C36

Plumbing Contractor Verification - Page 131

18,419 plumbing contractors checked against 6 data sources (Page 131 of 369)

About C36 License

Plumbing contractors for pipes, fixtures, and water systems.

18,419

Total Contractors

17,563

Active Licenses

479

Federal Records

Verify a Plumbing Contractor

Plumbing Contractors

Showing contractors 6501-6550 of 18,419

EXPRESS SEWER & DRAIN INC

Clear

License #882660 · RANCHO CORDOVA

Active

EXPRESS WATER HEATERS

Clear

License #787996 · SAN JUAN BAUTISTA

Active

EXPRESS WATER HEATERS & PLUMBING COMPANY

Clear

License #739998 · SAN MARCOS

Active

EXTRA MILE PLUMBING

Clear

License #1089739 · SACRAMENTO

Active

EXTRAORDINARY PLUMBING

Clear

License #952772 · OXNARD

Active

EXTREME HOME SERVICE INC

Clear

License #985739 · LA MESA

Active

EXTREME PLUMBING

Clear

License #749647 · SAN DIEGO

Active

EXTREME PLUMBING

Clear

License #779146 · STUDIO CITY

Active

EXTREME PLUMBING

Clear

License #998531 · CERES

Active

EXTREME PLUMBING

Clear

License #813326 · INDIO

Active

EXTREME PLUMBING & ROOTER

Clear

License #1004826 · GRANADA HILLS

Active

EXTREME PLUMBING & ROOTER INC

Clear

License #1086230 · GRANADA HILLS

Active

EYE DEAL PLUMBING INC

Clear

License #960339 · FAIRFAX

Active

EZ DRAIN & PLUMBING SERVICES

Clear

License #1029387 · WHITTIER

Active

EZ DRY FLOOD DAMAGE INC

Clear

License #1053307 · SAN DIEGO

Active

EZ FIX PLUMBING AND DRAINS

Clear

License #1144540 · LOS ANGELES

Active

EZ FLOW DRAIN & SEWER SERVICES

Clear

License #1108038 · GOLETA

Active

EZ FLOW PLUMBING SERVICES INC

Clear

License #954574 · PACOIMA

Active

EZ MASTER PIPE SOLUTIONS

Clear

License #1140946 · STOCKTON

Active

EZ PLUMBING

Clear

License #1078376 · REDWOOD CITY

Active

EZ PLUMBING & CONSTRUCTION CORPORATION

Clear

License #1137329 · EL CAJON

Active

EZ PLUMBING LLC

Clear

License #1112147 · PACIFICA

Active

EZ PLUMBING SERVICE LLC

Clear

License #912835 · GARDEN GROVE

Active

EZE PLUMBING LLC

Clear

License #1132070 · SAN JOSE

Active

EZPZ PLUMBING SERVICES

Clear

License #1065798 · SAN MARCOS

Active

EZRA PLUMBING

Clear

License #1152931 · LOS ANGELES

Active

F & A PLUMBING & ROOTER

Clear

License #947942 · PACIFICA

Active

F & CONSTANZA CONSTRUCTION INC

Clear

License #1072351 · ANAHEIM

Active

F & G BUILDERS INC

Clear

License #1014017 · SYLMAR

Active

F & J PLUMBING

Clear

License #1140123 · MIRA MESA

Active

F & M CONSTRUCTION CO

Clear

License #366586 · LAGUNA HILLS

Active

F & M PLUMBING

Clear

License #1109727 · PASADENA

Active

F & M PLUMBING

Clear

License #370793 · TORRANCE

Active

F & M PLUMBING INC

Clear

License #1042186 · SANTA ANA

Active

F & R PLUMBING SOLUTIONS INC

Clear

License #1121205 · HEMET

Active

F - 1 PLUMBING SERVICES

Clear

License #801428 · SAN FRANCISCO

Active

F AND F PLUMBING AND DRAIN CLEANING

Clear

License #1007332 · OAKLEY

Active

F B PLUMBING

Clear

License #801359 · TRUCKEE

Active

F B PLUMBING SERVICES

Clear

License #825936 · DOWNEY

Active

F C C PLUMBING INC

Clear

License #1077108 · SAN MATEO

Active

F C COMPANY

Clear

License #1022789 · DALY CITY

Active

F C M MECHANICAL

Clear

License #461268 · EL VERANO

Active

F C PLUMBING

Clear

License #1032505 · RICHMOND

Active

F C'S PLUMBING

Clear

License #868812 · CATHEDRAL CITY

Active

F D L PLUMBING INC

Clear

License #1086935 · DALY CITY

Active

F G PLUMBING CORP

Clear

License #1138751 · LANCASTER

Active

F H P PLUMBING LLC

Clear

License #1148138 · WATSONVILLE

Active

F J E PLUMBING CONTRACTOR

Clear

License #977397 · COMPTON

Contr Bond Susp

F J K PLUMBING INC

Clear

License #1095120 · PANORAMA CITY

Active

F J P PLUMBING

Clear

License #812074 · CORONA

Active

How to Verify a Plumbing Contractor (C36) in California

California requires all contractors performing plumbing work valued at $500+ to hold a valid CSLB C36 license. Of the 18,419 licensed plumbing contractors in the state, 95% currently hold active licenses and 2.6% have at least one federal compliance record.

Manual vetting takes 45+ minutes per contractor and routinely misses violations in databases most people don't know to check. SiteVetter runs CSLB status, SAM.gov debarment, DOL wage violations, OSHA safety citations, and EPA environmental records in seconds—creating a timestamped compliance artifact.

Verification Checklist for Plumbing Contractors

  • Confirm licensing for your specific plumbing needs (water heaters, gas lines, sewer)
  • Ask about experience with local building codes and inspection requirements
  • Check if they offer emergency service availability
  • Check federal databases: SAM.gov, OSHA, DOL, and EPA records
  • Confirm bond: California requires $25,000+ contractor bond (SB 607)

Why Verification Matters for Plumbing Work

Under California's "Controlling Employer" doctrine, general contractors face liability for subcontractor safety violations. For plumbing work specifically, 2.6% of licensed contractors have federal records that a standard CSLB license check wouldn't reveal. SiteVetter's 5-database check catches what a single-source verification misses.

Data sourced from California Contractors State License Board and federal databases. Updated weekly. For official verification, check directly with CSLB.