Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,055 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 7, 2026.

Showing 1,021–1,080 of 12,055 contractors

Vinay Pal DBA A Prasad Plumbing Rooter Service
La Puente, CA · CSLB #970200 · as of October 7, 2026
Active · clear
A Pro Plumbing
Chula Vista, CA · CSLB #1056863 · as of October 7, 2026
Active · clear
A P R Service
San Francisco, CA · CSLB #964595 · as of October 7, 2026
Active · clear
Aps 916 LLC
Sacramento, CA · CSLB #1144812 · as of October 7, 2026
Active · clear
A P S Rooter
San Jose, CA · CSLB #832943 · as of October 7, 2026
Active · clear
Aptitude Plumbing Services
Escondido, CA · CSLB #1131237 · as of October 7, 2026
Active · clear
Aptos Plumbing
Aptos, CA · CSLB #1029148 · as of October 7, 2026
Active · clear
Aqua Backflow And Chlorination INC
Riverside, CA · CSLB #768262 · as of October 7, 2026
Active · clear
Aqua Blue
Lomita, CA · CSLB #602870 · as of October 7, 2026
Active · clear
Aquacraft Plumbing INC
Santa Rosa, CA · CSLB #1148292 · as of October 7, 2026
Active · clear
Aqua Duct Commercial Plumbing INC
Moraga, CA · CSLB #1100777 · as of October 7, 2026
Active · clear
Aqua Duct Plumbing Contractors
Hayward, CA · CSLB #261195 · as of October 7, 2026
Active · clear
Aqua Dynamics Plumbing Company
Gardena, CA · CSLB #1062153 · as of October 7, 2026
Active · clear
Aquafix Plumbing Solutions
Sylmar, CA · CSLB #1156406 · as of October 7, 2026
Active · clear
Aqua Flow Incorporated
Nuevo, CA · CSLB #763642 · as of October 7, 2026
Active · clear
Aquaflow Plumbing
San Diego, CA · CSLB #1151814 · as of October 7, 2026
Active · clear
Aqua Fresh Plumbing
Milpitas, CA · CSLB #893296 · as of October 7, 2026
Active · clear
Aquaguard Technologies LLC
Bakersfield, CA · CSLB #1160166 · as of October 7, 2026
Active · clear
Aqua INC
Los Angeles, CA · CSLB #743743 · as of October 7, 2026
Active · clear
Aqualine Piping INC
San Jose, CA · CSLB #962056 · as of October 7, 2026
Active · clear
Tibor Molnar Plumbing & Water Treatment INC
San Diego, CA · CSLB #1101914 · as of October 7, 2026
Active · clear
Aquamen Plumbing
Paso Robles, CA · CSLB #893430 · as of October 7, 2026
Active · clear
Aqua Plumbing Corp
Romoland, CA · CSLB #979402 · as of October 7, 2026
Active · clear
Aqua Plus Plumbing INC
North Hills, CA · CSLB #1016497 · as of October 7, 2026
Active · clear
Aqua Pro Plumbing And Rooter INC
Tracy, CA · CSLB #1064592 · as of October 7, 2026
Active · clear
Aqua Pro Plumbing INC
Bonita, CA · CSLB #934536 · as of October 7, 2026
Active · clear
Aqua Pro Rooter INC
Spring Valley, CA · CSLB #1131557 · as of October 7, 2026
Active · clear
Aquarius Plumbing
Alta Loma, CA · CSLB #902504 · as of October 7, 2026
Active · clear
Aqua Scape Plumbing INC
Sylmar, CA · CSLB #1005678 · as of October 7, 2026
Active · clear
Aqua Solutions
Coronado, CA · CSLB #867574 · as of October 7, 2026
Active · clear
Aqua Stat Plumbing INC
Hayward, CA · CSLB #1042922 · as of October 7, 2026
Active · clear
Aqua Systems Plumbing
Concord, CA · CSLB #895405 · as of October 7, 2026
Active · clear
Aquatech Engineering INC DBA Aquatech Backflow Services
San Marino, CA · CSLB #639936 · as of October 7, 2026
Active · clear
Aqua - Tech Plumbing
Simi Valley, CA · CSLB #840588 · as of October 7, 2026
Active · clear
Aqua Tech Plumbing INC
Poway, CA · CSLB #1035182 · as of October 7, 2026
Active · clear
Aquatek Plumbing INC
San Jose, CA · CSLB #677577 · as of October 7, 2026
Active · clear
Aqua Terra Water Service
Salinas, CA · CSLB #844905 · as of October 7, 2026
Active · clear
A-quick Rooter & Plumbing Company
Lakewood, CA · CSLB #1016857 · as of October 7, 2026
Active · clear
Aquilina Plumbing And Rooter
Redondo Beach, CA · CSLB #978280 · as of October 7, 2026
Active · clear
Aquious Plumbing
Reno, CA · CSLB #1073944 · as of October 7, 2026
Active · clear
Arackal Plumbing & Home Solutions
San Diego, CA · CSLB #1072564 · as of October 7, 2026
Active · clear
Arambula Pool Plumbing
Tulare, CA · CSLB #1122497 · as of October 7, 2026
Active · clear
Dave Araujo Plumbing
Placentia, CA · CSLB #548000 · as of October 7, 2026
Active · clear
Arbees Plumbing INC
Spring Valley, CA · CSLB #1143295 · as of October 7, 2026
Active · clear
Arbeez Plumbing
Clearlake Oaks, CA · CSLB #839136 · as of October 7, 2026
Active · clear
Arcadia Plumbing And Rooter
Bakersfield, CA · CSLB #1152678 · as of October 7, 2026
Active · clear
Arcado's Plumbing INC
Roseville, CA · CSLB #962678 · as of October 7, 2026
Active · clear
Archer Mechanical & Maintenance INC
Salt Lake City, CA · CSLB #989326 · as of October 7, 2026
Active · clear
Archer Plumbing INC
Garden Grove, CA · CSLB #310933 · as of October 7, 2026
Active · clear
Archibald Plumbing
Alta Loma, CA · CSLB #725816 · as of October 7, 2026
Active · clear
G H A Services INC DBA Archibald Plumbing
San Marcos, CA · CSLB #371515 · as of October 7, 2026
Active · clear
Archie's Plumbing & More
La Palma, CA · CSLB #1027244 · as of October 7, 2026
Active · clear
Archi's Plumbing
Los Angeles, CA · CSLB #1098600 · as of October 7, 2026
Active · clear
Archuleta Plumbing
Garden Grove, CA · CSLB #809905 · as of October 7, 2026
Active · clear
Archuleta Plumbing INC
Bakersfield, CA · CSLB #1117216 · as of October 7, 2026
Active · clear
Archway Garage Doors
Simi Valley, CA · CSLB #563964 · as of October 7, 2026
Active · open complaint
Arco Plumbing INC
San Bernardino, CA · CSLB #993603 · as of October 7, 2026
Active · clear
Arcor Rooter Corp
Rialto, CA · CSLB #1082481 · as of October 7, 2026
Active · clear
Arc Plumbing
Camarillo, CA · CSLB #729528 · as of October 7, 2026
Active · clear
Arcune Plumbing LLC
Los Altos, CA · CSLB #779298 · as of October 7, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 7, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.