Licensed Plumbing (C-36) contractors in San Francisco, CA

The California Contractors State License Board (CSLB) lists 178 Plumbing (C-36) contractors in San Francisco, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

Showing 61–120 of 178 contractors

Garcia Plumbing And Mechanical Company INC
San Francisco, CA · CSLB #782787 · as of June 27, 2026
Active · clear
Glenn's Plumbing
San Francisco, CA · CSLB #887553 · as of June 27, 2026
Active · clear
GMZ Plumbing
San Francisco, CA · CSLB #1094865 · as of June 27, 2026
Active · clear
Golden Rule Plumbing
San Francisco, CA · CSLB #979457 · as of June 27, 2026
Active · clear
Go Plumbing
San Francisco, CA · CSLB #1095451 · as of June 27, 2026
Active · clear
Grivetti's 24 Hour Plumbing
San Francisco, CA · CSLB #1155324 · as of June 27, 2026
Active · clear
H A J Plumbing
San Francisco, CA · CSLB #860276 · as of June 27, 2026
Active · clear
Hard Core Plumbing Contractor INC
San Francisco, CA · CSLB #722776 · as of June 27, 2026
Active · clear
R Hassett Plumbing
San Francisco, CA · CSLB #875934 · as of June 27, 2026
Active · clear
Hegarty Plumbing
San Francisco, CA · CSLB #820321 · as of June 27, 2026
Active · clear
Holland Plumbing Works
San Francisco, CA · CSLB #817607 · as of June 27, 2026
Active · clear
Hong's Plumbing
San Francisco, CA · CSLB #977215 · as of June 27, 2026
Active · clear
Hudak Plumbing
San Francisco, CA · CSLB #877340 · as of June 27, 2026
Active · clear
Hydro Flow Systems INC
San Francisco, CA · CSLB #1004731 · as of June 27, 2026
Active · clear
Hydro Plumbing & Rooter INC
San Francisco, CA · CSLB #922974 · as of June 27, 2026
Active · clear
Infinity Plumbing & Rooter INC
San Francisco, CA · CSLB #1047052 · as of June 27, 2026
Active · clear
Inncon Design Plumbing
San Francisco, CA · CSLB #1112792 · as of June 27, 2026
Active · clear
Inness Mechanical Design & Maintenance
San Francisco, CA · CSLB #793846 · as of June 27, 2026
Active · clear
Integrity First Plumbing INC
San Francisco, CA · CSLB #1006178 · as of June 27, 2026
Active · clear
I Rooter & Plumbing
San Francisco, CA · CSLB #1052114 · as of June 27, 2026
Active · clear
Ja Plumbing INC
San Francisco, CA · CSLB #845259 · as of June 27, 2026
Active · clear
J C Plumbing Company
San Francisco, CA · CSLB #861051 · as of June 27, 2026
Active · clear
Jin's Plumbing INC
San Francisco, CA · CSLB #877300 · as of June 27, 2026
Active · clear
JLH Plumbing CO INC
San Francisco, CA · CSLB #1136008 · as of June 27, 2026
Active · clear
J L Plumbing
San Francisco, CA · CSLB #879493 · as of June 27, 2026
Active · clear
J M Pacific Bay Plumbing INC
San Francisco, CA · CSLB #998725 · as of June 27, 2026
Active · clear
J M Plumbing
San Francisco, CA · CSLB #1025496 · as of June 27, 2026
Active · clear
JZ Plumbing
San Francisco, CA · CSLB #1145041 · as of June 27, 2026
Active · clear
Kearney Plumbing INC
San Francisco, CA · CSLB #1013245 · as of June 27, 2026
Active · clear
Kirkwood Commercial Plumbing Corporation
San Francisco, CA · CSLB #1082626 · as of June 27, 2026
Active · clear
Michael Kuenzli Plumbing CO
San Francisco, CA · CSLB #576600 · as of June 27, 2026
Active · clear
Kurt's Plumbing
San Francisco, CA · CSLB #856572 · as of June 27, 2026
Active · clear
La Chance Plumbing
San Francisco, CA · CSLB #1113432 · as of June 27, 2026
Active · clear
Landers' Plumbing
San Francisco, CA · CSLB #714879 · as of June 27, 2026
Active · clear
Larratt Bros Plumbing INC
San Francisco, CA · CSLB #596026 · as of June 27, 2026
Active · clear
Lee Plumbing CO
San Francisco, CA · CSLB #586693 · as of June 27, 2026
Active · clear
Legend Plumbing
San Francisco, CA · CSLB #1118550 · as of June 27, 2026
Active · clear
Lego Plumbing
San Francisco, CA · CSLB #1146604 · as of June 27, 2026
Active · clear
John Liang
San Francisco, CA · CSLB #824969 · as of June 27, 2026
Active · clear
L R Plumbing
San Francisco, CA · CSLB #771776 · as of June 27, 2026
Active · clear
L & Y Plumbing
San Francisco, CA · CSLB #975509 · as of June 27, 2026
Active · clear
Master Plumbing
San Francisco, CA · CSLB #573292 · as of June 27, 2026
Active · clear
Miner Plumbing
San Francisco, CA · CSLB #1006104 · as of June 27, 2026
Active · clear
R Mirkovich & Sons INC
San Francisco, CA · CSLB #603529 · as of June 27, 2026
Active · clear
Moonraker Plumbing Corporation
San Francisco, CA · CSLB #1155183 · as of June 27, 2026
Active · clear
MR Racoon Plumbing
San Francisco, CA · CSLB #1109291 · as of June 27, 2026
Active · clear
S Mullins Plumbing
San Francisco, CA · CSLB #948512 · as of June 27, 2026
Active · clear
Peter Murphy Plumbing
San Francisco, CA · CSLB #840080 · as of June 27, 2026
Active · clear
National Plumbing
San Francisco, CA · CSLB #619642 · as of June 27, 2026
Active · clear
Nbe Plumbing
San Francisco, CA · CSLB #1087846 · as of June 27, 2026
Active · clear
Neighborhood Plumbing
San Francisco, CA · CSLB #949094 · as of June 27, 2026
Active · clear
Paul A Nolan Plumbing Contractor
San Francisco, CA · CSLB #397429 · as of June 27, 2026
Active · clear
North South Plumbing INC
San Francisco, CA · CSLB #895742 · as of June 27, 2026
Active · clear
Nugent Plumbing Incorporated
San Francisco, CA · CSLB #1025211 · as of June 27, 2026
Active · clear
On-call Plumbing & Rooter
San Francisco, CA · CSLB #977337 · as of June 27, 2026
Active · clear
One Source Plumbing & Rooter INC
San Francisco, CA · CSLB #988995 · as of June 27, 2026
Active · clear
Oran Plumbing Corp
San Francisco, CA · CSLB #762214 · as of June 27, 2026
Active · clear
Ott Plumbing
San Francisco, CA · CSLB #1087371 · as of June 27, 2026
Active · clear
Pacific Plumbing Solution INC
San Francisco, CA · CSLB #1030651 · as of June 27, 2026
Active · clear
Panhandle Plumbing
San Francisco, CA · CSLB #1028751 · as of June 27, 2026
Active · clear

See all Plumbing (C-36) contractors in California →

Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.