600638 · expires December 31, 2026
• T E P S CLEAR
  License 817449 · expires February 28, 2027
• T G B SERVICE CONTRACTOR CLEAR
  License 723384 · expires June 30, 2028
• T G FLOOR COVERING CLEAR
  License 792764 · expires May 31, 2027
• T N TELECOM CLEAR
  License 860707 · expires June 30, 2027
• T TORSON BACKHOE INC CLEAR
  License 1000705 · expires February 28, 2027
• T Z FLOORS CLEAR
  License 750188 · expires June 30, 2028
• TABERNUS SERVICE COMPANY CLEAR
  License 994090 · expires June 30, 2028
• TAGPRO CONSTRUCTION Contr Bond Susp
  License 942268 · expires July 31, 2028
• TAP MASTER INC CLEAR
  License 697696 · expires August 31, 2028
• TARAGANO DESIGN AND BUILD CLEAR
  License 1143420 · expires September 30, 2027
• TATE GENERAL CONTRACTING CLEAR
  License 773820 · expires November 30, 2028
• TECHNOLOGY INFRASTRUCTURE CONSULTANTS GROUP INC CLEAR
  License 869418 · expires December 31, 2027
• TERRASUR CORPORATION CLEAR
  License 1013898 · expires May 31, 2028
• THE EXPERT GATE COMPANY LLC CLEAR
  License 1114008 · expires December 31, 2027
• THE EXPERT ROOFING COMPANY CLEAR
  License 1133950 · expires March 31, 2027
• THE ORTIZ GROUP LLC CLEAR
  License 1112258 · expires November 30, 2027
• THE RENOVATION STUDIO CLEAR
  License 916131 · expires May 31, 2028
• THERMO H V A C REFRIGERATION CLEAR
  License 1024929 · expires March 31, 2027
• THUNDER LEGACY BUILDERS INC CLEAR
  License 1095342 · expires August 31, 2028
• TICE VALLEY ELECTRIC INC CLEAR
  License 919428 · expires June 30, 2028
• TILE ARTIST CLEAR
  License 876248 · expires April 30, 2028
• TIM LAWLOR CONSTRUCTION CLEAR
  License 929031 · expires January 31, 2027
• TIMBERLAB INC CLEAR
  License 1084489 · expires December 31, 2027
• TIMBERLAND TREE CARE CLEAR
  License 990679 · expires February 29, 2028
• TINKA CONSTRUCTION CLEAR
  License 1034311 · expires December 31, 2027
• TNH DEVELOPMENT LLC CLEAR
  License 1054533 · expires June 30, 2027
• TODD HILL CONSTRUCTION CLEAR
  License 659929 · expires December 31, 2026
• TOM C RAMIREZ CONSTRUCTION CO INC CLEAR
  License 450506 · expires February 29, 2028
• TOP KNOT CONSTRUCTION CLEAR
  License 900379 · expires March 31, 2028
• TOP ROOF ROOFING CLEAR
  License 1086581 · expires January 31, 2028
• TOR RAIL AND GATE FABRICATORS INC. CLEAR
  License 1137059 · expires May 31, 2027
• TORRES QUALITY SEAL COATING & STRIPING CLEAR
  License 1119217 · expires April 30, 2028
• TOYS LANDSCAPING CONTRACTORS LLC CLEAR
  License 1140690 · expires July 31, 2027
• TRACTOR SERVICE CLEAR
  License 810823 · expires July 31, 2028
• TRAFFIC CONTROL PROS CLEAR
  License 995422 · expires August 31, 2028
• TRAVIS S RACITI CONSTRUCTION CLEAR
  License 1133569 · expires February 28, 2027
• TRI VALLEY PAINTING CLEAR
  License 1093227 · expires June 30, 2028
• TRIPLE R ELECTRIC INC CLEAR
  License 624957 · expires November 30, 2027
• TS GARDENCARE AND LANDSCAPE SERVICES CLEAR
  License 705827 · expires May 31, 2027
• TUSCANO PLUMBING SERVICE AND DRAIN CLEAR
  License 1075356 · expires April 30, 2027
• TUTINO CONSTRUCTION CLEAR
  License 555518 · expires January 31, 2027
• TWINWOOD DEVELOPMENT INC CLEAR
  License 982244 · expires March 31, 2027
• TWS FINE WOOD WINDOWS INC CLEAR
  License 1146502 · expires November 30, 2027
• U C I CONSTRUCTION INC CLEAR
  License 399624 · expires March 31, 2027

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