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 181–240 of 12,055 contractors

Abante Rooter And Plumbing INC
Emeryville, CA · CSLB #837629 · as of October 7, 2026
Active · clear
Abarcas Repipe & Plumbing INC
San Jose, CA · CSLB #1130848 · as of October 7, 2026
Active · clear
Abbott Plumbing
Arcata, CA · CSLB #980509 · as of October 7, 2026
Active · clear
Abco Plumbing & Leak Detection
Escondido, CA · CSLB #925622 · as of October 7, 2026
Active · clear
A B C Plumbing
Vacaville, CA · CSLB #762140 · as of October 7, 2026
Active · clear
Abc Plumbing
San Marcos, CA · CSLB #370472 · as of October 7, 2026
Active · clear
A B C Plumbing And Drain
San Jose, CA · CSLB #966355 · as of October 7, 2026
Active · open complaint
Abc Service
Sacramento, CA · CSLB #844025 · as of October 7, 2026
Active · clear
A B C Sewer And Drain
Lakeport, CA · CSLB #1033795 · as of October 7, 2026
Active · clear
Abc Sewer Solutions
Napa, CA · CSLB #1157238 · as of October 7, 2026
Active · clear
Abdelwahed Nassim
Hawthorne, CA · CSLB #1155035 · as of October 7, 2026
Active · clear
Abe Lincoln Plumbing
Palmdale, CA · CSLB #917800 · as of October 7, 2026
Active · clear
Abel Mercado Plumbline Plumbing
Fresno, CA · CSLB #875305 · as of October 7, 2026
Active · clear
Empresas Zalapa INC DBA Abel Plumbing
Torrance, CA · CSLB #691989 · as of October 7, 2026
Active · clear
Abe's Plumbing INC
Downey, CA · CSLB #613580 · as of October 7, 2026
Active · clear
Abe's Plumbing Services INC
Desert Hot Springs, CA · CSLB #1158140 · as of October 7, 2026
Active · clear
A Better Plumb CO LLC
Santa Rosa, CA · CSLB #1129619 · as of October 7, 2026
Active · clear
A B G Plumbing & Rooter
Reseda, CA · CSLB #733661 · as of October 7, 2026
Active · clear
Abguizar Plumbing
Mecca, CA · CSLB #1077385 · as of October 7, 2026
Active · clear
Ability Plumbing Service And Repair
Santee, CA · CSLB #983421 · as of October 7, 2026
Active · clear
A B I Plumbing
Thermal, CA · CSLB #1133344 · as of October 7, 2026
Active · clear
Abi Plumbing Services
Woodland, CA · CSLB #1161287 · as of October 7, 2026
Active · clear
Abiu Plumbing INC
Moreno Valley, CA · CSLB #1074758 · as of October 7, 2026
Active · clear
Ableman Plumbing & Rooter Services
Ventura, CA · CSLB #1089463 · as of October 7, 2026
Active · clear
Able Plumbing & Drain Service
San Diego, CA · CSLB #681475 · as of October 7, 2026
Active · clear
Able Plumbing INC
La Crescenta, CA · CSLB #515566 · as of October 7, 2026
Active · clear
Able To Plumbing And Rooter
Livermore, CA · CSLB #838521 · as of October 7, 2026
Active · clear
Abound Plumbing INC
San Martin, CA · CSLB #1046173 · as of October 7, 2026
Active · clear
About Plumbing
Sacramento, CA · CSLB #909541 · as of October 7, 2026
Active · clear
Above All Plumbing
San Diego, CA · CSLB #1110737 · as of October 7, 2026
Active · clear
Above All Plumbing And Drains
Chico, CA · CSLB #1026656 · as of October 7, 2026
Active · clear
Above All Plumbing INC
Newark, CA · CSLB #739199 · as of October 7, 2026
Active · clear
Above All Plumbing Pros INC
Fresno, CA · CSLB #1053057 · as of October 7, 2026
Active · clear
Above And Beyond Drains & Plumbing INC
Menifee, CA · CSLB #1010820 · as of October 7, 2026
Active · clear
Above And Beyond Plumbing INC
Morgan Hill, CA · CSLB #1157296 · as of October 7, 2026
Active · clear
Above And Beyond Plumbing Services
Fairfield, CA · CSLB #891992 · as of October 7, 2026
Active · clear
Above & Beyond Water Heaters Plumbing
Gilroy, CA · CSLB #1098052 · as of October 7, 2026
Active · clear
A B P / All Bay Plumbing INC
Modesto, CA · CSLB #962838 · as of October 7, 2026
Active · clear
A B P Backflow INC
San Diego, CA · CSLB #1032328 · as of October 7, 2026
Active · clear
A & B Plumbing
Clovis, CA · CSLB #803897 · as of October 7, 2026
Active · clear
A B Plumbing
Vista, CA · CSLB #558003 · as of October 7, 2026
Active · clear
A B Plumbing
Oakland, CA · CSLB #876212 · as of October 7, 2026
Active · clear
A B Plumbing
San Bruno, CA · CSLB #859844 · as of October 7, 2026
Active · clear
Ab Plumbing
Chula Vista, CA · CSLB #1133033 · as of October 7, 2026
Active · clear
Ab Plumbing
Fair Oaks, CA · CSLB #1121250 · as of October 7, 2026
Active · clear
Ab Plumbing
Fairfield, CA · CSLB #1149564 · as of October 7, 2026
Active · clear
A & B Plumbing & Backflow
Hayward, CA · CSLB #768141 · as of October 7, 2026
Active · clear
A B Plumbing & Heating INC
West Hollywood, CA · CSLB #928325 · as of October 7, 2026
Active · clear
A B P Plumbing INC
Belmont, CA · CSLB #835024 · as of October 7, 2026
Active · clear
Abracadabra Plumbing Rooter
San Rafael, CA · CSLB #787583 · as of October 7, 2026
Active · clear
Abs General Plumbing
Newhall, CA · CSLB #1030485 · as of October 7, 2026
Active · clear
Absolute Best Plumbing
Lancaster, CA · CSLB #748113 · as of October 7, 2026
Active · clear
Absolute Best Plumbing
Chico, CA · CSLB #1043926 · as of October 7, 2026
Active · clear
Absolute Best Service Plumbing INC
Lancaster, CA · CSLB #1030563 · as of October 7, 2026
Active · clear
Absolute Plumbing
Cathedral City, CA · CSLB #963038 · as of October 7, 2026
Active · clear
Absolute Plumbing And Rooter Services LLC
Porter Ranch, CA · CSLB #1101338 · as of October 7, 2026
Active · clear
Absolute Plumbing And Rooting INC
Ventura, CA · CSLB #997979 · as of October 7, 2026
Active · clear
Absolute Plumbing CO
Lake Elsinore, CA · CSLB #933324 · as of October 7, 2026
Active · clear
Absolute Plumbing Heating Air & Drains INC
Chula Vista, CA · CSLB #906311 · as of October 7, 2026
Active · clear
Absolute Plumbing Of San Joaquin County
Stockton, CA · CSLB #876823 · 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.