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Plumbing in San Francisco, CA

458 records with this classification and San Francisco as their locality of record, from CSLB's records, as of November 3, 2026.

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.

• 1 BACKFLOW PLUMBING CLEAR
  License 807692 · expires May 31, 2028
• 3B T'S CONSTRUCTION COMPANY CLEAR
  License 1059179 · expires October 31, 2027
• 5 STAR PIPES CLEAR
  License 973852 · expires June 30, 2028
• 5 STAR PLUMBING & ROOTER CLEAR
  License 996627 · expires November 30, 2027
• 8 A PLUMBING CLEAR
  License 926413 · expires December 31, 2026
• 8 EXPRESS CONSTRUCTION CLEAR
  License 993218 · expires May 31, 2028
• A & A PLUMBING CLEAR
  License 685266 · expires March 31, 2028
• A & K PLUMBING INC CLEAR
  License 1012064 · expires March 31, 2028
• A & R PLUMBING CLEAR
  License 954813 · expires November 30, 2028
• A + GENERAL CONSTRUCTION INC CLEAR
  License 1127551 · expires October 31, 2028
• A DANIELE & COMPANY CLEAR
  License 1076542 · expires June 30, 2027
• A G QUALITY PLUMBING CLEAR
  License 828200 · expires September 30, 2027
• A M ROCCA INC CLEAR
  License 757461 · expires December 31, 2026
• A M WEST MECHANICAL INC CLEAR
  License 788036 · expires December 31, 2027
• A P R SERVICE CLEAR
  License 964595 · expires August 31, 2027
• A PLUMBING CLEAR
  License 751295 · expires July 31, 2028
• A PLUMBING COMPANY CLEAR
  License 867118 · expires March 31, 2027
• A R PLUMBING CLEAR
  License 1081386 · expires September 30, 2027
• ACE PLUMBING & ROOTER CLEAR
  License 829071 · expires June 30, 2027
• ACME BAY AREA BACKFLOW INC CLEAR
  License 1028208 · expires June 30, 2027
• ADVANCED PLUMBING AND DRAIN INC CLEAR
  License 1009195 · expires November 30, 2027
• AGBAYANI CONSTRUCTION CORPORATION CLEAR
  License 650472 · expires July 31, 2028
• ALCATRAZ PLUMBING CLEAR
  License 1162611 · expires October 31, 2028
• ALL - POINT SOLUTIONS PLUMBING CO CLEAR
  License 950265 · expires July 31, 2028
• ALL ROOTER & PLUMBING SERVICE INC CLEAR
  License 970605 · expires March 31, 2028
• ALL-ELECTRIC CALIFORNIA CLEAR
  License 1078011 · expires July 31, 2027
• ALLIANCE PLUMBING WORKS INC CLEAR
  License 884462 · expires September 30, 2028
• ALPHA BAY BUILDERS INC CLEAR
  License 668616 · expires April 30, 2027
• ALPHA CONSTRUCTION & SOLUTIONS INC CLEAR
  License 1057565 · expires August 31, 2027
• AMHERST ASSOCIATES CONSTRUCTION MANAGEMENT INC CLEAR
  License 811425 · expires February 28, 2027
• ANDERSON ROWE & BUCKLEY INC CLEAR
  License 91594 · expires October 31, 2028
• ANDREW H LANGE CLEAR
  License 387656 · expires February 29, 2028
• ANDY HL CONSTRUCTION INC CLEAR
  License 1125249 · expires August 31, 2028
• ANSWER PLUMBING INC CLEAR
  License 944315 · expires May 31, 2028
• ANTHONY TSE CLEAR
  License 902713 · expires October 31, 2028
• APEX GENERAL BUILDER INC CLEAR
  License 1149317 · expires January 31, 2028
• ARCH PLUMBING INC CLEAR
  License 976019 · expires August 31, 2028
• AREMTECH INC CLEAR
  License 795570 · expires May 31, 2027
• ARROW PLUMBING CLEAR
  License 1005548 · expires July 31, 2027
• AS PLUS PLUMBING CORP CLEAR
  License 1134965 · expires March 31, 2027
• ASPEN CONTRACTORS INC CLEAR
  License 487320 · expires February 29, 2028
• ASTORGA CONSTRUCTION INC CLEAR
  License 1008360 · expires October 31, 2027
• ATLAS PLUMBING & ROOTER CLEAR
  License 868994 · expires March 31, 2028
• ATRIUM RENOVATION INC SOS Suspension
  License 1069340 · expires September 30, 2028
• AXION PLUMBING CLEAR
  License 1122605 · expires June 30, 2028
• AYOOB & PEERY PLUMBING CO INC CLEAR
  License 392967 · expires September 30, 2028
• B & M CONSTRUCTION LLC CLEAR
  License 1126059 · expires September 30, 2028
• B D UNIQUE CONSTRUCTION COMPANY CLEAR
  License 937060 · expires August 31, 2027
• B H CHEN INC CLEAR
  License 973578 · expires May 31, 2028
• B N PLUMBING CLEAR
  License 922879 · expires September 30, 2028

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