Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 11,931 California contractors classified C-36 (Plumbing (C-36)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of July 6, 2026.

Showing 9,601–9,660 of 11,931 contractors

Severson Plumbing INC
Irvine, CA · CSLB #718893 · as of July 6, 2026
Active · clear
Severson Plumbing Services INC
Irvine, CA · CSLB #1032545 · as of July 6, 2026
Active · clear
Sevilla Plumbing
Whittier, CA · CSLB #1096568 · as of July 6, 2026
Active · clear
Sewer And Drain Masters Corporation
Richmond, CA · CSLB #808055 · as of July 6, 2026
Active · clear
Sewer Detective
Los Angeles, CA · CSLB #1032546 · as of July 6, 2026
Active · clear
Sewer & Drain Champion
Rocklin, CA · CSLB #1111735 · as of July 6, 2026
Active · clear
Sewer & Drain Guys
Riverside, CA · CSLB #1108047 · as of July 6, 2026
Active · clear
Sewer Flow Plumbing INC
Palmdale, CA · CSLB #1150745 · as of July 6, 2026
Active · clear
Sewer Heroes INC
Glendale, CA · CSLB #1129118 · as of July 6, 2026
Active · clear
Sewer Inspection Pros INC
Santa Clarita, CA · CSLB #1107336 · as of July 6, 2026
Active · clear
Sewer Line Services INC
Granada Hills, CA · CSLB #1052662 · as of July 6, 2026
Active · clear
Sewer Line Survey
Santa Rosa, CA · CSLB #1118660 · as of July 6, 2026
Active · clear
Sewer Line Video Inspection Company INC
Woodland Hills, CA · CSLB #409564 · as of July 6, 2026
Active · clear
Sewer Man Rooter & Plumbing
Burbank, CA · CSLB #1033977 · as of July 6, 2026
Active · clear
Sewer Ninjas Plumbing INC
Ridgecrest, CA · CSLB #993633 · as of July 6, 2026
Active · clear
Sewer Pro Plumbing And Rooter
Canoga Park, CA · CSLB #806199 · as of July 6, 2026
Active · clear
Sewer Rescue INC
Simi Valley, CA · CSLB #1067535 · as of July 6, 2026
Active · clear
Sewer Solutions
Pittsburg, CA · CSLB #962036 · as of July 6, 2026
Active · clear
Sewer Tactics INC
Moorpark, CA · CSLB #1120733 · as of July 6, 2026
Active · clear
Sewer Tap Plumbing And Rooter INC
Paramount, CA · CSLB #1138174 · as of July 6, 2026
Active · clear
Sewertec
Sierra Madre, CA · CSLB #971212 · as of July 6, 2026
Active · clear
Sewer Technicians Of America LLC
Los Angeles, CA · CSLB #1142992 · as of July 6, 2026
Active · clear
Sexton Plumbing
West Sacramento, CA · CSLB #586457 · as of July 6, 2026
Active · clear
SF Bay Plumbing
San Pablo, CA · CSLB #1138221 · as of July 6, 2026
Active · clear
S F C Plumbing
Henderson, CA · CSLB #1029947 · as of July 6, 2026
Active · clear
SF Plumbing
San Francisco, CA · CSLB #1147268 · as of July 6, 2026
Active · clear
S F Plumbing And Rooter
South San Francisco, CA · CSLB #1087540 · as of July 6, 2026
Active · clear
SF Plumbing Connection
San Francisco, CA · CSLB #1099067 · as of July 6, 2026
Active · clear
S F Plumbing Services
Santa Rosa, CA · CSLB #1132430 · as of July 6, 2026
Active · clear
SFV Plumbing & Rooter
Canoga Park, CA · CSLB #1150147 · as of July 6, 2026
Active · clear
S G C Plumbing
Pittsburg, CA · CSLB #1076700 · as of July 6, 2026
Active · clear
Sal Garcia INC DBA S G Plumbing
La Canada, CA · CSLB #659350 · as of July 6, 2026
Active · clear
S G Plumbing
Escondido, CA · CSLB #1089750 · as of July 6, 2026
Active · clear
SG Plumbing
Chino, CA · CSLB #1150708 · as of July 6, 2026
Active · clear
S & G Plumbing INC
San Carlos, CA · CSLB #841206 · as of July 6, 2026
Active · clear
S G R INC
Riverside, CA · CSLB #568794 · as of July 6, 2026
Active · clear
SGS Plumbing & Retrofitting
Santa Monica, CA · CSLB #926398 · as of July 6, 2026
Active · clear
SGV Plumbing
Baldwin Park, CA · CSLB #1127638 · as of July 6, 2026
Active · clear
Shafer Plumbing
Orange, CA · CSLB #579269 · as of July 6, 2026
Active · clear
Shafer Plumbing INC
Redondo Beach, CA · CSLB #852600 · as of July 6, 2026
Active · clear
Shalom Plumbing & Rooter
Glendale, CA · CSLB #878122 · as of July 6, 2026
Active · clear
Shamrock Plumbing
Santa Clara, CA · CSLB #793624 · as of July 6, 2026
Active · clear
Shamrock Plumbing
Redondo Beach, CA · CSLB #774318 · as of July 6, 2026
Active · clear
Shamrock Plumbing
Los Osos, CA · CSLB #860285 · as of July 6, 2026
Active · clear
Shams Plumbing Contractor
West Covina, CA · CSLB #925866 · as of July 6, 2026
Active · clear
Shane's Plumbing
Woodbridge, CA · CSLB #1067985 · as of July 6, 2026
Active · clear
Dave Shanks Plumbing Company
Folsom, CA · CSLB #843068 · as of July 6, 2026
Active · clear
Roman Sharf Plumbing
West Hollywood, CA · CSLB #702144 · as of July 6, 2026
Active · clear
Shark Plumbing Services
San Jose, CA · CSLB #1096160 · as of July 6, 2026
Active · clear
Sharks Plumbing INC
San Francisco, CA · CSLB #1101254 · as of July 6, 2026
Active · clear
Sharpe Plumbing INC
Simi Valley, CA · CSLB #833602 · as of July 6, 2026
Active · clear
Sharp Line Plumbing And Mechanical CO
Woodland Hills, CA · CSLB #513826 · as of July 6, 2026
Active · clear
Sharp Plumbing Service
Lakewood, CA · CSLB #802478 · as of July 6, 2026
Active · clear
Sharp Plumbing Solutions INC
San Francisco, CA · CSLB #1116369 · as of July 6, 2026
Active · clear
Jim Shaw Plumbing INC
Inglewood, CA · CSLB #886773 · as of July 6, 2026
Active · clear
Roy J Shaw INC DBA Shaw Plumbing
Calistoga, CA · CSLB #398901 · as of July 6, 2026
Active · clear
Shawver Plumbing Services
Yucaipa, CA · CSLB #656441 · as of July 6, 2026
Active · clear
Shedrick The Plumber
San Francisco, CA · CSLB #949110 · as of July 6, 2026
Active · clear
Mike Sheehan Plumbing
Thousand Oaks, CA · CSLB #946458 · as of July 6, 2026
Active · clear
Sheer Quality Plumbers
San Diego, CA · CSLB #1092748 · as of July 6, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.