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Contractor license records in San Francisco, CA

3,913 records with San Francisco 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 Francisco

General Building (2,348) · Electrical (578) · Plumbing (458) · Painting and Decorating (320) · General Engineering (314) · Warm-Air Heating, Ventilating and Air-Conditioning (101) · Landscaping (99) · Fire Protection (99) · Roofing (80) · Flooring and Floor Covering (74) · Glazing (63) · Low Voltage Systems (59) · Ceramic and Mosaic Tile (57) · Concrete (48) · Boiler, Hot-Water Heating and Steam Fitting (45) · Hazardous Substance Removal Certification (42) · Doors, Gates and Activating Devices (38) · Cabinet, Millwork and Finish Carpentry (33) · Drywall (32) · Structural Steel (32) · Sheet Metal (23) · Asbestos Certification (22) · Ornamental Metal (21) · Construction Zone Traffic Control (19) · Scaffolding (18) · Residential Remodeling (18) · Lathing and Plastering (18) · Window Coverings (16) · Refrigeration (16) · Prefabricated Equipment (15) · Masonry (15) · Building Moving/Demolition (14) · Solar (14) · Insulation and Acoustical (12) · Concrete-Related Services (11) · Hardware, Locks and Safes (11) · Construction Cleanup (10) · Framing and Rough Carpentry (9) · Non-Electrical Sign Installation (9) · Synthetic Products (8) · Tree Service (7) · Machinery and Pumps (7) · Fencing (7) · Sign (7) · Welding (6) · Lock and Security Equipment (6) · Sanitation System (6) · Well Drilling (5) · Elevator (5) · Reinforcing Steel (5) · Siding and Decking (5) · Tree and Palm (5) · Earthwork and Paving (5) · Asbestos Abatement (5) · Awnings (5) · Sand and Water Blasting (4) · Metal Products (4) · Parking and Highway Improvement (4) · Drilling, Blasting and Oil Field Work (3) · Pipeline (3) · Paperhanging (3) · Trenching (3) · Pool and Spa Maintenance (1) · Service Station Equipment and Maintenance (1) · General Manufactured Housing (1) · Swimming Pool (1) · Rigging and Rig Building (1) · Doors and Door Services (1) · Mirrors and Fixed Glass (1) · Waterproofing and Weatherproofing (1) · Pole Installation and Maintenance (1) · Non-specialized (1)

• WTH CONSTRUCTION INC CLEAR
  License 993020 · expires August 31, 2028
• WUNG WAH CONSTRUCTION COMPANY CLEAR
  License 565278 · expires April 30, 2027
• WW ELECTRIC AND CONSTRUCTION INC CLEAR
  License 1123033 · expires June 30, 2028
• WXR CONSTRUCTION CLEAR
  License 1086083 · expires January 31, 2028
• X O BUILDERS CLEAR
  License 866567 · expires October 31, 2027
• X-RAY PLUMBING AND DRAIN INC CLEAR
  License 1129001 · expires November 30, 2028
• XBO DESIGN BUILD CLEAR
  License 1142570 · expires August 31, 2027
• XIANG RONG LIN CLEAR
  License 1069151 · expires September 30, 2028
• XIANHU CONSTRUCTION CLEAR
  License 1095947 · expires August 31, 2028
• XIAO MING CHEN CLEAR
  License 768203 · expires September 30, 2027
• XIAO RONG WEI CLEAR
  License 984594 · expires June 30, 2027
• XIN FENG PLUMBING CLEAR
  License 984413 · expires June 30, 2027
• XIN PLUMBING CORPORATION CLEAR
  License 1077813 · expires July 31, 2027
• XIN WU CONSTRUCTION CLEAR
  License 980996 · expires February 28, 2027
• XIN XIN CONSTRUCTION INC CLEAR
  License 870223 · expires April 30, 2027
• XING CONSTRUCTION INC CLEAR
  License 971986 · expires August 31, 2028
• XINH HUA CONSTRUCTION CLEAR
  License 973672 · expires June 30, 2028
• XINRONG CONSTRUCTION INC CLEAR
  License 1150473 · expires February 29, 2028
• XPONENTIAL CONSTRUCTION CO CLEAR
  License 1140400 · expires September 30, 2027
• XPRESS DRAIN & PLUMBING Contr Bond Susp
  License 1137529 · expires May 31, 2027
• XSPACE BUILDERS INC CLEAR
  License 1062015 · expires May 31, 2027
• XTEAM DESIGN CONSTRUCTION CLEAR
  License 1029472 · expires July 31, 2027
• Y & C ELECTRICAL INC CLEAR
  License 973780 · expires October 31, 2028
• Y & D POWER SOLUTIONS INC CLEAR
  License 1131957 · expires January 31, 2027
• Y & W CONSTRUCTION CO CLEAR
  License 541219 · expires September 30, 2028
• Y C PLUMBING INC CLEAR
  License 839432 · expires May 31, 2028
• Y G ELECTRIC INC CLEAR
  License 811211 · expires August 31, 2028
• Y L CONSTRUCTION INC CLEAR
  License 1038482 · expires April 30, 2028
• Y&G CONSTRUCTION INC CLEAR
  License 1073429 · expires February 28, 2027
• YADEJS INC CLEAR
  License 1001440 · expires July 31, 2028
• YAMA CONSTRUCTION Contr Bond Susp
  License 789630 · expires January 31, 2027
• YAN CONSTRUCTION CLEAR
  License 1048687 · expires January 31, 2027
• YAN YI LI CLEAR
  License 1120882 · expires May 31, 2028
• YANG AND SON CONSTRUCTION CO CLEAR
  License 755321 · expires June 30, 2027
• YANG ELECTRICAL CONSTRUCTION CLEAR
  License 1100327 · expires January 31, 2027
• YANG'S PLUMBING CLEAR
  License 1092338 · expires June 30, 2028
• YAO HUI LIANG CLEAR
  License 780284 · expires June 30, 2028
• YAO L CONSTRUCTION INC CLEAR
  License 993928 · expires June 30, 2028
• YAO LIN ZHANG CLEAR
  License 954920 · expires November 30, 2026
• YAO STAR CONSTRUCTION INC CLEAR
  License 969667 · expires January 31, 2028
• YASHA'S CLEAR
  License 930664 · expires April 30, 2027
• YATNG CONSTRUCTION CLEAR
  License 1155352 · expires May 31, 2028
• YEFA CONSTRUCTION INC CLEAR
  License 1047719 · expires December 31, 2026
• YELLOW ZONE CLEAR
  License 830706 · expires January 31, 2028
• YELLOWSTONE CONSTRUCTION PROFESSIONALS LLC CLEAR
  License 1094285 · expires March 31, 2027
• YERBA BUENA BUILDERS INC CLEAR
  License 724551 · expires September 30, 2028
• YERBA BUENA ENGINEERING & CONSTRUCTION INC CLEAR
  License 659757 · expires May 31, 2028
• YET FLAT CONSTRUCTION LLC CLEAR
  License 761763 · expires December 31, 2027
• YI DA CONSTRUCTION CLEAR
  License 1140784 · expires July 31, 2027
• YIMING CONSTRUCTION COM CLEAR
  License 997782 · expires October 31, 2028

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