C36

Plumbing Contractor Verification - Page 169

18,080 plumbing contractors checked against 6 data sources (Page 169 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 8401-8450 of 18,080

ICE PLUMBING

Clear

License #957951 · SYLMAR

Active

ICEBERG POOLS INC

Clear

License #1076372 · CLOVIS

Active

ICHIO PLUMBING

Clear

License #970431 · GARDENA

Active

ICON PLUMBING

Clear

License #1130988 · MORENO VALLEY

Active

ICON PLUMBING & DESIGN

Clear

License #904120 · PETALUMA

Active

ICON PLUMBING CO

Clear

License #893372 · BAKERSFIELD

Contr Bond Susp

ICONIC MECHANICAL INC

Clear

License #1079243 · ESCONDIDO

Active

ICONIC SOLAR

Clear

License #1075151 · RIVERSIDE

Active

IDAHO PREMIER TECHNOLOGY INC

Clear

License #749123 · BLACKFOOT

Active

IDEAL CONSTRUCTION

Clear

License #1001102 · CONCORD

Active

IDEAL FLOW PLUMBING LLC

Clear

License #1145895 · PICO RIVERA

Active

IDEAL PLUMBING

Clear

License #1078988 · NORTH HILLS

Active

IDEAL PLUMBING

Clear

License #1073525 · SACRAMENTO

Active

IDEAL PLUMBING HEATING AIR ELECTRICAL INC

Clear

License #348810 · SAN DIEGO

Active

IDEAL PLUMBING SERVICES INC

Clear

License #940838 · GILROY

Active

IDEAL PLUMBING SOLUTIONS INC

Clear

License #1035271 · LANCASTER

Active

IDEAL RENOVATIONS GROUP INC

Clear

License #1085500 · BREA

Active

IDEAL ROOTER & PLUMBING LLC

Clear

License #917977 · DALY CITY

Active

IDR PLUMBING AND SEWER SERVICE

Clear

License #1018996 · AUBURN

Active

IDYLLWILD HEATING & COOLING INC

Clear

License #676943 · IDYLLWILD

Active

IE CONSTRUCTION SERVICES

Clear

License #1128697 · REDLANDS

Active

IEMORI YASUHIDE

Clear

License #685213 · MONTEREY PARK

Active

IFIXIT PLUMBING

Clear

License #984851 · GLENDALE

Active

IGGYS PLUMBING

Clear

License #945385 · RANCHO MURIETA

Active

IGNITE GAS APPLIANCE SOLUTIONS

Clear

License #1041084 · SOULSBYVILLE

Active

IGP PLUMBING SOLUTIONS

Clear

License #1074955 · LAGUNA HILLS

Active

IHP PLUMBING INC

Clear

License #924295 · THOUSAND OAKS

Active

III IN I CONSTRUCTION INC

Clear

License #718925 · SAN DIEGO

Active

IKE PLUMBING

Clear

License #789126 · SANTA MONICA

Active

IKE'S PLUMBING

Clear

License #728621 · OCEANSIDE

Active

IKE'S PLUMBING SERVICE

Clear

License #415530 · RIVERSIDE

Active

IKMAR PLUMBING INC

Clear

License #1120423 · MESA

Active

ILDO PLUMBING

Clear

License #1009029 · TUJUNGA

Active

ILIOS CONSTRUCTION

Clear

License #841923 · FULLERTON

Active

IMBELLONI CONSTRUCTION CO INC

Clear

License #304975 · SAN MATEO

Active

IMBER PLUMBING

Clear

License #1126482 · COSTA MESA

Contr Bond Susp

IMBRO CHRISTOPHER PLUMBING

Clear

License #1001160 · LOMITA

Active

IMG PLUMBING

Clear

License #985142 · SANTA CLARA

Active

IMJ PLUMBING INC

Clear

License #1062775 · OAKLAND

Active

IMMEDIATE PLUMBING & ROOTER

Clear

License #806657 · HUNTINGTON BEACH

Active

IMPACT PLUMBING INC

Clear

License #1006428 · MORENO VALLEY

Active

IMPERIAL BEACH PLUMBING

Clear

License #986031 · IMPERIAL BEACH

Active

IMPERIAL BROTHERS

Clear

License #1081379 · INGLEWOOD

Active

IMPERIAL HWY ENTERPRISES LLC

Clear

License #1059396 · BREA

Liab Ins Susp

IMPERIAL PLUMBING

Clear

License #1120091 · CONCORD

Active

IMPERIAL PLUMBING

Clear

License #742870 · LOS ANGELES

Active

IMPERIAL PLUMBING CONSTRUCTION

Clear

License #1073734 · MERCED

Contr Bond Susp

IMPERIUM ENERGY INC

Clear

License #1045420 · CANOGA PARK

Active

IMPEXABLE PLUMBING SOLUTIONS

Clear

License #1119878 · NORWALK

Contr Bond Susp

IMPORT PLUMBING INC

Clear

License #1011282 · THOUSAND OAKS

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.