Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 11,931 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 July 5, 2026.

Showing 8,821–8,880 of 11,931 contractors

Renowned Plumbing & Rooter INC
Upland, CA · CSLB #1088019 · as of July 5, 2026
Active · clear
Renshaw Plumbing & Mechanical INC
Calimesa, CA · CSLB #877128 · as of July 5, 2026
Active · clear
Alan Renzi Plumbing
Santa Cruz, CA · CSLB #1063416 · as of July 5, 2026
Active · clear
Repair Plumbing Now
San Diego, CA · CSLB #1125713 · as of July 5, 2026
Active · clear
Eugenio Repetto Plumber
Daly City, CA · CSLB #921122 · as of July 5, 2026
Active · clear
Repipe Expert INC
Glendale, CA · CSLB #1031177 · as of July 5, 2026
Active · clear
Repipe Home Hero
San Diego, CA · CSLB #1075463 · as of July 5, 2026
Active · clear
Repipe Max INC
La Mirada, CA · CSLB #1067279 · as of July 5, 2026
Active · clear
Repipe Once & Waterheater Genius
Montebello, CA · CSLB #1004038 · as of July 5, 2026
Active · clear
Repipe On Time And Plumbing
San Diego, CA · CSLB #1128959 · as of July 5, 2026
Active · clear
Re-pipe Plumbing
Baldwin Park, CA · CSLB #1060137 · as of July 5, 2026
Active · clear
Repipe Plumbing Solutions
Los Angeles, CA · CSLB #1084361 · as of July 5, 2026
Active · clear
Repipe Plus Plumbing CO
Las Vegas, CA · CSLB #1037169 · as of July 5, 2026
Active · clear
Repipe Pro
Glendale, CA · CSLB #695125 · as of July 5, 2026
Active · clear
Repipe Ready
Tarzana, CA · CSLB #734569 · as of July 5, 2026
Active · clear
Repipe SC INC
El Segundo, CA · CSLB #1113894 · as of July 5, 2026
Active · clear
Repipe Top Team INC
Costa Mesa, CA · CSLB #1061908 · as of July 5, 2026
Active · clear
Repipe & Water Heaters 4 Less INC
San Diego, CA · CSLB #1012842 · as of July 5, 2026
Active · clear
Res-com Plumbing INC
Hollister, CA · CSLB #943739 · as of July 5, 2026
Active · clear
Resco Rooter
Yucaipa, CA · CSLB #1072817 · as of July 5, 2026
Active · clear
Rescue Hero Plumbing
Bakersfield, CA · CSLB #1068015 · as of July 5, 2026
Active · clear
Rescue Plumbers INC
Phelan, CA · CSLB #971522 · as of July 5, 2026
Active · clear
Rescue Plumbing & Rooter
North Hollywood, CA · CSLB #1110496 · as of July 5, 2026
Active · clear
Rescue Rooter
Memphis, CA · CSLB #765155 · as of July 5, 2026
Active · clear
Residential Plumbing & Repairs
Los Angeles, CA · CSLB #767031 · as of July 5, 2026
Active · clear
Residential Plumbing Service
Chula Vista, CA · CSLB #1080604 · as of July 5, 2026
Active · clear
Residential Rooter
Temple City, CA · CSLB #880717 · as of July 5, 2026
Active · clear
Resilient Plumbing
Poway, CA · CSLB #1130325 · as of July 5, 2026
Active · clear
Resolution Plumbing INC
Bellflower, CA · CSLB #1035559 · as of July 5, 2026
Active · clear
Resolved Plumbing & Drain
La Habra, CA · CSLB #1046906 · as of July 5, 2026
Active · clear
Restore Plumbing & Drain
Garden Grove, CA · CSLB #860490 · as of July 5, 2026
Active · clear
Resurrection Plumbing
Washington, CA · CSLB #961564 · as of July 5, 2026
Active · clear
Retitan Plumbing LLC
Hesperia, CA · CSLB #1149116 · as of July 5, 2026
Active · clear
Reto's Plumbing
Bellflower, CA · CSLB #918717 · as of July 5, 2026
Active · clear
Retrac Plumbing
Rocklin, CA · CSLB #1083330 · as of July 5, 2026
Active · clear
Retrofit Express INC
Canoga Park, CA · CSLB #868505 · as of July 5, 2026
Active · clear
Retrofit Plumbing
Coalinga, CA · CSLB #901209 · as of July 5, 2026
Active · clear
Retroflow Plumbing LLC
Dana Point, CA · CSLB #1141760 · as of July 5, 2026
Active · clear
Rev'd Up Plumbing
Claremont, CA · CSLB #1157144 · as of July 5, 2026
Active · clear
Revival Plumbing
Santa Ana, CA · CSLB #840548 · as of July 5, 2026
Active · clear
Rex's Rooter Plumbing INC
Nipomo, CA · CSLB #799841 · as of July 5, 2026
Active · clear
Humberto Reyes U
Anaheim, CA · CSLB #1033625 · as of July 5, 2026
Active · clear
Jose Luis Reyes
San Jacinto, CA · CSLB #1011113 · as of July 5, 2026
Active · clear
Reyes Plumbing
Richmond, CA · CSLB #743331 · as of July 5, 2026
Active · clear
Reyes Plumbing
Baldwin Park, CA · CSLB #1084806 · as of July 5, 2026
Active · clear
Reyes Plumbing
San Jose, CA · CSLB #1143216 · as of July 5, 2026
Active · clear
Rey Santos Plumbing
West Covina, CA · CSLB #992594 · as of July 5, 2026
Active · clear
Rey's Plumbing INC
Beaumont, CA · CSLB #1013975 · as of July 5, 2026
Active · clear
Rezab Plumbing
Hemet, CA · CSLB #1068920 · as of July 5, 2026
Active · clear
RF Plumbing INC
Lawndale, CA · CSLB #1134801 · as of July 5, 2026
Active · clear
R G 3 Plumbing
National City, CA · CSLB #1017067 · as of July 5, 2026
Active · clear
Rga Rooter & Plumbing INC
Anaheim, CA · CSLB #942828 · as of July 5, 2026
Active · clear
R G Plumbing Group INC
Santa Rosa, CA · CSLB #802006 · as of July 5, 2026
Active · clear
R & G Plumbing INC
Van Nuys, CA · CSLB #635070 · as of July 5, 2026
Active · clear
RG Plumbing INC
Reseda, CA · CSLB #1050270 · as of July 5, 2026
Active · clear
RG Plumbing & Repiping INC
San Jose, CA · CSLB #1152001 · as of July 5, 2026
Active · clear
Rooben Saryan DBA R G S Plumbing
Burbank, CA · CSLB #682840 · as of July 5, 2026
Active · clear
RGS Plumbing INC
Burbank, CA · CSLB #1085963 · as of July 5, 2026
Active · clear
R H Construction Plumbing
Granada Hills, CA · CSLB #872039 · as of July 5, 2026
Active · clear
John S Rhew
Hayden, CA · CSLB #1090932 · as of July 5, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 5, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.