Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,111 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 October 18, 2026.

Showing 11,521–11,580 of 12,111 contractors

A&b Plumbing Solutions INC
Fontana, CA · CSLB #1051865 · as of October 18, 2026
Suspended · bond
Accolade Plumbing INC
San Diego, CA · CSLB #963220 · as of October 18, 2026
Suspended · bond
Ace Plumbing And Rooter Services
Los Angeles, CA · CSLB #792488 · as of October 18, 2026
Suspended · bond
Ad3 Plumbing
San Gabriel, CA · CSLB #1143197 · as of October 18, 2026
Suspended · bond
Adobe Plumbing
Twain Harte, CA · CSLB #574619 · as of October 18, 2026
Suspended · bond
Advance Quality Plumbing
Whittier, CA · CSLB #932908 · as of October 18, 2026
Suspended · bond
Jaime E Aguilar
Chino, CA · CSLB #897583 · as of October 18, 2026
Suspended · bond
A K F Plumbing
Tracy, CA · CSLB #891862 · as of October 18, 2026
Suspended · bond
Alex Kendall Plumbing
San Diego, CA · CSLB #1135783 · as of October 18, 2026
Suspended · bond
Simon Alian
Riverside, CA · CSLB #916455 · as of October 18, 2026
Suspended · bond
All City Plumbing
Brentwood, CA · CSLB #889483 · as of October 18, 2026
Suspended · bond
All Generation Plumbing
Encinitas, CA · CSLB #1131469 · as of October 18, 2026
Suspended · bond
Alsaka Plumbing CO
Lynwood, CA · CSLB #931501 · as of October 18, 2026
Suspended · bond
Altamirano Plumbing And Drains INC
San Diego, CA · CSLB #1100210 · as of October 18, 2026
Suspended · bond
Alto Plumbing And Mechanical
Anaheim, CA · CSLB #1150015 · as of October 18, 2026
Suspended · bond
Alvarez Plumbing
Huntington Park, CA · CSLB #756204 · as of October 18, 2026
Suspended · bond
Aman Plumbing INC
Murrieta, CA · CSLB #1049994 · as of October 18, 2026
Suspended · bond
A M Royalty Plumbing And Drain
Corona, CA · CSLB #1083509 · as of October 18, 2026
Suspended · bond
Anchor Pipe & Drain INC
Ben Lomond, CA · CSLB #988147 · as of October 18, 2026
Suspended · bond
Anderson's Plumbing & Drain
Sonora, CA · CSLB #739224 · as of October 18, 2026
Suspended · bond
A O Plumbing INC
Van Nuys, CA · CSLB #1130074 · as of October 18, 2026
Suspended · bond
Archies Plumbing & Boiler INC
North Hills, CA · CSLB #1137496 · as of October 18, 2026
Suspended · bond
Arcor Rooter Corp
Rialto, CA · CSLB #1082481 · as of October 18, 2026
Suspended · bond
Kenneth Asire Plumbing
San Francisco, CA · CSLB #1027286 · as of October 18, 2026
Suspended · bond
Ask Plumbing & Rooter
Pomona, CA · CSLB #1110785 · as of October 18, 2026
Suspended · bond
A & S Plumbing Services
Burbank, CA · CSLB #1147640 · as of October 18, 2026
Suspended · bond
Assurance Plumbing
Carlsbad, CA · CSLB #694720 · as of October 18, 2026
Suspended · bond
Atm Plumbing Service INC
Van Nuys, CA · CSLB #964875 · as of October 18, 2026
Suspended · bond
At Your Service Plumbing INC
Inglewood, CA · CSLB #1106380 · as of October 18, 2026
Suspended · bond
Ryan Austin
Los Angeles, CA · CSLB #1077535 · as of October 18, 2026
Suspended · bond
Aztec Plumbing
San Diego, CA · CSLB #467821 · as of October 18, 2026
Suspended · bond
Backup Plumbing
Valencia, CA · CSLB #1136220 · as of October 18, 2026
Suspended · bond
Charles W Ball
Mission Viejo, CA · CSLB #751960 · as of October 18, 2026
Suspended · bond
B And A Plumbing
Wilmington, CA · CSLB #371295 · as of October 18, 2026
Suspended · bond
Barry's Plumbing
Sacramento, CA · CSLB #795263 · as of October 18, 2026
Suspended · bond
Bay Plumbing INC
Modesto, CA · CSLB #1006778 · as of October 18, 2026
Suspended · bond
B & B Plumbing
Fort Bragg, CA · CSLB #691306 · as of October 18, 2026
Suspended · bond
B D Plumbing
Tulare, CA · CSLB #1004575 · as of October 18, 2026
Suspended · bond
Beaver Brothers Plumbing INC
Sacramento, CA · CSLB #1137645 · as of October 18, 2026
Suspended · bond
Ca Becerra Plumbing
Sacramento, CA · CSLB #1123762 · as of October 18, 2026
Suspended · bond
Vania Bedrossian Plumbing
Glendale, CA · CSLB #967899 · as of October 18, 2026
Suspended · bond
Before/after Hours Plumbing & Rooter
Burbank, CA · CSLB #1083785 · as of October 18, 2026
Suspended · bond
Beggs Plumbing
Rancho Cordova, CA · CSLB #1111119 · as of October 18, 2026
Suspended · bond
Benjamin Franklin Plumbing
Roseville, CA · CSLB #1144014 · as of October 18, 2026
Suspended · bond
Berlin Plumbing
Woodland Hills, CA · CSLB #841306 · as of October 18, 2026
Suspended · bond
Best Choice In Plumbing
Chula Vista, CA · CSLB #1054256 · as of October 18, 2026
Suspended · bond
Best Choice Plumbing INC
Glendale, CA · CSLB #889611 · as of October 18, 2026
Suspended · bond
Best Defense Plumbing
Mountain House, CA · CSLB #999471 · as of October 18, 2026
Suspended · bond
Better Ways Plumbing
Perris, CA · CSLB #874242 · as of October 18, 2026
Suspended · bond
Bill's Plumbing
Martinez, CA · CSLB #815161 · as of October 18, 2026
Suspended · bond
Bio Plumbing
Los Angeles, CA · CSLB #1084703 · as of October 18, 2026
Suspended · bond
Blue Collar Plumbing And Rooter
Modesto, CA · CSLB #1012267 · as of October 18, 2026
Suspended · bond
Bobby B'S Plumbing
Corona, CA · CSLB #1033806 · as of October 18, 2026
Suspended · bond
Borg Plumbing
Napa, CA · CSLB #896045 · as of October 18, 2026
Suspended · bond
Brad's Plumbing
Bakersfield, CA · CSLB #733335 · as of October 18, 2026
Suspended · bond
Brady's Plumbing & Flow Systems
Yucca Valley, CA · CSLB #983771 · as of October 18, 2026
Suspended · bond
C F Bridgewater
Lakewood, CA · CSLB #964650 · as of October 18, 2026
Suspended · bond
Brink Built Plumbing
Escondido, CA · CSLB #906569 · as of October 18, 2026
Suspended · bond
Brown's Plumbing
Camarillo, CA · CSLB #899229 · as of October 18, 2026
Suspended · bond
Troy Brown Plumbing
Colton, CA · CSLB #928726 · as of October 18, 2026
Suspended · bond

Data sourced from the California Contractors State License Board (CSLB), current as of October 18, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.