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 29, 2026.

Showing 2,221–2,280 of 12,022 contractors

Central O Plumbing
Hayward, CA · CSLB #1122839 · as of June 29, 2026
Active · clear
Central Plumbing & Sewers
Alameda, CA · CSLB #964557 · as of June 29, 2026
Active · clear
Central Pro Plumbing
Fresno, CA · CSLB #1025622 · as of June 29, 2026
Active · clear
Central Service Plumbing Company
Crockett, CA · CSLB #602758 · as of June 29, 2026
Active · clear
Central Solution Plumbing LLC
Los Angeles, CA · CSLB #1135262 · as of June 29, 2026
Active · clear
Central Valley Plumbing
Riverbank, CA · CSLB #888679 · as of June 29, 2026
Active · clear
Central Valley Plumbing Repair Service
Chowchilla, CA · CSLB #889554 · as of June 29, 2026
Active · clear
Centurion California LLC
Santee, CA · CSLB #1088934 · as of June 29, 2026
Active · clear
Centurion San Diego INC
Santee, CA · CSLB #1098162 · as of June 29, 2026
Active · clear
Century Plumbing 1 & 2 INC
Reseda, CA · CSLB #1045042 · as of June 29, 2026
Active · clear
Century Rooter Service & Plumbing
Torrance, CA · CSLB #707409 · as of June 29, 2026
Active · clear
Century Sewer Services
Monrovia, CA · CSLB #626528 · as of June 29, 2026
Active · clear
Century Valley Plumbing INC
Hollywood, CA · CSLB #1123291 · as of June 29, 2026
Active · clear
Century West Plumbing
Westlake Village, CA · CSLB #766475 · as of June 29, 2026
Active · clear
C & E Plumbing & Sewer Service INC
San Jose, CA · CSLB #1056820 · as of June 29, 2026
Active · clear
Certified Plumber Professional
Pasadena, CA · CSLB #1072971 · as of June 29, 2026
Active · clear
Certified Plumbing And Rooter
Highland, CA · CSLB #1017336 · as of June 29, 2026
Active · clear
Certified Plumbing Professionals
Canyon Country, CA · CSLB #935033 · as of June 29, 2026
Active · clear
Cesar Alvardo-macias
Vista, CA · CSLB #1132380 · as of June 29, 2026
Active · clear
Cesar Muniz Plumbing
Ukiah, CA · CSLB #1035980 · as of June 29, 2026
Active · clear
Cesar's Plumbing
Pomona, CA · CSLB #936887 · as of June 29, 2026
Active · clear
C F M Plumbing
Lompoc, CA · CSLB #836939 · as of June 29, 2026
Active · clear
C G Plumbing
Cameron Park, CA · CSLB #1092353 · as of June 29, 2026
Active · clear
C G Plumbing
Quail Valley, CA · CSLB #968501 · as of June 29, 2026
Active · clear
CG Plumbing Services INC
Torrance, CA · CSLB #667008 · as of June 29, 2026
Active · clear
CGS Plumbing INC
Huntington Beach, CA · CSLB #1008080 · as of June 29, 2026
Active · clear
CGT Plumbing
Santa Barbara, CA · CSLB #976578 · as of June 29, 2026
Active · clear
Michael A Chacon
Reseda, CA · CSLB #1091798 · as of June 29, 2026
Active · clear
Chado Plumbing
Escondido, CA · CSLB #1139859 · as of June 29, 2026
Active · clear
Bill Chadwick Plumbing
Poway, CA · CSLB #824349 · as of June 29, 2026
Active · clear
Chajon Plumbing
Van Nuys, CA · CSLB #1084740 · as of June 29, 2026
Active · clear
Grigor Chalikyan
North Hollywood, CA · CSLB #1008853 · as of June 29, 2026
Active · clear
Challenge Plumbing INC
Inglewood, CA · CSLB #1000183 · as of June 29, 2026
Active · clear
Champion Plumbing And Drain Specialist INC
Riverside, CA · CSLB #1048644 · as of June 29, 2026
Active · clear
Champion Plumbing And Repiping
Upland, CA · CSLB #730334 · as of June 29, 2026
Active · clear
Champion Plumbing & Drains
Santa Clarita, CA · CSLB #869481 · as of June 29, 2026
Active · clear
Champion Plumbing INC
Huntington Beach, CA · CSLB #732040 · as of June 29, 2026
Active · clear
Champion Plumbing Pro INC
San Jose, CA · CSLB #767547 · as of June 29, 2026
Active · clear
Champ Rooter & Drain
Stockton, CA · CSLB #1090721 · as of June 29, 2026
Active · clear
Eric Chandler Plumbing
Long Beach, CA · CSLB #840863 · as of June 29, 2026
Active · clear
Chandler Plumbing
Santa Cruz, CA · CSLB #730039 · as of June 29, 2026
Active · clear
Chandler Plumbing
Santa Rosa, CA · CSLB #1046578 · as of June 29, 2026
Active · clear
The Chandler Plumbing Company
Bakersfield, CA · CSLB #1003825 · as of June 29, 2026
Active · clear
Chaney's Plumbing
Idyllwild, CA · CSLB #862139 · as of June 29, 2026
Active · clear
John Chan Plumbing INC
Ukiah, CA · CSLB #884237 · as of June 29, 2026
Active · clear
Michael Chan
Rosemead, CA · CSLB #538162 · as of June 29, 2026
Active · clear
Channel Islands Plumbing
Buellton, CA · CSLB #741994 · as of June 29, 2026
Active · clear
Channel Plumbing Contractor
Phoenix, CA · CSLB #935755 · as of June 29, 2026
Active · clear
Channel Plumbing INC
Santa Barbara, CA · CSLB #802985 · as of June 29, 2026
Active · clear
Chan's Plumbing Service CO
South Pasadena, CA · CSLB #617020 · as of June 29, 2026
Active · clear
Chaparral Plumbing INC
Oceanside, CA · CSLB #887196 · as of June 29, 2026
Active · clear
Chapmans Legacy Plumbing
Orangevale, CA · CSLB #893065 · as of June 29, 2026
Active · clear
Chappell Plumbing
Escondido, CA · CSLB #1080203 · as of June 29, 2026
Active · clear
Chappell's Plumbing
Sonora, CA · CSLB #1133168 · as of June 29, 2026
Active · clear
Charley's Plumbing Services INC
San Jose, CA · CSLB #1045611 · as of June 29, 2026
Active · clear
Charlies Plumbing And Drain
La Mesa, CA · CSLB #758836 · as of June 29, 2026
Active · clear
Charlies Plumbing & Maintenance
Norwalk, CA · CSLB #894580 · as of June 29, 2026
Active · clear
Charlie's Sewer & Drain Rooter Company
Burbank, CA · CSLB #1058090 · as of June 29, 2026
Active · clear
Charly The Plumber
Redwood City, CA · CSLB #1096037 · as of June 29, 2026
Active · clear
Char Plumbing
Simi Valley, CA · CSLB #1019991 · as of June 29, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 29, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.