18,080 plumbing contractors checked against 6 data sources (Page 330 of 362)
Plumbing contractors for pipes, fixtures, and water systems.
18,080
Total Contractors
17,364
Active Licenses
478
Federal Records
Showing contractors 16451-16500 of 18,080
THE PIPING COMPANY LLC
ClearLicense #1044875 · TUSTIN
THE PLUMBER
ClearLicense #1131611 · SACRAMENTO
THE PLUMBER GENIE
ClearLicense #1134668 · SAN FRANCISCO
THE PLUMBERS BROTHERS AND ROOTER INC
ClearLicense #1142928 · SAN MATEO
THE PLUMBERS OF SAN FRANCISCO
ClearLicense #925395 · SAN FRANCISCO
THE PLUMBINATOR
ClearLicense #849126 · VACAVILLE
THE PLUMBING BRO'S LLC
ClearLicense #1141264 · TOLLHOUSE
THE PLUMBING CO
ClearLicense #973896 · NORWALK
THE PLUMBING COMPANY
ClearLicense #727364 · SANTA ANA
THE PLUMBING DOCTOR
ClearLicense #840190 · BAKERSFIELD
THE PLUMBING DOCTOR
ClearLicense #749053 · ESCONDIDO
THE PLUMBING GUYS
ClearLicense #875656 · LAKE ELSINORE
THE PLUMBING SPECIALIST
ClearLicense #1119204 · YORBA LINDA
THE PLUMBING STARS
ClearLicense #998456 · WEST HILLS
THE PLUMBING-TWO
ClearLicense #1018551 · SAN PABLO
THE PROCESS COMPANY
ClearLicense #1140305 · SAN FRANCISCO
THE REPIPE CREW
ClearLicense #768238 · POMONA
THE SERVICE PLUMBERS LLC
ClearLicense #1136596 · MARINA DEL REY
THE SEWER SPECIALIST
ClearLicense #1146986 · RANCHO CUCAMONGA
THE SHINING PLUMBING KNIGHTS INC
ClearLicense #1065742 · ELK GROVE
THE STANLEY LOUIS COMPANY
ClearLicense #469936 · TORRANCE
THE WATER HEATER GUYS INC
ClearLicense #992410 · HAYWARD
THE WATER HEATER GUYZ
ClearLicense #1111115 · CARMICHAEL
THE WATER HEATER WHISPERER
ClearLicense #1135127 · YUCAIPA
THE WATER HEATER WIZARD LLC
ClearLicense #1140698 · VENTURA
THE WATER PROS INC
ClearLicense #1106398 · SAN JOSE
THE WHITE GLOVE GUYS, PLUMBING DRAINS HEATING AIR CONDITIONING
ClearLicense #513115 · SAN DIEGO
THEE BEST ROOTER AND PLUMBING
ClearLicense #957938 · WEST COVINA
THEE PLUMBING CO
ClearLicense #692191 · ANAHEIM
THEIS BUTCH PLUMBING
ClearLicense #733084 · VAN NUYS
THEIS PLUMBING
ClearLicense #1083863 · VAN NUYS
THEORAM CONSTRUCTION AND DEVELOPMENT
ClearLicense #679218 · BAKERSFIELD
THERMA LLC
ClearLicense #1027316 · SAN JOSE
THERMAL EXCHANGE
ClearLicense #569013 · CATHEDRAL CITY
THERMOSCAPE
ClearLicense #745095 · MILPITAS
THIELMAN PROPERTIES INC
ClearLicense #893696 · SAN DIEGO
THIRD GENERATION PLUMBING
ClearLicense #898055 · HIDDEN VALLEY LAKE
THISTLE PLUMBING
ClearLicense #800780 · ALTA LOMA
THISTLE PLUMBING
ClearLicense #917554 · PALM DESERT
THLC CORPORATION
ClearLicense #1077041 · DIAMOND BAR
THOMAS CONSTRUCTION
ClearLicense #777636 · LOS ANGELES
THOMAS EDWARD HOWARD
ClearLicense #1018092 · FRESNO
THOMAS F M AIR CONDITIONING INC
ClearLicense #313574 · BREA
THOMAS FRANK PLUMBING CO INC
ClearLicense #945065 · FAIRFAX
THOMAS HOVEY PLUMBING
ClearLicense #1126468 · CARLSBAD
THOMAS J IVY
ClearLicense #776172 · GRASS VALLEY
THOMAS K PLUMBING
ClearLicense #798398 · GARDEN GROVE
THOMAS PLUMBING
ClearLicense #558074 · TURLOCK
THOMAS PLUMBING INC
ClearLicense #356040 · MORGAN HILL
THOMAS PLUMBING LLC
ClearLicense #1138044 · GRASS VALLEY
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.
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.