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Contractor license records in Livermore, CA

762 records with Livermore 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 Livermore

General Building (292) · Electrical (105) · General Engineering (63) · Plumbing (62) · Warm-Air Heating, Ventilating and Air-Conditioning (58) · Landscaping (50) · Low Voltage Systems (34) · Painting and Decorating (27) · Ceramic and Mosaic Tile (24) · Roofing (22) · Concrete (22) · Flooring and Floor Covering (18) · Glazing (18) · Swimming Pool (18) · Cabinet, Millwork and Finish Carpentry (16) · Fire Protection (15) · Fencing (14) · Sheet Metal (13) · Refrigeration (11) · Masonry (10) · Insulation and Acoustical (10) · Tree Service (9) · Hazardous Substance Removal Certification (9) · Prefabricated Equipment (9) · Drywall (9) · Pool and Spa Maintenance (8) · Doors, Gates and Activating Devices (8) · Boiler, Hot-Water Heating and Steam Fitting (7) · Synthetic Products (7) · Metal Products (7) · Earthwork and Paving (7) · Sign (5) · Machinery and Pumps (5) · Residential Remodeling (5) · Solar (5) · Ornamental Metal (4) · General Manufactured Housing (4) · Water Conditioning (4) · Framing and Rough Carpentry (4) · Building Moving/Demolition (4) · Hardware, Locks and Safes (3) · Lock and Security Equipment (3) · Welding (3) · Construction Cleanup (3) · Asbestos Certification (3) · Structural Steel (3) · Sanitation System (2) · Siding and Decking (2) · Tree and Palm (2) · Non-specialized (2) · Concrete-Related Services (2) · Asbestos Abatement (2) · Window Coverings (2) · Lathing and Plastering (2) · Non-Electrical Sign Installation (2) · Hydroseed Spraying (2) · Construction Zone Traffic Control (1) · Pole Installation and Maintenance (1) · Sand and Water Blasting (1) · Pile Driving/Pressure Foundation Jacking (1) · Trenching (1) · Reinforcing Steel (1) · Pipeline (1) · Scaffolding (1) · Awnings (1)

• J & J PRO BUILDERS INC CLEAR
  License 1122188 · expires June 30, 2028
• J & M INC CLEAR
  License 176709 · expires September 30, 2027
• J & R HOME REPAIR & REMODELING CLEAR
  License 841147 · expires June 30, 2028
• J ARROYO'S CONSTRUCTION CLEAR
  License 1104688 · expires May 31, 2027
• J C W CONSTRUCTION CLEAR
  License 952875 · expires September 30, 2028
• J D CAHILL ELECTRIC CLEAR
  License 786473 · expires October 31, 2028
• J D GENERAL CONSTRUCTION INC CLEAR
  License 391749 · expires June 30, 2028
• J D HUTCHINSON CONSTRUCTION CLEAR
  License 629029 · expires September 30, 2027
• J D LANDSCAPING CLEAR
  License 773252 · expires January 31, 2028
• J D S ACOUSTICS CLEAR
  License 924525 · expires April 30, 2028
• J F PLUMBING INC CLEAR
  License 883520 · expires August 31, 2028
• J G R CONSTRUCTION CLEAR
  License 739715 · expires August 31, 2027
• J HAWK CONSTRUCTION INC CLEAR
  License 1010902 · expires February 29, 2028
• J M A BUILDERS CLEAR
  License 977284 · expires September 30, 2028
• J M O'NEILL INC CLEAR
  License 447618 · expires October 31, 2027
• J R CONCEPTS LANDSCAPE CONTRCTORS CLEAR
  License 964533 · expires August 31, 2027
• J R P UNITED MECHANICAL REFRIGERATION & APPLIANCES INC CLEAR
  License 1154508 · expires May 31, 2028
• J SCERBO SERVICES CLEAR
  License 1124663 · expires August 31, 2028
• J W PETERSON PAINTING INC CLEAR
  License 951048 · expires August 31, 2028
• JAKOB'S FLOOR COVERING CLEAR
  License 1045978 · expires October 31, 2028
• JAMES JOINER CONSTRUCTION CLEAR
  License 940753 · expires December 31, 2027
• JAMES TONNE PLUMBING CLEAR
  License 1078390 · expires July 31, 2027
• JAMIE WATT'S BACKHOE SERVICE CLEAR
  License 881177 · expires July 31, 2028
• JASON ZIGANTI CONSTRUCTION CLEAR
  License 965984 · expires September 30, 2027
• JB CONSTRUCTION CLEAR
  License 1070994 · expires November 30, 2026
• JCS FIRE CLEAR
  License 1016032 · expires August 31, 2028
• JD MOBILE WELDING CLEAR
  License 1132470 · expires February 28, 2027
• JDL CONSTRUCTION CLEAR
  License 1109801 · expires March 31, 2028
• JDS DESIGN BUILD Liab Ins Susp
  License 1116530 · expires February 29, 2028
• JEFF STERN CLEAR
  License 862545 · expires August 31, 2027
• JEPPSON CONSTRUCTION CLEAR
  License 820309 · expires September 30, 2027
• JEPSEN ELECTRIC INC CLEAR
  License 800970 · expires November 30, 2027
• JIFCO INC CLEAR
  License 736330 · expires May 31, 2027
• JIM'S GLASS CLEAR
  License 687324 · expires April 30, 2028
• JIM'S SCREEN MACHINE INC CLEAR
  License 967833 · expires November 30, 2027
• JIMCO BUILDING SERVICE CLEAR
  License 1015560 · expires June 30, 2028
• JMLS CORPORATION CLEAR
  License 1002999 · expires April 30, 2027
• JOE'S ROOFING SERVICE CLEAR
  License 738139 · expires July 31, 2027
• JOHN FITCH III CLEAR
  License 843683 · expires July 31, 2028
• JOHN HARPER - MILLWORK SOLUTIONS INC CLEAR
  License 935228 · expires May 31, 2027
• JOHN THOMAS DALEY CLEAR
  License 943886 · expires February 29, 2028
• JOSEPH SCHMITZ CLEAR
  License 784050 · expires September 30, 2028
• JUSTIN L LESLIE CLEAR
  License 855448 · expires March 31, 2027
• K & E KITCHEN & BATH INC DBA TODAY'S KITCHEN & BATH CLEAR
  License 1005700 · expires July 31, 2027
• K D W CONSTRUCTION LLC CLEAR
  License 983268 · expires April 30, 2027
• K S M CONSTRUCTION CLEAR
  License 990265 · expires January 31, 2028
• K&M PROPERTIES INC CLEAR
  License 1158878 · expires July 31, 2028
• KARES CONSTRUCTION INC CLEAR
  License 374120 · expires April 30, 2027
• KAYAK TILE & STONE INC CLEAR
  License 616172 · expires July 31, 2027
• KC CONSTRUCTION CLEAR
  License 974518 · expires June 30, 2028

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