C36

Plumbing Contractor Verification - Page 143

18,419 plumbing contractors checked against 6 data sources (Page 143 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 7101-7150 of 18,419

FUSION ROOTER INC

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License #1145741 · HAYWARD

Active

FUTURA ENERGY INC

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License #985827 · SANTA FE SPRINGS

Active

FUTURE PLUMBING AND WATER HEATER INC

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License #1075270 · DUBLIN

Active

FUTUREFIT PARTNERS LLC

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License #1137649 · SAN FRANCISCO

Active

FV PLUMBING & ROOTER INC

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License #1135170 · ANAHEIM

Contr Bond Susp

FWC LLC

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License #1070340 · ANAHEIM

Active

FYNAUT & JOHNSON INCORPORATED

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License #1018574 · FRESNO

Active

G & A PLUMBING INC

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License #991762 · HAWTHORNE

Active

G & A UNDERGROUND UTILITY CORP

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License #960342 · NORTHRIDGE

Active

G & G BACKFLOW

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License #1011226 · RIVERSIDE

Active

G & G BACKFLOW AND PLUMBING SERVICES

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License #778350 · LEMON GROVE

Active

G & G CONSTRUCTION SERV

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License #902259 · YORBA LINDA

Active

G & G PLUMBING

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License #508994 · ONTARIO

Active

G & M OIL COMPANY INC

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License #876078 · HUNTINGTON BEACH

Active

G & S PLUMBING COMPANY INC

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License #1004932 · NORCO

Active

G & S REASONABLE PLUMBING / ALL TECH

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License #764181 · ONTARIO

Active

G & W PLUMBING

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License #638913 · NORTHRIDGE

Active

G & W PLUMBING & REPIPE INC

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License #992133 · BUENA PARK

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G & Z PLUMBING COMPANY

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License #1051464 · KEYES

Active

G - COR CONSTRUCTION

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License #908249 · LOS ANGELES

Active

G A & J PLUMBING

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License #1026796 · SAN JOSE

Active

G A C COMPANY

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License #927846 · SANTA ROSA

Active

G A PLUMBING

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License #1104512 · COACHELLA

Active

G B 3 INC

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License #553409 · SAN MARCOS

Active

G B C PLUMBING COMPANY

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License #777402 · NORCO

Active

G B M INC

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License #893198 · NORTH HOLLYWOOD

Active

G B PLUMBING

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License #1140404 · CHULA VISTA

Active

G B PLUMBING

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License #1083122 · LAKE ELSINORE

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G B S D PLUMBING INC

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License #945637 · BONITA

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G B STEPHENS INC

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License #439124 · FOUNTAIN VALLEY

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G BROTHERS PLUMBING INC

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License #1021940 · CHULA VISTA

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G C B T CONSTRUCTION & DESIGN

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License #979239 · ROSEMEAD

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G C CONTRACTOR INC

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License #961796 · SOUTH EL MONTE

Active

G C N CONSTRUCTION INC

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License #762629 · SAN LUIS OBISPO

Active

G C PLUMBING

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License #681446 · DIAMOND BAR

Active

G C PLUMBING

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License #1101631 · PICO RIVERA

Active

G C PLUMBING SERVICES INC

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License #1147697 · RESEDA

Active

G D PLUMBING & CONSTRUCTION

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License #545783 · OAKLAND

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G D PLUMBING INC

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License #758546 · HUNTINGTON PARK

Active

G D PROFESSIONAL PLUMBING

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License #1056790 · SANGER

Active

G E & Y PLUMBING CORP

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License #1129210 · EL MONTE

Active

G E M PLUMBING INC

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License #111308 · SIERRA MADRE

Active

G E M PRECISION PLUMBING CO

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License #856656 · TEMPLE CITY

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G G C CONSTRUCTION

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License #790996 · BURBANK

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G G G PLUMBING COMPANY

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License #938600 · CHULA VISTA

Active

G G GARCIA PLUMBING PUMPING & ROOTER INC

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License #961596 · ORANGE

Active

G G I PLUMBING INC

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License #1029200 · SYLMAR

Active

G I S PLUMBING INC

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License #1017139 · SALINAS

Active

G J M ENGINEERING INC

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License #920805 · LOS ALAMITOS

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G J PLUMBING

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License #1007407 · SANTA CLARITA

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.