C36

Plumbing Contractor Verification - Page 78

18,080 plumbing contractors checked against 6 data sources (Page 78 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 3851-3900 of 18,080

CALVERT PLUMBING & DRAIN

Clear

License #775787 · FOOTHILL RANCH

Active

CALWATERS PLUMBING

Clear

License #1137581 · SAN JOSE

Active

CALWEST CONSTRUCTION

Clear

License #885711 · MOUNTAIN VIEW

Active

CAMACHO JULIAN

Clear

License #861718 · EL MONTE

Active

CAMACHO MECHANICAL

Clear

License #920047 · RIO VISTA

Active

CAMACHO PLUMBING INC

Clear

License #1006475 · TEMPLETON

Active

CAMARILLO BACKFLOW

Clear

License #239763 · CAMARILLO

Active

CAMARILLO ROOTER LLC

Clear

License #1107000 · CAMARILLO

Active

CAMARIO'S PLUMBING

Clear

License #1149313 · REDDING

Active

CAMAX BUILDERS INC

Clear

License #1129813 · SUN VALLEY

Active

CAMBRIA PLUMBING INC

Clear

License #840159 · PASO ROBLES

Active

CAMCO ROOTER

Clear

License #1035527 · SAN PEDRO

Work Comp Susp

CAMORLINGA'S PLUMBING

Clear

License #944619 · PALMDALE

Active

CAMOU FRANKLIN PETER PLUMBING

Clear

License #1057474 · TEMECULA

Active

CAMPBELL CALVIN R JR

Clear

License #648426 · ENCINITAS

Active

CAMPBELL MICHAEL

Clear

License #851682 · PALM SPRINGS

Active

CAMPBELL PLUMBING

Clear

License #1135313 · SACRAMENTO

Active

CAMPBELL PLUMBING AND ROOTER LLC

Clear

License #1148186 · SIMI VALLEY

Active

CAMPBELL WILLIAM M

Clear

License #598542 · LOTUS

Active

CAMPESINOS UNIDOS INC

Clear

License #618140 · BRAWLEY

Active

CAMPIGLI CONSTRUCTION AND PLUMBING

Clear

License #665199 · STOCKTON

Active

CAMPOS PLUMBING INC

Clear

License #1009067 · SANTA ROSA

Active

CAMPULLI JESSE PLUMBING

Clear

License #712370 · VACAVILLE

Active

CAN DO CREW PLUMBING HEATING & AC

Clear

License #953654 · BAKERSFIELD

Active

CAN DO CREW STAFFING INC

Clear

License #1135580 · BAKERSFIELD

Active

CAN DO PLUMBING

Clear

License #721777 · SANTA CRUZ

Active

CANALES ELMER

Clear

License #1104315 · HAWTHORNE

Active

CANBYS ACS INC

Clear

License #343787 · TULARE

Active

CANELLI PLUMBING INC

Clear

License #790790 · FRAZIER PARK

Active

CANFIELD'S PLUMBING

Clear

License #893418 · SAN DIMAS

Active

CANNAN PLUMBING

Clear

License #772816 · WESTMINSTER

Active

CANNON NICHOLAS K

Clear

License #1108719 · BEAUMONT

Active

CANNON PAUL ERIC

Clear

License #1034496 · LANCASTER

Active

CANNON PLUMBING

Clear

License #1019409 · ARROYO GRANDE

Active

CANNON PLUMBING

Clear

License #427313 · MINDEN

Active

CANON PLUMBING

Clear

License #840609 · LOS ANGELES

Active

CANSECO BOILER SERVICES INC

Clear

License #855247 · BUENA PARK

Active

CANTONI PLUMBING INC

Clear

License #885524 · CORONA

Active

CANTOS HEATING AND AIR CONDITIONING

Clear

License #1076242 · CALIMESA

Active

CANVASTRUCT PLUMBING INC

Clear

License #1091907 · SYLMAR

Active

CANY FIRE PROTECTION INC

Clear

License #1142986 · DIAMOND BAR

Active

CANYON AIR SYSTEMS

Clear

License #1085763 · COVINA

Active

CANYON CONSTRUCTION

Clear

License #435783 · EL PORTAL

Active

CANYON PLUMBING COMPANY

Clear

License #703165 · COPPEROPOLIS

Active

CAP PLUMBING INC

Clear

License #1051584 · HUNTINGTON PARK

Active

CAPACCIONE TRISTAN INC

Clear

License #869229 · MALIBU

Active

CAPELLI PLUMBING INC

Clear

License #1026755 · SAN LEANDRO

Active

CAPIRO'S PLUMBING & CONSTRUCTION INC

Clear

License #1105579 · FONTANA

Active

CAPISTRANO PLUMBING

Clear

License #157523 · SAN JUAN CAPISTRANO

Active

CAPITAL CITY PLUMBING INC

Clear

License #1118144 · LODI

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.