C36

Plumbing Contractor Verification - Page 29

18,350 plumbing contractors checked against 6 data sources (Page 29 of 367)

About C36 License

Plumbing contractors for pipes, fixtures, and water systems.

18,350

Total Contractors

17,501

Active Licenses

479

Federal Records

Verify a Plumbing Contractor

Plumbing Contractors

Showing contractors 1401-1450 of 18,350

AIR EXPERTS

Clear

License #1081586 · ANDERSON

Active

AIR FLOW CONTROL AIR JV

Clear

License #1054071 · ANAHEIM

Active

AIR HEROES

Clear

License #889500 · MODESTO

Active

AIR MAX HEATING & COOLING

Clear

License #797569 · CITRUS HEIGHTS

Active

AIR MECHANICAL

Clear

License #881311 · CITY OF INDUSTRY

Active

AIR ONE HEATING & A/C INC

Clear

License #882397 · RIALTO

Active

AIR PLACE MASTERS CONSTRUCTION

Clear

License #921890 · VICTORVILLE

Work Comp Susp

AIR PLUS

Clear

License #573122 · VAN NUYS

Active

AIR PLUS MECHANICAL

Clear

License #871851 · STOCKTON

Active

AIR PRO HOME SERVICES INC

Clear

License #1094705 · CHULA VISTA

Active

AIR PROS MECHANICAL

Clear

License #850125 · RAMONA

Active

AIR PROS PLUMBING HEATING AND AIR

Clear

License #751134 · MENIFEE

Active

AIR SYNERGY INC

Clear

License #1054064 · PITTSBURG

Active

AIR TEMPERATURE SPECIALISTS

Clear

License #763576 · TEMECULA

Active

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 · LANCASTER

Active

AK PLUMBING

Clear

License #1007153 · FAIR OAKS

Active

AK PLUMBING AND DRAIN SOLUTIONS

Clear

License #1152065 · ATWATER

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 #1060909 · BELL GARDENS

Active

AL'S PLUMBING

Clear

License #956899 · TORRANCE

Active

AL'S PLUMBING & ELECTRIC

Clear

License #555102 · PINECREST

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 18,350 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.