Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,021 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 30, 2026.

Showing 3,781–3,840 of 12,021 contractors

B C M N DBA F And F Plumbing And Drain Cleaning
Oakley, CA · CSLB #1007332 · as of June 30, 2026
Active · clear
James Fania Plumbing
Capistrano Beach, CA · CSLB #398219 · as of June 30, 2026
Active · clear
Fantastic Rooter INC
Gilroy, CA · CSLB #905744 · as of June 30, 2026
Active · clear
Fantastic Rooter & Plumbing
Santa Ana, CA · CSLB #880845 · as of June 30, 2026
Active · clear
Fanti Sewer & Drain
Cerritos, CA · CSLB #1092432 · as of June 30, 2026
Active · clear
F&a Plumbing & Rooter
Pacifica, CA · CSLB #947942 · as of June 30, 2026
Active · clear
Reza Farahmand
San Jose, CA · CSLB #1093518 · as of June 30, 2026
Active · clear
Far East Plumbing
Sacramento, CA · CSLB #856380 · as of June 30, 2026
Active · clear
Fargo Plumbing
Hemet, CA · CSLB #669903 · as of June 30, 2026
Active · clear
Farnsworth Plumbing & Rooter Service
Whittier, CA · CSLB #1075364 · as of June 30, 2026
Active · clear
Farrell Pacific Mechanical
Prescott, CA · CSLB #691921 · as of June 30, 2026
Active · clear
Farrell Plumbing
Vista, CA · CSLB #894928 · as of June 30, 2026
Active · clear
Andy Farren Plumbing Service
Folsom, CA · CSLB #1046450 · as of June 30, 2026
Active · clear
Farris Plumbing
Reno, CA · CSLB #1080412 · as of June 30, 2026
Active · clear
Patrick Farrow Plumbing
Sherman Oaks, CA · CSLB #766903 · as of June 30, 2026
Active · clear
Far West Plumbing
Seal Beach, CA · CSLB #573303 · as of June 30, 2026
Active · clear
Farwest Plumbing Company
Mt View, CA · CSLB #669680 · as of June 30, 2026
Active · clear
Cesar Fashen JR
Fontana, CA · CSLB #1082169 · as of June 30, 2026
Active · clear
Fast - Action Plumbing & Rooter
Mission Hills, CA · CSLB #738862 · as of June 30, 2026
Active · clear
Fast And Fair Plumbing
Mammoth Lakes, CA · CSLB #733333 · as of June 30, 2026
Active · clear
Fast & Easy Plumbing INC
Palmdale, CA · CSLB #982782 · as of June 30, 2026
Active · clear
Fastflow Sewer & Drains
Winnetka, CA · CSLB #1128988 · as of June 30, 2026
Active · clear
Fast Repipe And Plumbing
San Jose, CA · CSLB #1015113 · as of June 30, 2026
Active · clear
Fast Response Plumbing And Rooter
San Francisco, CA · CSLB #1024971 · as of June 30, 2026
Active · clear
Fast Water Heater
Woodinville, CA · CSLB #987398 · as of June 30, 2026
Active · clear
Father Daughter Plumbing INC
Loomis, CA · CSLB #1128299 · as of June 30, 2026
Active · clear
Father & Son Hydro-jetting INC
San Fernando, CA · CSLB #1136208 · as of June 30, 2026
Active · clear
Faucet Doctor
Redding, CA · CSLB #915613 · as of June 30, 2026
Active · clear
Faucetman Plumbing
Mission Hills, CA · CSLB #443585 · as of June 30, 2026
Active · clear
Dustin Faulk Plumbing
Marina, CA · CSLB #1030498 · as of June 30, 2026
Active · clear
Faustino's Plumbing Service
Petaluma, CA · CSLB #1101200 · as of June 30, 2026
Active · clear
Fava Plumbing
Panorama City, CA · CSLB #921711 · as of June 30, 2026
Active · clear
Favelas Plumbing
Whittier, CA · CSLB #1041845 · as of June 30, 2026
Active · clear
Favian Pool Plumbing LP
Antioch, CA · CSLB #1086382 · as of June 30, 2026
Active · clear
Favian's Plumbing INC
Palmdale, CA · CSLB #1057915 · as of June 30, 2026
Active · clear
Fazule And Sons Plumbing
Oakland, CA · CSLB #798031 · as of June 30, 2026
Active · clear
F B Plumbing
Truckee, CA · CSLB #801359 · as of June 30, 2026
Active · clear
F B Plumbing Services
Downey, CA · CSLB #825936 · as of June 30, 2026
Active · clear
FCC Plumbing INC
San Mateo, CA · CSLB #1077108 · as of June 30, 2026
Active · clear
F C Plumbing
Richmond, CA · CSLB #1032505 · as of June 30, 2026
Active · clear
F C'S Plumbing
Cathedral City, CA · CSLB #868812 · as of June 30, 2026
Active · clear
FDL Plumbing INC
Daly City, CA · CSLB #1086935 · as of June 30, 2026
Active · clear
Federal Plumbing And Drain INC
San Diego, CA · CSLB #649330 · as of June 30, 2026
Active · clear
Fedor Plumbing
Selma, CA · CSLB #877056 · as of June 30, 2026
Active · clear
Fee-cal Plumbing
Lakewood, CA · CSLB #1009278 · as of June 30, 2026
Active · clear
Brian Feeney Plumbing
El Cerrito, CA · CSLB #771122 · as of June 30, 2026
Active · clear
Feerick Plumbing INC
San Francisco, CA · CSLB #751576 · as of June 30, 2026
Active · clear
Fehn's Family Plumbing
Orangevale, CA · CSLB #878246 · as of June 30, 2026
Active · clear
Frank Felando Plumbing INC
Rancho Palos Verdes, CA · CSLB #936712 · as of June 30, 2026
Active · clear
Chad E Felicio
Orangevale, CA · CSLB #790889 · as of June 30, 2026
Active · clear
Felix Backflow Prevention
Bonita, CA · CSLB #1018767 · as of June 30, 2026
Active · clear
Pete Felix
Big Bear Lake, CA · CSLB #973893 · as of June 30, 2026
Active · clear
Felix Plumbing
Coachella, CA · CSLB #1026565 · as of June 30, 2026
Active · clear
Russ Fellom Plumbing
Gilroy, CA · CSLB #851385 · as of June 30, 2026
Active · clear
Felo's Plumbing
Antelope, CA · CSLB #1124845 · as of June 30, 2026
Active · clear
Peter Femenia Plumbing
Novato, CA · CSLB #1028038 · as of June 30, 2026
Active · clear
Feng K Plumbing CO
San Francisco, CA · CSLB #839447 · as of June 30, 2026
Active · clear
Xin Feng INC
Pinole, CA · CSLB #1005902 · as of June 30, 2026
Active · clear
John J L Fennell
Anaheim, CA · CSLB #1086390 · as of June 30, 2026
Active · clear
Richard Fennell Plumbing
Torrance, CA · CSLB #562644 · as of June 30, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of June 30, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.