C36

Plumbing Contractor Verification - Page 296

18,080 plumbing contractors checked against 6 data sources (Page 296 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 14751-14800 of 18,080

S D EXPERT PLUMBING AND DRAIN CLEANING

Clear

License #870608 · LEMON GROVE

Active

S D LOCKE INC

Clear

License #542810 · EL CAJON

Active

S D PLUMBING

Clear

License #1006324 · PUYALLUP

Active

S D ROOTER CO

Clear

License #1017031 · CHULA VISTA

Active

S E E N PLUMBING

Clear

License #903896 · FARMERSVILLE

Contr Bond Susp

S E L CONSTRUCTION

Clear

License #923049 · SAN RAFAEL

Active

S E PLUMBING

Clear

License #683995 · LOS ANGELES

BOND Pay Susp

S E S PLUMBING

Clear

License #698989 · SAN JOSE

Active

S F C PLUMBING

Clear

License #1029947 · HENDERSON

Active

S F GARAGE COMPANY INC.

Clear

License #684863 · SAN FRANCISCO

Active

S F PLUMBING AND ROOTER

Clear

License #1087540 · SOUTH SAN FRANCISCO

SOS Suspension

S F PLUMBING SERVICES

Clear

License #1132430 · SANTA ROSA

Active

S F SHIELD INC

Clear

License #1055671 · ANAHEIM

Active

S G C PLUMBING

Clear

License #1076700 · PITTSBURG

Active

S G CONSTRUCTION & PLUMBING

Clear

License #735004 · HESPERIA

Active

S G PLUMBING

Clear

License #659350 · LA CANADA

Active

S G PLUMBING

Clear

License #1089750 · ESCONDIDO

Active

S G R INC

Clear

License #568794 · RIVERSIDE

Active

S H PLUMBING HEATING & AIR CONDITIONING

Clear

License #707018 · MONROVIA

Active

S J L PLUMBING & PIPING INC

Clear

License #671165 · GARDENA

Active

S J PLUMBING

Clear

License #1043287 · BUENA PARK

Active

S J S PLUMBING INC

Clear

License #693624 · PETALUMA

Active

S J SYSTEMS

Clear

License #834449 · LANCASTER

Active

S J V PLUMBING

Clear

License #980239 · KERMAN

Contr Bond Susp

S K CONSTRUCTION

Clear

License #633705 · SAN DIMAS

Active

S K COOLING INC

Clear

License #1021077 · LOS ANGELES

Active

S K P PLUMBING

Clear

License #651648 · SANTA CRUZ

Active

S L CONSTRUCTION CO

Clear

License #629574 · SAN FRANCISCO

Active

S L E CONSTRUCTION INC

Clear

License #619035 · EL DORADO HILLS

Active

S L F MECHANICAL A PARTNERSHIP

Clear

License #799577 · MIRA LOMA

Active

S L PLUMBING

Clear

License #575715 · ORANGE

Active

S L ROOTER AND REPAIRS INC

Clear

License #996249 · NORTHRIDGE

Active

S M C PLUMBING AND DRAIN INC

Clear

License #906788 · CORONA

Active

S M CONSTRUCTION

Clear

License #1051635 · MENIFEE

Active

S M J PLUMBING

Clear

License #801418 · SAN DIEGO

Active

S M PLUMBING

Clear

License #908122 · EL MONTE

Active

S M R DESIGNS

Clear

License #932650 · STOCKTON

Contr Bond Susp

S M S INDUSTRIAL INC

Clear

License #906164 · PRUNEDALE

Active

S MCGUIRE PLUMBING INC

Clear

License #1141644 · YUCCA VALLEY

Active

S N DESIGN REMODELING INC

Clear

License #1033559 · WEST HILLS

Active

S N I ELECTRICAL - PLUMBING CO

Clear

License #938264 · SAN DIEGO

Active

S N L ENTERPRISES INC

Clear

License #974156 · SAN JUAN CAPISTRANO

Active

S O A PLUMBING INC

Clear

License #1009598 · PALMDALE

Active

S O PLUMBING INC

Clear

License #962324 · HAWTHORNE

Active

S O S I

Clear

License #702818 · BELVEDERE TIBURON

Active

S O S PLUMBING

Clear

License #825202 · COSTA MESA

Active

S O S PLUMBING

Clear

License #693502 · AZUSA

Active

S O S PLUMBING & SOLAR INC

Clear

License #535137 · NORTH HOLLYWOOD

Active

S O S PLUMBING COMPANY

Clear

License #1006939 · SAN CLEMENTE

Active

S O S PLUMBING HEATING & AIR

Clear

License #959418 · BENICIA

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.