C36

Plumbing Contractor Verification - Page 114

18,080 plumbing contractors checked against 6 data sources (Page 114 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 5651-5700 of 18,080

DRAINCO PLUMBING INC

Clear

License #1080672 · WHITTIER

Active

DRAINDOCTOR INC

Clear

License #1113890 · PORTLAND

Active

DRAINEX SEWER & PLUMBING INC

Clear

License #1145307 · WINNETKA

Active

DRAINEXPERTS.COM

Clear

License #896586 · COLTON

Active

DRAINFORCE

Clear

License #1053025 · CHULA VISTA

Contr Bond Susp

DRAINHEADS PLUMBING / HYDRO JET INC

Clear

License #909650 · LOS ANGELES

Contr Bond Susp

DRAINHELP.COM

Clear

License #945653 · CHULA VISTA

Active

DRAINMAN PRO INC

Clear

License #881542 · ANTIOCH

Active

DRAINS 4 LESS

Clear

License #1010148 · OCEANSIDE

Active

DRAINS AND PLUMBING 24

Clear

License #1089250 · RIVERSIDE

Active

DRAINS DRAINS DRAINS & SOME PLUMBING

Clear

License #1063573 · BONITA

Active

DRAINS PLUS

Clear

License #804651 · SANTA MARIA

Active

DRAINS UNLIMITED INC

Clear

License #900269 · LOS ANGELES

Active

DRAINTEK PLUMBING INC

Clear

License #1124286 · SOUTH SAN FRANCISCO

Active

DRAINWERX

Clear

License #897571 · ESCONDIDO

Active

DRAINWIZ PLUMBING AND ROOTER

Clear

License #1110596 · SAN JOSE

Active

DRAINWORKS LG

Clear

License #1125297 · LOS GATOS

Active

DRAINZ PLUMBING INC

Clear

License #1105801 · SAN DIEGO

Active

DRAIOCHT PLUMBING INC

Clear

License #1117883 · SAN FRANCISCO

Active

DRC PLUMBING INC

Clear

License #1005265 · CHOWCHILLA

Active

DREAM POOLS CONSTRUCTION

Clear

License #791743 · PERRIS

Active

DREAMHOUSE CONSTRUCTION

Clear

License #835795 · HALF MOON BAY

Active

DREAMSCAPE DESIGN AND BUILD

Clear

License #1138987 · SUNNYVALE

Active

DREW'S PLUMBING

Clear

License #976797 · LOS ANGELES

Active

DREW'S PLUMBING & DRAINS

Clear

License #588525 · SANTA BARBARA

Active

DRIP DROP PLUMBING

Clear

License #1098088 · ANAHEIM

Active

DRIP DRY PLUMBING & ROOTER

Clear

License #1118329 · WINNETKA

Active

DRIP FREE PLUMBING

Clear

License #944711 · RIALTO

Active

DRIP GUARD PLUMBING

Clear

License #1148001 · LAKEWOOD

Active

DRIP MASTER PLUMBING

Clear

License #1137048 · SAN BERNARDINO

Active

DRIP SQUAD PLUMBING & DRAIN LLC

Clear

License #1143084 · THOUSAND OAKS

Active

DRIP TOO HARD PLUMBING

Clear

License #980629 · LA CRESCENTA

Active

DRIPS AND DRAINS PLUMBING SERVICE

Clear

License #1037732 · LONG BEACH

Contr Bond Susp

DRIPTECH PLUMBING SOLUTIONS

Clear

License #931485 · NOVATO

Active

DRIVER WILLIAM JR

Clear

License #985395 · CERRITOS

Active

DRODDY PLUMBING

Clear

License #1124613 · NEVADA CITY

Active

DROPSTARS PLUMBING

Clear

License #1113528 · GLENDALE

Active

DRUM PLUMBING INC

Clear

License #757655 · VISTA

Active

DRUMMOND CONSTRUCTION INC

Clear

License #802896 · CAMERON PARK

Active

DRUNK PLUMBERS INC

Clear

License #1039080 · LOS ANGELES

Active

DRX GROUP INC

Clear

License #1122886 · TEMECULA

Active

DRY MASTER

Clear

License #1120948 · MISSION VIEJO

Active

DRYDEN PLUMBING

Clear

License #1140341 · TAHOE CITY

Active

DRYFIX SERVICES INC

Clear

License #966019 · CHULA VISTA

Active

DS CUSTOM PLUMBING LLC

Clear

License #1056936 · SHADOW HILLS

Active

DS PLUMBING

Clear

License #903490 · ORANGEVALE

Active

DS PLUMBING INC

Clear

License #1072049 · LYNWOOD

Active

DSM PLUMBING INC

Clear

License #1130738 · SOUTH GATE

Active

DSO INC

Clear

License #1060843 · RESEDA

Active

DTI CONSTRUCTION

Clear

License #892686 · SAN JOSE

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 18,080 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.