18,350 plumbing contractors checked against 6 data sources (Page 35 of 367)
Plumbing contractors for pipes, fixtures, and water systems.
18,350
Total Contractors
17,501
Active Licenses
479
Federal Records
Showing contractors 1701-1750 of 18,350
ALL TOASTY_HEATING & AC
ClearLicense #948779 · CAMARILLO
ALL TOMORROW'S PLUMBING
ClearLicense #1074501 · FULLERTON
ALL TRADE CONSTRUCTION
ClearLicense #414316 · SHERMAN OAKS
ALL TRADE MECHANICAL AND ELECTRIC
ClearLicense #997724 · MOUNT SHASTA
ALL TRADES CONSTRUCTION
ClearLicense #461103 · SYLMAR
ALL TRUST PLUMBING & ROOTER INC
ClearLicense #1140775 · PACOIMA
ALL UNIQUE
ClearLicense #1122394 · DALY CITY
ALL VALLEY CRUSHING CORPORATION
ClearLicense #1022043 · VISALIA
ALL VALLEY HOUSING SERVICES INC
ClearLicense #746742 · TULARE
ALL VALLEY PLUMBING
ClearLicense #1136759 · WINTON
ALL VALLEY PLUMBING SERVICE INC
ClearLicense #596801 · MISSION HILLS
ALL VIEW CONSTRUCTION INC
ClearLicense #1068957 · LOS ANGELES
ALL WATER HEATERS
ClearLicense #1117539 · MARTINEZ
ALL WATER HEATERS & PLUMBING LLC
ClearLicense #1143044 · CONCORD
ALL WATER PLUMBING
ClearLicense #861691 · MARIPOSA
ALL WATER TEK INC
ClearLicense #747819 · CARLSBAD
ALL WAYS PLUMBING INC
ClearLicense #837841 · GRANADA HILLS
ALL WEATHER AIR CONDITIONING HEATING & REFRIGERATION PLUMBING
ClearLicense #953062 · MADERA
ALL WEATHER PLUMBING HEATING AND AIR CONDITIONING INC
ClearLicense #763907 · POWAY
ALL XPECT PLUMBING INC
ClearLicense #923055 · CERRITOS
ALL YEAR INC
ClearLicense #406061 · SACRAMENTO
ALL-ELECTRIC CALIFORNIA
ClearLicense #1078011 · SAN FRANCISCO
ALL-POWERFUL PLUMBING & HEATING INC
ClearLicense #662780 · LOS ANGELES
ALL-STAR PLUMBING & BACKFLOW
ClearLicense #1151826 · CITRUS HEIGHTS
ALL-STAR PLUMBING SOLUTIONS LLC
ClearLicense #1123332 · FORESTHILL
ALL-WAYS PLUMBING CO
ClearLicense #665681 · CITRUS HEIGHTS
ALLAN PLUMBING INC
ClearLicense #991244 · CANOGA PARK
ALLAN WOODCOCK
ClearLicense #449318 · TARZANA
ALLCLEAR PLUMBING PROS LLC
ClearLicense #1141172 · LAGUNA HILLS
ALLEGIANCE GENERAL CONTRACTOR & PLUMBING INC
ClearLicense #1149792 · EL CAJON
ALLEGIANT MECHANICAL INC
ClearLicense #1132804 · WESTMINSTER
ALLEGIANT PLUMBING
ClearLicense #1120760 · MISSION VIEJO
ALLELUIA PLUMBING
ClearLicense #907239 · SAN JOSE
ALLEN BRIAN
ClearLicense #546900 · NAPA
ALLEN D L PLUMBING SPECIALISTS
ClearLicense #626480 · ESCONDIDO
ALLEN DAVID PLUMBING
ClearLicense #877769 · SANTA CRUZ
ALLEN GEORGE & SONS INC
ClearLicense #595041 · SCOTTS VALLEY
ALLEN HERBERT W CO INC
ClearLicense #433013 · CANOGA PARK
ALLEN JOHN W
ClearLicense #641272 · MONROVIA
ALLEN LEE PLUMBING
ClearLicense #751710 · MILLBRAE
ALLEN MECHANICAL
ClearLicense #943213 · SANTA ROSA
ALLEN MECHANICAL PLUMBING CO
ClearLicense #611082 · SO SAN FRANCISCO
ALLEN PLUMBING
ClearLicense #976638 · ANZA
ALLEN PLUMBING
ClearLicense #1146529 · RIALTO
ALLEN PLUMBING AND ROOTER
ClearLicense #951423 · COSTA MESA
ALLEN SCOTT
ClearLicense #770863 · UPLAND
ALLEN WRENCH PLUMBING INC
ClearLicense #1048534 · VISTA
ALLEN'S PLUMBING
ClearLicense #992832 · CARMEL
ALLEN'S PLUMBING INC
ClearLicense #954571 · SAN CLEMENTE
ALLEN'S QUALITY PLUMBING
ClearLicense #891127 · GUADALUPE
California requires all contractors performing plumbing work valued at $500+ to hold a valid CSLB C36 license. Of the 18,350 licensed plumbing contractors in the state, 95% 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.