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 1–60 of 178 contractors

5 Star Pipes
San Francisco, CA · CSLB #973852 · as of June 27, 2026
Active · clear
8 A Plumbing
San Francisco, CA · CSLB #926413 · as of June 27, 2026
Active · clear
A & A Plumbing
San Francisco, CA · CSLB #685266 · as of June 27, 2026
Active · clear
Ab Plumbing INC
San Francisco, CA · CSLB #1146065 · as of June 27, 2026
Active · clear
Advanced Plumbing And Drain INC
San Francisco, CA · CSLB #1009195 · as of June 27, 2026
Active · clear
A & K Plumbing INC
San Francisco, CA · CSLB #1012064 · as of June 27, 2026
Active · clear
All - Point Solutions Plumbing CO
San Francisco, CA · CSLB #950265 · as of June 27, 2026
Active · clear
All Rooter & Plumbing Service INC
San Francisco, CA · CSLB #970605 · as of June 27, 2026
Active · clear
Answer Plumbing INC
San Francisco, CA · CSLB #944315 · as of June 27, 2026
Active · clear
A Plumbing
San Francisco, CA · CSLB #751295 · as of June 27, 2026
Active · clear
A P R Service
San Francisco, CA · CSLB #964595 · as of June 27, 2026
Active · clear
A R Plumbing
San Francisco, CA · CSLB #1081386 · as of June 27, 2026
Active · clear
Arrow Plumbing
San Francisco, CA · CSLB #1005548 · as of June 27, 2026
Active · clear
Kenneth Asire Plumbing
San Francisco, CA · CSLB #1027286 · as of June 27, 2026
Active · clear
As Plus Plumbing Corp
San Francisco, CA · CSLB #1134965 · as of June 27, 2026
Active · clear
Axion Plumbing
San Francisco, CA · CSLB #1122605 · as of June 27, 2026
Active · clear
Bao Plumbing
San Francisco, CA · CSLB #1110584 · as of June 27, 2026
Active · clear
Bay Area Plumbing
San Francisco, CA · CSLB #757796 · as of June 27, 2026
Active · clear
Bay Cal Plumbing INC
San Francisco, CA · CSLB #1044257 · as of June 27, 2026
Active · clear
Benlo Plumbing INC
San Francisco, CA · CSLB #1092680 · as of June 27, 2026
Active · clear
B N Plumbing
San Francisco, CA · CSLB #922879 · as of June 27, 2026
Active · clear
Gerald W Brady
San Francisco, CA · CSLB #985408 · as of June 27, 2026
Active · clear
Bill Bragg Plumbing
San Francisco, CA · CSLB #440780 · as of June 27, 2026
Active · clear
Bron Plumbing INC
San Francisco, CA · CSLB #1091034 · as of June 27, 2026
Active · clear
Brosnan Plumbing
San Francisco, CA · CSLB #718576 · as of June 27, 2026
Active · clear
Budget Plumbing & Drain Service
San Francisco, CA · CSLB #1121869 · as of June 27, 2026
Active · clear
BW Company INC
San Francisco, CA · CSLB #872597 · as of June 27, 2026
Active · clear
Calplumbing CO
San Francisco, CA · CSLB #632743 · as of June 27, 2026
Active · clear
Carleton R D Plumbing
San Francisco, CA · CSLB #970570 · as of June 27, 2026
Active · clear
C B Plumbing
San Francisco, CA · CSLB #751699 · as of June 27, 2026
Active · clear
Chris Plumbing Bay Area Services Corp
San Francisco, CA · CSLB #832163 · as of June 27, 2026
Active · clear
City Preferred Plumbing
San Francisco, CA · CSLB #1027203 · as of June 27, 2026
Active · clear
C I W And Sons Plumbing
San Francisco, CA · CSLB #1031018 · as of June 27, 2026
Active · clear
C & L Plumbing INC
San Francisco, CA · CSLB #982738 · as of June 27, 2026
Active · clear
Cluain Meala Plumbing
San Francisco, CA · CSLB #1107708 · as of June 27, 2026
Active · clear
Martin Connell Plumbing
San Francisco, CA · CSLB #665192 · as of June 27, 2026
Active · clear
Daiken Plumbing CO
San Francisco, CA · CSLB #651345 · as of June 27, 2026
Active · clear
D Clar Plumbing
San Francisco, CA · CSLB #1084671 · as of June 27, 2026
Active · clear
DC Plumbing LLC
San Francisco, CA · CSLB #1115284 · as of June 27, 2026
Active · clear
De Barra Plumbing
San Francisco, CA · CSLB #916617 · as of June 27, 2026
Active · clear
Deng's Plumbing INC
San Francisco, CA · CSLB #636742 · as of June 27, 2026
Active · clear
D & Feng Plumbing INC
San Francisco, CA · CSLB #1118180 · as of June 27, 2026
Active · clear
Dirty Dave's Plumbing
San Francisco, CA · CSLB #1121061 · as of June 27, 2026
Active · clear
Drain Busters Plumbing
San Francisco, CA · CSLB #828747 · as of June 27, 2026
Active · clear
Draiocht Plumbing INC
San Francisco, CA · CSLB #1117883 · as of June 27, 2026
Active · clear
E.m Quality Plumbing Corp
San Francisco, CA · CSLB #1123458 · as of June 27, 2026
Active · clear
E M S Plumbing
San Francisco, CA · CSLB #945019 · as of June 27, 2026
Active · clear
Everlast Plumbing
San Francisco, CA · CSLB #1028932 · as of June 27, 2026
Active · clear
Expert Plumbing Solutions
San Francisco, CA · CSLB #977638 · as of June 27, 2026
Active · clear
F - 1 Plumbing Services
San Francisco, CA · CSLB #801428 · as of June 27, 2026
Active · clear
Faherty Plumbing
San Francisco, CA · CSLB #998141 · as of June 27, 2026
Active · clear
Fast Response Plumbing And Rooter
San Francisco, CA · CSLB #1024971 · as of June 27, 2026
Active · clear
Feerick Plumbing INC
San Francisco, CA · CSLB #751576 · as of June 27, 2026
Active · clear
Feng K Plumbing CO
San Francisco, CA · CSLB #839447 · as of June 27, 2026
Active · clear
Fontana
San Francisco, CA · CSLB #906960 · as of June 27, 2026
Active · clear
Fountain Of Youth Plumbing
San Francisco, CA · CSLB #845102 · as of June 27, 2026
Active · clear
Friendly Plumber
San Francisco, CA · CSLB #743369 · as of June 27, 2026
Active · clear
Friendly Plumbing LLC
San Francisco, CA · CSLB #1119928 · as of June 27, 2026
Active · clear
Valente N Fuentes Plumbing
San Francisco, CA · CSLB #1027105 · as of June 27, 2026
Active · clear
Freddy Garcia Plumbing INC
San Francisco, CA · CSLB #1106525 · 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.