C36

Plumbing Contractor Verification - Page 221

18,080 plumbing contractors checked against 6 data sources (Page 221 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 11001-11050 of 18,080

MEJIA CARLOS

Clear

License #745480 · LOS ANGELES

Active

MEJIA GUARD PLUMBING

Clear

License #1079611 · RIO LINDA

Active

MEJIA ROOTER SERVICES LLC

Clear

License #1080752 · REDONDO BEACH

Active

MEJIA ROYAL PLUMBING INC

Clear

License #1084227 · LOS ANGELES

Active

MEJIA'S PLUMBING

Clear

License #902895 · NORTHRIDGE

Active

MEKANIKA PLUMBING INC

Clear

License #1014579 · ELK GROVE

Active

MEL'S PLUMBING & REPAIRS

Clear

License #633082 · STOCKTON

Active

MEL'S PLUMBING CONSTRUCTION

Clear

License #1014418 · SACRAMENTO

Active

MELACH CORP

Clear

License #949882 · WEST HOLLYWOOD

Active

MELANO ANTONIO INC

Clear

License #823438 · CASTROVILLE

Active

MELENDEZ CONSTRUCTION

Clear

License #985274 · SANTA MARIA

Active

MELGOZA SERGIO

Clear

License #1029994 · SANTA BARBARA

Active

MELI BERT PLUMBING CO INC

Clear

License #765469 · LOMITA

Active

MELLINGER PLUMBING

Clear

License #1051450 · SIMI VALLEY

Active

MELODY PLUMBING CO

Clear

License #1038305 · RANCHO CUCAMONGA

Active

MELSH DAVID PLUMBING

Clear

License #980392 · REDONDO BEACH

Active

MELT CONSTRUCTION INC

Clear

License #996599 · BEVERLY HILLS

Active

MELVIN'S PLUMBING AND HEATING

Clear

License #745669 · GARDENA

Judgement Susp

MELYDAN PLUMBING INC

Clear

License #949722 · PALMDALE

Active

MEMO'S PLUMBING

Clear

License #955670 · INDIO

Active

MEMO'S PLUMBING INC

Clear

License #1136533 · CORNING

Active

MENA CARLOS

Clear

License #880198 · WEST COVINA

Active

MENA'S PLUMBING

Clear

License #993779 · LOS ANGELES

Active

MENDENHALL PLUMBING

Clear

License #971417 · ETNA

Active

MENDES PLUMBING

Clear

License #817995 · CORCORAN

Active

MENDEZ FERNANDO PLUMBING

Clear

License #899811 · VALLEY CENTER

Active

MENDOCINO COAST SERVICES

Clear

License #900579 · FORT BRAGG

Active

MENDOCINO COAST WATER WORKS

Clear

License #887988 · MENDOCINO

Active

MENDOZA JOHN PLUMBING

Clear

License #1082939 · NAPA

Active

MENDOZA PLUMBING

Clear

License #1073578 · ANAHEIM

Active

MENDOZA ROOTER PLUMBING

Clear

License #1042474 · RIVERSIDE

Active

MENDOZA RUEL CAPISTRANO PLUMBING

Clear

License #996857 · SAN DIEGO

Active

MENIFEE VALLEY PLUMBING INC

Clear

License #1100212 · MENIFEE

Active

MENOU CONSTRUCTION

Clear

License #832284 · MERIDIAN

Active

MEOLI ROCCO PLUMBING CONTRACTOR INC

Clear

License #646566 · LOS ANGELES

Active

MEPGEN

Clear

License #1106492 · SANTA CLARITA

Active

MEPPRO INC

Clear

License #1060689 · HUNTINGTON BEACH

Active

MER PLUMBING

Clear

License #1089840 · CANYON COUNTRY

Active

MERARI MECHANICAL LLC

Clear

License #1095058 · SANTA CLARITA

Active

MERAS WATER SOLUTIONS

Clear

License #1002791 · SALIDA

Active

MERCE PLUMBING CO

Clear

License #1141132 · HERMOSA BEACH

Active

MERCH PLUMBING

Clear

License #1121380 · ORANGEVALE

Active

MERCO PLUMBING CO INC

Clear

License #803474 · LOS ANGELES

Active

MERCYFUL PLUMBING

Clear

License #1118163 · SANTEE

Active

MERGEN CONSTRUCTION INC

Clear

License #875353 · LOS ANGELES

Active

MERIT PLUMBING

Clear

License #1045172 · TUSTIN

Active

MERLOS J P PLUMBING & ROOTER

Clear

License #1046811 · LOS ANGELES

Active

MERRILL GEORGE CONSTRUCTION SERVICES

Clear

License #1028696 · SANTA ROSA

Active

MERRY PLUMBING CO INC

Clear

License #860445 · SAN MARINO

Active

MERSOLA CONSTRUCTION INC

Clear

License #372249 · BURBANK

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.