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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)

• VIP PLUMBING AND WATER HEATERS INC CLEAR
  License 1054446 · expires June 30, 2027
• VOLTA HVAC CLEAR
  License 1073370 · expires February 28, 2027
• WATER TECH SYSTEMS CLEAR
  License 838650 · expires May 31, 2028
• WESTERN RESTORATION COMPANY CLEAR
  License 1151739 · expires March 31, 2028
• WHOLLY CONSTRUCTION CLEAR
  License 1024858 · expires March 31, 2027
• WILLIAM GREEN CLEAR
  License 835365 · expires April 30, 2028
• WING CONSTRUCTION CO CLEAR
  License 800702 · expires October 31, 2027
• WOLPERT & ASSOCIATES CLEAR
  License 1147644 · expires December 31, 2027
• WORKSHOP INC CLEAR
  License 1148801 · expires January 31, 2028
• XUE CHEN CLEAR
  License 1145006 · expires October 31, 2027
• Y GROUP REMODELING INC CLEAR
  License 1079941 · expires August 31, 2027
• YOUNG & BURTON INC CLEAR
  License 531879 · expires June 30, 2028
• ZAPA CONSTRUCTION INC CLEAR
  License 1113280 · expires November 30, 2027

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