C36

Plumbing Contractor Verification - Page 69

18,080 plumbing contractors checked against 6 data sources (Page 69 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 3401-3450 of 18,080

BRJS PLUMBING

Clear

License #1146002 · MILPITAS

Active

BRO PLUMBING SOLUTIONS

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License #1132556 · MORGAN HILL

Active

BROADLEY PLUMBING INC

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License #609565 · FAIR OAKS

Active

BROADWAY MECHANICAL-BIG PIPE JOINT VENTURE

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License #1074845 · OAKLAND

Active

BROBERG JOHN

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License #383331 · SANTA BARBARA

Active

BROCK PLUMBING INC

Clear

License #819775 · PALMDALE

Active

BROCKETT PLUMBING

Clear

License #1114794 · HATHAWAY PINES

Active

BROKE PLUMBING INC

Clear

License #1088674 · ANAHEIM

Active

BRON PLUMBING INC

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License #1091034 · SAN FRANCISCO

Active

BRONCO PLUMBING HEATING AND AIR

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License #900045 · ROSEVILLE

Active

BROOKESHIRE DEVELOPMENT INC

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License #862226 · SAN DIEGO

Active

BROOKS PLUMBING INC

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License #926456 · HIGHLAND

Active

BROSNAN JOSEPH PLUMBING

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License #1077088 · REDWOOD CITY

Active

BROSNAN PLUMBING

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License #718576 · SAN FRANCISCO

Active

BROTHER CO

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License #702388 · SAN FRANCISCO

Active

BROTHERS PLUMBING & SEPTIC INC

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License #1065924 · LANCASTER

Active

BROTHERS PLUMBING HEATING & AIR CONDITIONING

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License #385443 · COSTA MESA

Active

BROTHERS PLUMBING SERVICES INCORPORATED

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License #1081815 · RUNNING SPRINGS

Active

BROTHERS PLUMBING THE

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License #1135397 · MOUNTAIN VIEW

Active

BROUGHAM MARK W CONTRACTOR

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License #350409 · LARKSPUR

Active

BROWER JEFFERY LYNN

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License #1061392 · CAMARILLO

Active

BROWER MECHANICAL CA LLC

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License #1081055 · ROCKLIN

Active

BROWN 3 PLUMBING COMPANY INCORPORATED

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License #835216 · OAKLAND

Active

BROWN BEAR PLUMBING

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License #1038357 · INGLEWOOD

Active

BROWN BRIAN PLUMBING

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License #1094486 · PARADISE

Active

BROWN BROTHERS BACKFLOW TESTING INC

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License #1031850 · COVINA

Active

BROWN COURTNEY AND ASSOCIATE

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License #960793 · LONG BEACH

Active

BROWN D C

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License #574340 · CHOWCHILLA

Active

BROWN DON PLUMBING CONTRACTOR

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License #549311 · FONTANA

Active

BROWN GOLD PLUMBING

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License #1146589 · YUCCA VALLEY

Active

BROWN J E COMPANY MECHANICAL CONTRACTORS

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License #658273 · SAN FRANCISCO

Active

BROWN JAMES DANIEL

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License #739745 · HUNTINGTON BEACH

Active

BROWN PATRICK PLUMBING AND CONSTRUCTION

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License #767459 · SIMI VALLEY

Active

BROWN RICK PLUMBING

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License #445989 · TWIN PEAKS

Active

BROWN TROY PLUMBING

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License #928726 · COLTON

Contr Bond Susp

BROWN WILLIAM

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License #789975 · NORTH HIGHLANDS

Active

BROWN'S HEATING AND AIR INC

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License #909425 · RIO LINDA

Active

BROWN'S PLUMBING

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License #899229 · CAMARILLO

Active

BROWNING FIRE & PLUMBING INC

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License #1100292 · TORRANCE

Active

BROWNS & WILLIAMS PLUMBING

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License #889339 · RANCHO CORDOVA

Active

BRUBAKER CONSTRUCTION

Clear

License #1123995 · MOORPARK

Active

BRUCE'S PLUMBING

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License #940067 · MANTECA

Active

BRUCE'S PLUMBING SERVICE

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License #441594 · MODESTO

Active

BRUCE'S PLUMBING SERVICE

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License #904642 · WALNUT

Active

BRUCES PLUMBING

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License #1131790 · GRASS VALLEY

Active

BRUCO CONSTRUCTION SERVICES

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License #887245 · CAMARILLO

Active

BRUENING ROOTER AND REPAIR

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License #991227 · SAN BERNARDINO

Active

BRUHNS STEVEN

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License #534802 · SAN FRANCISCO

Active

BRUINGTON ROBERT KENNETH

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License #364066 · LOS OSOS

Active

BRUMM PLUMBING INC

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License #1024018 · CRESCENT CITY

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.