Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,022 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 June 28, 2026.

Showing 1,741–1,800 of 12,022 contractors

Bob The Plumber
Chula Vista, CA · CSLB #898900 · as of June 28, 2026
Active · clear
Bob The Plumber
Chula Vista, CA · CSLB #1114007 · as of June 28, 2026
Active · clear
Bob The Plumber INC
Moreno Valley, CA · CSLB #1015497 · as of June 28, 2026
Active · clear
Boca Plumbing INC
San Fernando, CA · CSLB #904260 · as of June 28, 2026
Active · clear
Ned Bodolay Plumbing INC
Redondo Beach, CA · CSLB #993671 · as of June 28, 2026
Active · clear
Bogart Plumbing Solutions
Corona, CA · CSLB #992337 · as of June 28, 2026
Active · clear
Kurt Bohmer Plumbing INC
Canyon Country, CA · CSLB #499142 · as of June 28, 2026
Active · clear
Bold Plumbing INC
Simi Valley, CA · CSLB #1111559 · as of June 28, 2026
Active · clear
Anthony Alan Boldt
Pomona, CA · CSLB #892137 · as of June 28, 2026
Active · clear
Bolt Plumbing & Rooter
Pasadena, CA · CSLB #736091 · as of June 28, 2026
Active · clear
Micah Bonacorso Plumbing
Santa Rosa, CA · CSLB #998155 · as of June 28, 2026
Active · clear
Bonafide Plumbing Company
Alameda, CA · CSLB #908376 · as of June 28, 2026
Active · clear
Bona Fide Plumbing INC
La Crescenta, CA · CSLB #806646 · as of June 28, 2026
Active · clear
Christopher Bonilla
Walnut, CA · CSLB #1002675 · as of June 28, 2026
Active · clear
Francisco Bonilla Plumbing
Seaside, CA · CSLB #765402 · as of June 28, 2026
Active · clear
Bonilla's Plumbing Service USA Corp
Anaheim, CA · CSLB #1138767 · as of June 28, 2026
Active · clear
Bonita Valley Plumbing INC
Jamul, CA · CSLB #319755 · as of June 28, 2026
Active · clear
Cuatro Amigos INC DBA A J Bono Plumbing
Concord, CA · CSLB #807390 · as of June 28, 2026
Active · clear
Boon Family Plumbing
El Sobrante, CA · CSLB #921492 · as of June 28, 2026
Active · clear
Don Booth Plumbing
San Diego, CA · CSLB #330448 · as of June 28, 2026
Active · clear
Boothney & Sons Plumbing
Rancho Santa Margarita, CA · CSLB #1121999 · as of June 28, 2026
Active · clear
Tim Bordner Plumbing
Santa Cruz, CA · CSLB #648669 · as of June 28, 2026
Active · clear
Borghese Plumbing
Santa Monica, CA · CSLB #723592 · as of June 28, 2026
Active · clear
John Borg Plumbing Incorporated
Windsor, CA · CSLB #690949 · as of June 28, 2026
Active · clear
Boris Plumbing
Los Angeles, CA · CSLB #779904 · as of June 28, 2026
Active · clear
Boson Pro Plumbing LLC
Encino, CA · CSLB #1156535 · as of June 28, 2026
Active · clear
Bos & Sons Plumbing
Rancho Cucamonga, CA · CSLB #1134353 · as of June 28, 2026
Active · clear
Boss Plumbing
Bakersfield, CA · CSLB #1126954 · as of June 28, 2026
Active · clear
Boss Plumbing Company
Los Angeles, CA · CSLB #579704 · as of June 28, 2026
Active · clear
Bo's Superior Plumbing INC
Oakland, CA · CSLB #1143778 · as of June 28, 2026
Active · clear
Ezequiel Roman Botello
Huntington Park, CA · CSLB #1073343 · as of June 28, 2026
Active · clear
Botham Plumbing
Santa Monica, CA · CSLB #839118 · as of June 28, 2026
Active · clear
John Lawrence Bottala
Sierra Madre, CA · CSLB #1016647 · as of June 28, 2026
Active · clear
Bouquet Plumbing
Saugus, CA · CSLB #453801 · as of June 28, 2026
Active · clear
Bourke Plumbing
Larkspur, CA · CSLB #678144 · as of June 28, 2026
Active · clear
David Boutelle Plumbing
Laguna Niguel, CA · CSLB #798659 · as of June 28, 2026
Active · clear
L Bowen Plumbing Incorporated
Lemon Grove, CA · CSLB #694357 · as of June 28, 2026
Active · clear
Bowen Plumbing
Santa Rosa, CA · CSLB #1039662 · as of June 28, 2026
Active · clear
Bowers Plumbing Service
Rohnert Park, CA · CSLB #902991 · as of June 28, 2026
Active · clear
Matt Bowland Plumbing INC
Cardiff, CA · CSLB #810844 · as of June 28, 2026
Active · clear
Bowman Plumbing Services INC
Tarzana, CA · CSLB #993182 · as of June 28, 2026
Active · clear
Bow Tie Plumbing & Rooter
Rancho Cucamonga, CA · CSLB #1066845 · as of June 28, 2026
Active · clear
Box Car Drain Company
Monterey Park, CA · CSLB #1025517 · as of June 28, 2026
Active · clear
Matthew Ryan Boxell
San Diego, CA · CSLB #1022332 · as of June 28, 2026
Active · clear
Boxer Plumbing
Chowchilla, CA · CSLB #761865 · as of June 28, 2026
Active · clear
Boxers Plumbing INC
Milpitas, CA · CSLB #1118575 · as of June 28, 2026
Active · clear
Boyd Plumbing
Sparks, CA · CSLB #1120499 · as of June 28, 2026
Active · clear
Boyd Plumbing
Rancho Cordova, CA · CSLB #1082614 · as of June 28, 2026
Active · clear
Boyd Precision Plumbing INC
Menifee, CA · CSLB #1122492 · as of June 28, 2026
Active · clear
Bozeman Plumbing
Hermosa Beach, CA · CSLB #539600 · as of June 28, 2026
Active · clear
Agbw Corporation DBA Bpi Plumbing
Chula Vista, CA · CSLB #885180 · as of June 28, 2026
Active · clear
B P Maintenance Plumbing INC
West Covina, CA · CSLB #1093046 · as of June 28, 2026
Active · clear
B P Plumbing
Spring Valley, CA · CSLB #948810 · as of June 28, 2026
Active · clear
B & P Plumbing INC
Orangevale, CA · CSLB #980582 · as of June 28, 2026
Active · clear
Braco Plumbing Company
Alameda, CA · CSLB #874946 · as of June 28, 2026
Active · clear
Bracy Plumbing INC
Redondo Beach, CA · CSLB #292385 · as of June 28, 2026
Active · clear
Braden CO Plumbing Contractor
Chatsworth, CA · CSLB #696679 · as of June 28, 2026
Active · clear
Nathan Bradley Plumbing
Seaside, CA · CSLB #723598 · as of June 28, 2026
Active · clear
Bradley's Plumbing CO
Lynwood, CA · CSLB #750213 · as of June 28, 2026
Active · clear
Gerald W Brady
San Francisco, CA · CSLB #985408 · as of June 28, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 28, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.