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Contractor license records in San Ramon, CA

313 records with San Ramon 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 San Ramon

General Building (162) · Electrical (39) · General Engineering (27) · Plumbing (22) · Warm-Air Heating, Ventilating and Air-Conditioning (17) · Painting and Decorating (15) · Landscaping (15) · Low Voltage Systems (13) · Ceramic and Mosaic Tile (9) · Concrete (8) · Flooring and Floor Covering (7) · Window Coverings (7) · Hazardous Substance Removal Certification (5) · Solar (4) · Roofing (4) · Glazing (4) · Pool and Spa Maintenance (4) · Sanitation System (3) · Refrigeration (3) · Drywall (3) · Building Moving/Demolition (3) · Doors, Gates and Activating Devices (3) · Prefabricated Equipment (3) · Siding and Decking (3) · Masonry (2) · Fire Protection (2) · Concrete-Related Services (2) · Fencing (2) · Boiler, Hot-Water Heating and Steam Fitting (2) · Construction Zone Traffic Control (1) · Metal Products (1) · Sand and Water Blasting (1) · Earthwork and Paving (1) · Asbestos Certification (1) · Asbestos Abatement (1) · Construction Cleanup (1) · Residential Remodeling (1) · Non-Electrical Sign Installation (1) · Doors and Door Services (1) · Ornamental Metal (1) · Welding (1) · Well Drilling (1) · Machinery and Pumps (1) · Cabinet, Millwork and Finish Carpentry (1) · Non-specialized (1) · Elevator (1) · Synthetic Products (1)

• BQ CONSTRUCTION INC CLEAR
  License 1126411 · expires September 30, 2028
• BRANDON CONSTRUCTION INC CLEAR
  License 918749 · expires July 31, 2028
• BRIGHTON COULSON INC CLEAR
  License 940103 · expires November 30, 2027
• BRISCO INC CLEAR
  License 728425 · expires April 30, 2028
• BULLFINCH CONSTRUCTION INC CLEAR
  License 1112566 · expires November 30, 2027
• C / S ERECTORS INC CLEAR
  License 575606 · expires August 31, 2027
• C J'S ROOFING CLEAR
  License 709867 · expires January 31, 2028
• C M FARR METAL CONSTRUCTION INC CLEAR
  License 526206 · expires March 31, 2028
• C M UNLIMITED CLEAR
  License 947322 · expires May 31, 2028
• CAL TECH SECURITY SERVICES INC CLEAR
  License 1000133 · expires January 31, 2027
• CALCON SYSTEMS INC CLEAR
  License 508284 · expires April 30, 2027
• CALIFORNIA INTERIOR SHUTTERS CLEAR
  License 636241 · expires January 31, 2028
• CALIFORNIA UST SERVICES CLEAR
  License 851095 · expires December 31, 2028
• CALIFORNIA WINDOW MASTERS INSTALLATION CLEAR
  License 972660 · expires May 31, 2028
• CARPET ONE OF SAN RAMON CLEAR
  License 780026 · expires June 30, 2028
• CASPIAN ELECTROTECH INC CLEAR
  License 1151375 · expires March 31, 2028
• CASTLE WEST CONSTRUCTION INC CLEAR
  License 746382 · expires February 29, 2028
• CASTLELITE OUTDOOR INC Contr Bond Susp
  License 1013134 · expires April 30, 2028
• CHAD REED CONSTRUCTION INC CLEAR
  License 930501 · expires March 31, 2027
• CHILL HEATING AND COOLING CLEAR
  License 1103038 · expires March 31, 2027
• CHIPMAN RELOCATION & LOGISTICS CLEAR
  License 1137271 · expires May 31, 2027
• CHUI'S CONSTRUCTION CLEAR
  License 609892 · expires March 31, 2028
• CINEMA INSTALLATION & SERVICES INC CLEAR
  License 953320 · expires October 31, 2028
• CM2 & ASSOCIATES INC CLEAR
  License 1117325 · expires March 31, 2028
• COLOR TOUCH PAINTING INC CLEAR
  License 698327 · expires November 30, 2027
• COMPLETE POOL SERVICE AND REPAIRS CLEAR
  License 776760 · expires December 31, 2027
• CONSTANZA CONSTRUCTION SERVICES LLC Liab Ins Susp
  License 1128771 · expires November 30, 2026
• CORE CONSTRUCTION BUILDERS AND ASSOCIATES INC CLEAR
  License 1068729 · expires September 30, 2028
• COREY HEGNEY CLEAR
  License 991689 · expires March 31, 2028
• CORROSION CONCRETE RELATED SERVICES CLEAR
  License 1091979 · expires May 31, 2028
• CREATIVE LANDSCAPES CLEAR
  License 855240 · expires March 31, 2027
• CREATIVE SHADES CLEAR
  License 833600 · expires March 31, 2028
• CREATIVE TILE DESIGN INC CLEAR
  License 1014249 · expires May 31, 2028
• CSB PLUMBING CLEAR
  License 1136765 · expires April 30, 2027
• CTI - CONTROLTECH INC CLEAR
  License 951993 · expires September 30, 2028
• D & D CONSTRUCTORS INC CLEAR
  License 1095287 · expires August 31, 2028
• D L HOME IMPROVEMENTS CLEAR
  License 869079 · expires December 31, 2027
• D R C CLEAR
  License 960659 · expires May 31, 2027
• D R HORTON AMERICA'S BUILDER CLEAR
  License 901572 · expires August 31, 2027
• D'AMBROSIO CONSTRUCTION CLEAR
  License 677569 · expires June 30, 2027
• DAVE'S POOL SERVICE CLEAR
  License 672475 · expires June 30, 2027
• DAVID KALER CONSTRUCTION CLEAR
  License 1138853 · expires June 30, 2027
• DAVID STONE CLEAR
  License 1148999 · expires January 31, 2028
• DAVIDSON CONSTRUCTION CLEAR
  License 982799 · expires November 30, 2028
• DAVIDSON TILE Contr Bond Susp
  License 637980 · expires February 29, 2028
• DEEPALI PALLATH CLEAR
  License 1157545 · expires July 31, 2028
• DEFENTEC SECURITY CLEAR
  License 547780 · expires April 30, 2028
• DIABLO MOLDING & TRIM CLEAR
  License 963110 · expires December 31, 2026
• DIAMOND ELEVATOR INC CLEAR
  License 972831 · expires May 31, 2028
• DIEGO NIEVA CLEAR
  License 1122784 · expires June 30, 2028

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