C36

Plumbing Contractor Verification - Page 29

18,080 plumbing contractors checked against 6 data sources (Page 29 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 1401-1450 of 18,080

AIR TIGHT

Clear

License #832746 · ARCATA

Active

AIR TRO INCORPORATED

Clear

License #258228 · MONROVIA

Active

AIR WEST MECHANICAL CONSTRUCTION INC

Clear

License #868570 · NORWALK

Active

AIRBORNE PLUMBING INC

Clear

License #841561 · SPRING VALLEY

Active

AIRCO INC

Clear

License #1010812 · IRVINE

Active

AIREFORCE HEATING & AIR INC

Clear

License #978868 · SANTEE

Active

AIRFLO AIR CONDITIONING LLC

Clear

License #973347 · PALM DESERT

Active

AIRGAS USA LLC

Clear

License #986892 · LONG BEACH

Active

AIRIGHT COOLING, HEATING & PLUMBING INC

Clear

License #976562 · POWAY

Active

AIRMAKER HVAC INC

Clear

License #1080128 · WINNETKA

Active

AIRPRO MASTER INC

Clear

License #1012763 · LAS VEGAS

Active

AIRTECH SERVICE

Clear

License #580280 · FRESNO

Active

AIRTIME PLUMBING HEATING AND AIR

Clear

License #1082832 · OCEANSIDE

Active

AIRWORKS SOLUTIONS INC

Clear

License #950716 · CAMARILLO

Active

AJ CONSTRUCTION AND PLUMBING

Clear

License #951583 · EASTVALE

Active

AJ PLUMBING

Clear

License #606821 · CONCORD

Active

AJ PLUMBING CORP

Clear

License #1119296 · CHULA VISTA

Active

AJAMIAN GROUP

Clear

License #988478 · PASADENA

Active

AJAX PLUMBING

Clear

License #745896 · EL DORADO HILLS

Active

AJC PLUMBING COMPANY

Clear

License #1019536 · LONG BEACH

Active

AJES INC

Clear

License #518833 · BURBANK

Active

AJM PLUMBING SPECIALIST INC

Clear

License #1081355 · BURBANK

Active

AK PLUMBING

Clear

License #1007153 · FAIR OAKS

Active

AKAE BUILDER

Clear

License #1008370 · SAN DIEGO

Active

AKINS KENNY PLUMBING

Clear

License #823070 · POWAY

Active

AKOBRA CONSTRUCTION INC

Clear

License #1112810 · GLENDALE

Active

AL & ROBIN TORRES HOME SERVICES

Clear

License #990505 · GLENDALE

Active

AL - RO PLUMBING

Clear

License #851575 · PETALUMA

Active

AL - TECH PLUMBING

Clear

License #724675 · CHULA VISTA

Active

AL GARCIA'S PLUMBING, HEATING AND AIR CONDITIONING INC.

Clear

License #990903 · TORRANCE

Active

AL PLUMBING

Clear

License #752368 · GARDENA

Active

AL PLUMBING & DRAINS

Clear

License #1023815 · FRESNO

Active

AL'S PLUMBING

Clear

License #956899 · TORRANCE

Active

AL'S PLUMBING

Clear

License #1060909 · BELL GARDENS

Active

AL'S PLUMBING & ELECTRIC

Clear

License #555102 · PINECREST

Active

AL'S PLUMBING COMPANY INC

Clear

License #1082338 · POLLOCK PINES

Active

AL'S PLUMBING WORKS

Clear

License #1095373 · ANTIOCH

Active

ALA CONSTRUCTION

Clear

License #707597 · CAPISTRANO BEACH

Active

ALABOUT PLUMBING J & C INC

Clear

License #1030281 · ANAHEIM

Active

ALADDIN'S PLUMBING

Clear

License #991751 · MISSION VIEJO

Active

ALAMO PLUMBING & ROOTER SERVICES INC

Clear

License #815227 · LONG BEACH

Active

ALAN BARBERENA

Clear

License #1146644 · MORENO VALLEY

Active

ALAN BENBOW PLUMBING AND ELECTRIC

Clear

License #480482 · EL DORADO HILLS

Active

ALAN LAIRD PLUMBING

Clear

License #902999 · HANFORD

Active

ALAN SERVICE COMPANY

Clear

License #648308 · TEMPLE CITY

Active

ALAN'S PLUMBING SERVICE INC

Clear

License #1081241 · BELLFLOWER

Active

ALANSI'S PLUMBING INC

Clear

License #968129 · RICHMOND

Active

ALANSI'S ROOTER & PLUMBING

Clear

License #933593 · RICHMOND

Work Comp Susp

ALAS PLUMBING INC

Clear

License #1126895 · GRANADA HILLS

Active

ALASKA WATER PRODUCTS INC

Clear

License #962512 · SAN CLEMENTE

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.