C36

Plumbing Contractor Verification - Page 182

18,080 plumbing contractors checked against 6 data sources (Page 182 of 362)

About C36 License

Plumbing contractors for pipes, fixtures, and water systems.

18,080

Total Contractors

17,364

Active Licenses

478

Federal Records

Verify a Plumbing Contractor

Plumbing Contractors

Showing contractors 9051-9100 of 18,080

JIM CULLETT PLUMBING & ROOTER

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License #389387 · TORRANCE

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JIM THE PLUMBER

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License #502711 · ATWATER

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JIM WAS HERE INC

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License #774034 · HUNTINGTON BEACH

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JIM'S PLUMBING

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License #818200 · ATWATER

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JIM'S PLUMBING

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License #498148 · LANCASTER

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JIM'S PLUMBING OF REEDLEY

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License #717077 · REEDLEY

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JIMENEZ & SONS CONSTRUCTION INC

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License #1046285 · STOCKTON

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JIMENEZ ANGEL

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License #991427 · WHITTIER

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JIMENEZ BROTHERS PLUMBING INC

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License #1110338 · BAKERSFIELD

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JIMENEZ CONSTRUCTION S F INC

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License #822076 · SAN FRANCISCO

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JIMENEZ HYDRONICS

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License #1016094 · SAN MATEO

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JIMENEZ KEVIN SALVADOR

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License #1117185 · SYLMAR

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JIMENEZ PLUMBING COMPANY

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License #924811 · INGLEWOOD

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JIMENEZ PLUMBING MARIN

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License #981719 · PETALUMA

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JIMENEZ PLUMBING SOLUTIONS INC

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License #568271 · RAMONA

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JIMENEZ TILE COMPANY

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License #1062904 · WATSONVILLE

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JIMMY D'S PLUMBING

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License #1128455 · POMONA

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JIMMY JUAN ANTONIO

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License #672984 · LOS ANGELES

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JIMMY'S PLUMBING INC

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License #1104984 · MODESTO

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JIN CONSTRUCTION & ELECTRIC CO

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License #547686 · REDWOOD CITY

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JIN'S PLUMBING INC

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License #877300 · SAN FRANCISCO

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JINGPIN HOUSE SERVICE INC

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License #1066895 · ALHAMBRA

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JINK PLUMBING INC

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License #1082975 · LOS ANGELES

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JIREH'S PLUMBING

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License #957014 · BEAUMONT

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JJ PLUMBING HEAT AND AIR

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License #1031151 · OCEANSIDE

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JJ PLUMBING SERVICES

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License #1136712 · SAN DIEGO

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JJ'S PLUMBING & ROOTER

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License #1136994 · HOLLISTER

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JJJ PLUMBING INC

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License #842875 · WEST COVINA

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JJLB PLUMBING INC

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License #1019647 · ROSEVILLE

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JJM PLUMBING

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License #1126844 · ARLETA

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JKG CONSTRUCTION

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License #798260 · GARDEN VALLEY

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JL & SON'S PLUMBING INC

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License #1138504 · SALINAS

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JL'S PARADISE PLUMBING LLC

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License #1059946 · SAN MARCOS

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JL6 PLUMBING INC

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License #1126727 · THOUSAND OAKS

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JLB PLUMBING

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License #1011200 · LOS ANGELES

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JLG PLUMBING CORP

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License #1108806 · CULVER CITY

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JLH PLUMBING CO INC

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License #1136008 · SAN FRANCISCO

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JLM PLUMBING

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License #852132 · NORTH HILLS

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JLV PLUMBING

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License #998179 · CARLSBAD

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JM PLUMBING

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License #981573 · SUSANVILLE

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JM PLUMBING

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License #943296 · TURLOCK

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JM PLUMBING

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License #1054210 · LOS ANGELES

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JM PLUMBING

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License #781900 · ARROYO GRANDE

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JM WATER HEATERS & DRAINS LLC

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License #1090789 · SAN JOSE

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JMC PLUMBING & ROOTER INC

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License #1056897 · VAN NUYS

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JMO CONSTRUCTION AND ELECTRIC

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License #1107318 · LOS BANOS

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JMS PLUMBING

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License #1112663 · SAN MARTIN

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JN CONSTRUCTION INC

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License #1001396 · ONTARIO

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JN PLUMBING SOLUTIONS INC

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License #1149994 · SALINAS

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JNJ ROOTER AND PLUMBING LLC

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License #1111202 · CONCORD

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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 18,080 licensed plumbing contractors in the state, 96% 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.