Licensed plumbing contractors in San Francisco, CA
State data downloaded: October 21, 2026
The California Contractors State License Board (CSLB) License Master file lists 442 active Plumbing contractor licenses with a business address in San Francisco. Most common ZIP codes: 94112 (66), 94124 (63), 94122 (39), 94121 (37), 94116 (36).
First 60 of 442, A–Z
| Business / licensee | License | ZIP | Phone (as filed) |
|---|---|---|---|
| 1 BACKFLOW PLUMBING | CA #807692 · verify | 94121 | (415) 913 8941 |
| 3B T'S CONSTRUCTION COMPANY | CA #1059179 · verify | 94134 | (415) 859 9289 |
| 5 STAR PIPES | CA #973852 · verify | 94112 | (415) 405 5067 |
| 5 STAR PLUMBING & ROOTER | CA #996627 · verify | 94110 | (415) 410 4420 |
| 8 A PLUMBING | CA #926413 · verify | 94134 | (510) 815 4029 |
| 8 EXPRESS CONSTRUCTION | CA #993218 · verify | 94122 | (415) 306 1919 |
| A & A PLUMBING | CA #685266 · verify | 94112 | (415) 672 1640 |
| A & K PLUMBING INC | CA #1012064 · verify | 94124 | (415) 205 7091 |
| A & R PLUMBING | CA #954813 · verify | 94124 | (415) 586 6851 |
| A + GENERAL CONSTRUCTION INC | CA #1127551 · verify | 94112 | (415) 602 2585 |
| A G QUALITY PLUMBING | CA #828200 · verify | 94110 | (415) 824 2517 |
| A M WEST MECHANICAL INC | CA #788036 · verify | 94124 | (415) 254 2931 |
| A P R SERVICE | CA #964595 · verify | 94112 | (415) 370 9221 |
| A PLUMBING | CA #751295 · verify | 94134 | (415) 336 5098 |
| A PLUMBING COMPANY | CA #867118 · verify | 94116 | (415) 713 3186 |
| A R PLUMBING | CA #1081386 · verify | 94122 | (415) 312 1751 |
| ACE PLUMBING & ROOTER | CA #829071 · verify | 94103 | (415) 824 6444 |
| ACME BAY AREA BACKFLOW INC | CA #1028208 · verify | 94131 | (415) 505 3917 |
| ADVANCED PLUMBING AND DRAIN INC | CA #1009195 · verify | 94118 | (415) 744 4944 |
| AGBAYANI CONSTRUCTION CORPORATION | CA #650472 · verify | 94116 | (650) 994 9380 |
| ALCATRAZ PLUMBING | CA #1162611 · verify | 94116 | (415) 605 3407 |
| ALL - POINT SOLUTIONS PLUMBING CO | CA #950265 · verify | 94122 | (415) 818 2822 |
| ALL ROOTER & PLUMBING SERVICE INC | CA #970605 · verify | 94112 | (415) 282 8289 |
| ALL-ELECTRIC CALIFORNIA | CA #1078011 · verify | 94133 | (415) 430 7817 |
| ALLIANCE PLUMBING WORKS INC | CA #884462 · verify | 94121 | (415) 850 5022 |
| ALPHA BAY BUILDERS INC | CA #668616 · verify | 94110 | (415) 282 6188 |
| ALPHA CONSTRUCTION & SOLUTIONS INC | CA #1057565 · verify | 94134 | (415) 828 9984 |
| AMHERST ASSOCIATES CONSTRUCTION MANAGEMENT INC | CA #811425 · verify | 94116 | (415) 271 8828 |
| ANDERSON ROWE & BUCKLEY INC | CA #91594 · verify | 94107 | (415) 282 1625 |
| ANDY HL CONSTRUCTION INC | CA #1125249 · verify | 94133 | (415) 816 6677 |
| ANSWER PLUMBING INC | CA #944315 · verify | 94115 | (415) 722 0959 |
| ARCH PLUMBING INC | CA #976019 · verify | 94124 | (415) 375 0302 |
| AREMTECH INC | CA #795570 · verify | 94124 | (415) 467 5409 |
| ARROW PLUMBING | CA #1005548 · verify | 94110 | (415) 317 2351 |
| AS PLUS PLUMBING CORP | CA #1134965 · verify | 94132 | (415) 378 3747 |
| ASPEN CONTRACTORS INC | CA #487320 · verify | 94121 | (415) 442 1818 |
| ASTORGA CONSTRUCTION INC | CA #1008360 · verify | 94112 | (415) 846 6896 |
| ATLAS PLUMBING & ROOTER | CA #868994 · verify | 94110 | (650) 871 9863 |
| AXION PLUMBING | CA #1122605 · verify | 94122 | (415) 672 0249 |
| AYOOB & PEERY PLUMBING CO INC | CA #392967 · verify | 94107 | (415) 550 0975 |
| B & M CONSTRUCTION LLC | CA #1126059 · verify | 94132 | (650) 533 3997 |
| B A A GENERAL BUILDER | CA #1072943 · verify | 94116 | (415) 317 7069 |
| B D UNIQUE CONSTRUCTION COMPANY | CA #937060 · verify | 94112 | (415) 217 9728 |
| B N PLUMBING | CA #922879 · verify | 94124 | (415) 298 6262 |
| B W COMPANY INC | CA #872597 · verify | 94151 | (415) 939 4800 |
| BACON PLUMBING CO INC | CA #728650 · verify | 94124 | (628) 867 7575 |
| BANA CONSTRUCTION INC | CA #612160 · verify | 94115 | (415) 752 2824 |
| BAO PLUMBING | CA #1110584 · verify | 94112 | (415) 987 7636 |
| BAY AREA MECHANICAL | CA #1075566 · verify | 94124 | (925) 642 9768 |
| BAY AREA PLUMBING | CA #757796 · verify | 94118 | (415) 668 8000 |
| BAY CAL PLUMBING INC | CA #1044257 · verify | 94110 | (415) 702 7920 |
| BAY CITY PLUMBING | CA #1001309 · verify | 94110 | (415) 652 2093 |
| BAY METRO CORPORATION | CA #850352 · verify | 94107 | (415) 626 4067 |
| BAYSIDE PLUMBING INC | CA #929167 · verify | 94188 | (415) 505 3335 |
| BAYTECH WORKS INC | CA #1057994 · verify | 94121 | (415) 286 1235 |
| BENLO PLUMBING INC | CA #1092680 · verify | 94116 | (415) 999 8909 |
| BLUE BIRDS CONSTRUCTION INC | CA #964998 · verify | 94132 | (415) 710 8133 |
| BLUE SKY BUILDING | CA #1114615 · verify | 94134 | (650) 531 1326 |
| BLUE WOOD CONSTRUCTION INC | CA #1008141 · verify | 94112 | (415) 860 6303 |
| BM SERVICE CENTER | CA #372026 · verify | 94121 | (415) 668 0380 |
From public state license records; not an endorsement or ranking. Verify the license, insurance and reviews before hiring.