Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 11,938 California contractors classified C-36 (Plumbing (C-36)). Each entry below links to a full dossier with license status, insurance, bond, and enforcement — as of July 8, 2026.

Showing 11,281–11,340 of 11,938 contractors

Wilmar Edwin Bautista
San Jose, CA · CSLB #1045655 · as of July 8, 2026
Active · clear
Wilshire Plumbers
Burbank, CA · CSLB #453978 · as of July 8, 2026
Active · clear
Douglas E Wilson Plumbing INC
Santa Barbara, CA · CSLB #270630 · as of July 8, 2026
Active · clear
D Wilson Plumbing
Waterford, CA · CSLB #1109096 · as of July 8, 2026
Active · clear
Wilson Family Plumbing INC
Waterford, CA · CSLB #657274 · as of July 8, 2026
Active · clear
Mickey Leeallen Wilson
Norwalk, CA · CSLB #992029 · as of July 8, 2026
Active · clear
R K Wilson Plumbing
Seaside, CA · CSLB #544519 · as of July 8, 2026
Active · clear
Wilson's Plumbing
San Anselmo, CA · CSLB #623217 · as of July 8, 2026
Active · clear
Winder Plumbing Company INC
Murrieta, CA · CSLB #722186 · as of July 8, 2026
Active · clear
Windsor Plumbing
Healdsburg, CA · CSLB #1048711 · as of July 8, 2026
Active · clear
Phillip Winegar
Weldon, CA · CSLB #1085864 · as of July 8, 2026
Active · clear
Wing Plumbing INC
Glendale, CA · CSLB #1042268 · as of July 8, 2026
Active · clear
Thomas A Winnor
South Gate, CA · CSLB #790588 · as of July 8, 2026
Active · clear
Winston's Plumbing
Oakland, CA · CSLB #537739 · as of July 8, 2026
Active · clear
Win Win Plumbing
Bonita, CA · CSLB #1137705 · as of July 8, 2026
Active · clear
Peter H Wirsching
Granada Hills, CA · CSLB #664361 · as of July 8, 2026
Active · clear
Dan Wiseman Plumbing
Ojai, CA · CSLB #435773 · as of July 8, 2026
Active · clear
Wiseman Plumbing
Bakersfield, CA · CSLB #762474 · as of July 8, 2026
Active · clear
Wise One Plumbing INC
Simi Valley, CA · CSLB #1142957 · as of July 8, 2026
Active · clear
Wiser Plumbing INC
Kelseyville, CA · CSLB #1111540 · as of July 8, 2026
Active · clear
Wiseway Plumbing
Torrance, CA · CSLB #858368 · as of July 8, 2026
Active · clear
Wizard Plumbing & Rooter Service
Lake Hughes, CA · CSLB #961195 · as of July 8, 2026
Active · clear
WJ Plumber INC
Chino Hills, CA · CSLB #1136706 · as of July 8, 2026
Active · clear
WL Plumbing
Thousand Oaks, CA · CSLB #1107682 · as of July 8, 2026
Active · clear
W M Plumbing
Turlock, CA · CSLB #980766 · as of July 8, 2026
Active · clear
WM Rieck Plumbing CO
Lompoc, CA · CSLB #1120392 · as of July 8, 2026
Active · clear
WNJ Plumbing
Perris, CA · CSLB #1143421 · as of July 8, 2026
Active · clear
Wolchuk Plumbing
Los Angeles, CA · CSLB #600119 · as of July 8, 2026
Active · clear
Wolcott's Plumbing Company
Citrus Heights, CA · CSLB #1148946 · as of July 8, 2026
Active · clear
Wolfe's Plumbing
San Pedro, CA · CSLB #976553 · as of July 8, 2026
Active · clear
Wolf Plumbing LLC
Anaheim, CA · CSLB #1095034 · as of July 8, 2026
Active · clear
Wolf Plumbing & Rooter Services INC
Culver City, CA · CSLB #1046207 · as of July 8, 2026
Active · clear
Wolf's Plumbing
Gardena, CA · CSLB #1124067 · as of July 8, 2026
Active · clear
Womack Plumbing
Susanville, CA · CSLB #704514 · as of July 8, 2026
Active · clear
Women's Plumbing Repair
Oakland, CA · CSLB #976812 · as of July 8, 2026
Active · clear
Kim Wong Plumbing INC
San Gabriel, CA · CSLB #752619 · as of July 8, 2026
Active · clear
Robert Woodcock Plumbing
San Dimas, CA · CSLB #786501 · as of July 8, 2026
Active · clear
Woodlake Plumbing
Woodlake, CA · CSLB #909058 · as of July 8, 2026
Active · clear
Wood Plumbing Services
Sun City, CA · CSLB #1078307 · as of July 8, 2026
Active · clear
Robert Wood Plumbing INC
Corona, CA · CSLB #1055828 · as of July 8, 2026
Active · clear
David Woods Plumbing
Marina, CA · CSLB #859676 · as of July 8, 2026
Active · clear
Woods Plumbing
San Jose, CA · CSLB #1038855 · as of July 8, 2026
Active · clear
Woods Plumbing
Yreka, CA · CSLB #826293 · as of July 8, 2026
Active · clear
Woods Plumbing INC
Crescent City, CA · CSLB #844506 · as of July 8, 2026
Active · clear
Steven Wood Plumbing Service
Petaluma, CA · CSLB #849920 · as of July 8, 2026
Active · clear
Woodsy Plumbing
Kneeland, CA · CSLB #908396 · as of July 8, 2026
Active · clear
Woody's Plumbing
Belmont, CA · CSLB #311267 · as of July 8, 2026
Active · clear
Mike Wooley Plumbing
Saugus, CA · CSLB #647236 · as of July 8, 2026
Active · clear
Wooley Plumbing
Redlands, CA · CSLB #1129792 · as of July 8, 2026
Active · clear
The Works Plumbing INC
Oceanside, CA · CSLB #994667 · as of July 8, 2026
Active · clear
Works Plumbing & Rooter INC
Pacifica, CA · CSLB #982663 · as of July 8, 2026
Active · clear
World Famous Plumbing
Rancho Cucamonga, CA · CSLB #1038940 · as of July 8, 2026
Active · clear
Worry Free Rooter & Plumbing
Pomona, CA · CSLB #1157446 · as of July 8, 2026
Active · clear
Worthy Plumbing
Oxnard, CA · CSLB #596659 · as of July 8, 2026
Active · clear
Worxflow Plumbing And Drain
Daly City, CA · CSLB #1155173 · as of July 8, 2026
Active · clear
W P Plumbing
Fallbrook, CA · CSLB #1062373 · as of July 8, 2026
Active · clear
Wrench Re-pipe
Riverside, CA · CSLB #677057 · as of July 8, 2026
Active · clear
Wright Brothers Plumbing INC
El Cajon, CA · CSLB #891209 · as of July 8, 2026
Active · clear
Douglas Wright
Lancaster, CA · CSLB #604398 · as of July 8, 2026
Active · clear
Wright Septic
San Jacinto, CA · CSLB #969430 · as of July 8, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.