C36

Plumbing Contractor Verification - Page 280

18,080 plumbing contractors checked against 6 data sources (Page 280 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 13951-14000 of 18,080

RAPID-REPAIR PLUMBING SERVICES

Clear

License #1136319 · HAYWARD

Active

RAPPA JAYSON ROBERT

Clear

License #1084062 · LAKEWOOD

Active

RAPTOR PLUMBING & DRAIN

Clear

License #1092739 · HEMET

Contr Bond Susp

RAPTOR PLUMBING INC

Clear

License #749355 · SAN CLEMENTE

Active

RARE PLUMBING

Clear

License #1131461 · PASADENA

Active

RASHID SALEHI SEYEDMOSTAFA

Clear

License #1051358 · SAN JOSE

Active

RAUDALES RAUL

Clear

License #1117312 · SAN JOSE

Active

RAVE PLUMBING INC

Clear

License #1010141 · TUJUNGA

Active

RAVELLO CONSTRUCTION

Clear

License #1068657 · LOS ANGELES

Active

RAWHIDE PLUMBING

Clear

License #987133 · SHINGLETOWN

Active

RAY AND SONS PLUMBING

Clear

License #937838 · GRANITE BAY

Active

RAY PLUMBING INC

Clear

License #1081025 · WOODLAND HILLS

Active

RAY RUSSELL LAWRENCE

Clear

License #611733 · STOCKTON

Active

RAY'S LEAK DETECTION & REPAIR

Clear

License #660333 · RIVERSIDE

Active

RAY'S PLUMBING

Clear

License #749354 · POWAY

Active

RAY'S PLUMBING

Clear

License #990798 · LA PUENTE

Active

RAY'S PLUMBING INCORPORATION

Clear

License #1048152 · CRESTLINE

Active

RAY'S RESCUE PLUMBING

Clear

License #1112228 · ROHNERT PARK

Active

RAYLEE LIGHTING & ELECTRIC

Clear

License #248544 · PLACERVILLE

Active

RAYMAK PLUMBING

Clear

License #1001176 · SIGNAL HILL

Active

RAYNE DEALERSHIP CORPORATION

Clear

License #807977 · SAN DIEGO

Active

RAYNE OF MONTEREY INC

Clear

License #1031372 · SEASIDE

Active

RAYS PLUMBING

Clear

License #1143005 · SANTA BARBARA

Active

RAYS SERVICE ONE PLUMBING

Clear

License #1022293 · OAKLAND

Active

RAYTA PLUMBING

Clear

License #1067593 · OCEANSIDE

Active

RAYTECH PLUMBING AND DRAINS

Clear

License #1091654 · SPRING VALLEY

Active

RAZO PLUMBING

Clear

License #1048294 · HERCULES

Active

RB DEVELOPMENT CORP

Clear

License #1033364 · POWAY

Active

RB PLUMBING

Clear

License #1147252 · CONCORD

Active

RB PLUMBING SERVICES INC

Clear

License #1118030 · SAN JOSE

Active

RB SKIPPER CONSTRUCTION LLC

Clear

License #1063537 · SANTA CLARA

Active

RBM PLUMBING SYSTEMS WESTCOAST INC

Clear

License #1108593 · SAINT AUGUSTINE

Active

RBS PLUMBING CO

Clear

License #1021541 · HEMET

Active

RC DRAINS PLUMBING

Clear

License #1082000 · UPLAND

Active

RC JETTING & PLUMBING SOLUTIONS INC

Clear

License #1149692 · PANORAMA CITY

Active

RC PLUMBING

Clear

License #615894 · TORRANCE

Active

RC PLUMBING

Clear

License #1047824 · HUNTINGTON BEACH

Active

RC TOTAL PLUMBING INC

Clear

License #1142580 · SHERMAN OAKS

Active

RC'S PLUMBING

Clear

License #973409 · HACIENDA HEIGHTS

Active

RCM PLUMBING

Clear

License #1029981 · INGLEWOOD

Active

RD HYDROJET PLUMBING & DRAIN INC

Clear

License #1076642 · TEMECULA

Active

RD'S SERVICE CONTRACTOR

Clear

License #523223 · CONCORD

Active

RDODSON PLUMBING & ROOTER INC

Clear

License #1126494 · RIVERSIDE

Active

RDZ PLUMBING AND DRAINS

Clear

License #1041118 · SAN DIEGO

Active

RE-PIPE PLUMBING

Clear

License #1060137 · BALDWIN PARK

Active

RE-STORE SERVICES

Clear

License #1101334 · SAN DIEGO

Active

REA PLUMBING INC

Clear

License #1142259 · SANTA ROSA

Active

READE FRANK PLUMBING

Clear

License #415278 · SAN MARCOS

Active

READY ROOTER

Clear

License #656907 · SAN FRANCISCO

Active

READY SET PLUMB-ING AND ROOTER

Clear

License #1104772 · HIGHLAND

Family Sup Susp

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.