Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,111 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 18, 2026.

Showing 10,681–10,740 of 12,111 contractors

Triversal Plumbing INC
Yorba Linda, CA · CSLB #1158096 · as of October 18, 2026
Active · clear
TRM Plumbing
Los Angeles, CA · CSLB #536475 · as of October 18, 2026
Active · clear
Trophy Plumbing
Los Angeles, CA · CSLB #1111322 · as of October 18, 2026
Active · clear
Trophy Room Plumbing
Corning, CA · CSLB #602905 · as of October 18, 2026
Active · clear
Tropic Trades Plumbing
Carlsbad, CA · CSLB #1150460 · as of October 18, 2026
Active · clear
Jeff G Trouette Plumbing
Ukiah, CA · CSLB #503677 · as of October 18, 2026
Active · clear
Troutner Plumbing
San Luis Obispo, CA · CSLB #750841 · as of October 18, 2026
Active · clear
Troutwine Plumbing INC
Simi Valley, CA · CSLB #491675 · as of October 18, 2026
Active · clear
Troy Eu Jean Buford
Bakersfield, CA · CSLB #1159917 · as of October 18, 2026
Active · clear
Troy Plumbing And Backflow
Truckee, CA · CSLB #1141619 · as of October 18, 2026
Active · clear
Troy Plumbing And Repairs INC
San Diego, CA · CSLB #1047611 · as of October 18, 2026
Active · clear
Troy Plumbing INC
Culver City, CA · CSLB #1002083 · as of October 18, 2026
Active · open complaint
Trpinc
Canoga Park, CA · CSLB #777422 · as of October 18, 2026
Active · clear
T R Plumbing
Auburn, CA · CSLB #857246 · as of October 18, 2026
Active · clear
T R Plumbing INC
Helendale, CA · CSLB #677871 · as of October 18, 2026
Active · clear
Truby Plumbing
Fortuna, CA · CSLB #647902 · as of October 18, 2026
Active · clear
Tru Commercial Plumbing And Drains INC
Riverside, CA · CSLB #1074823 · as of October 18, 2026
Active · clear
True American Plumbing INC
Newhall, CA · CSLB #1141322 · as of October 18, 2026
Active · clear
True Blue Plumbing CO
Fairfield, CA · CSLB #832282 · as of October 18, 2026
Active · clear
True Blue Plumbing & Rooter
Sylmar, CA · CSLB #903762 · as of October 18, 2026
Active · clear
Truecore Plumbing LLC
Lompoc, CA · CSLB #1148047 · as of October 18, 2026
Active · clear
True Flow Plumbing
Carson, CA · CSLB #1079286 · as of October 18, 2026
Active · clear
Truelateral LLC
San Carlos, CA · CSLB #1163076 · as of October 18, 2026
Active · clear
Trueline Plumbing INC
Van Nuys, CA · CSLB #1152373 · as of October 18, 2026
Active · clear
True North Plumbing LLC
Orland, CA · CSLB #1149188 · as of October 18, 2026
Active · clear
True Plumbing LLC
Carlsbad, CA · CSLB #1114541 · as of October 18, 2026
Active · clear
True Quality Plumbing Service INC
Hemet, CA · CSLB #1091013 · as of October 18, 2026
Active · clear
True Rooter & Plumbing
Wilmington, CA · CSLB #981201 · as of October 18, 2026
Active · clear
True Value Plumbing
Granada Hills, CA · CSLB #896327 · as of October 18, 2026
Active · clear
True Value Plumbing CO
Dixon, CA · CSLB #953348 · as of October 18, 2026
Active · clear
True Value Plumbing INC
National City, CA · CSLB #1141517 · as of October 18, 2026
Active · clear
Tru Innovations Plumbing
Garden Grove, CA · CSLB #1063781 · as of October 18, 2026
Active · clear
Trujillo Plumbing
South Lake Tahoe, CA · CSLB #1075035 · as of October 18, 2026
Active · clear
Trujillo's Plumbing INC
Woodland Hills, CA · CSLB #1074764 · as of October 18, 2026
Active · clear
Tru Plumbing
Lancaster, CA · CSLB #946633 · as of October 18, 2026
Active · clear
Trusted Plumbing CO
El Cajon, CA · CSLB #1033126 · as of October 18, 2026
Active · clear
Trusted Plumbing Solutions
Watsonville, CA · CSLB #1161335 · as of October 18, 2026
Active · clear
Trusted Plumbing Solutions
Santee, CA · CSLB #1144026 · as of October 18, 2026
Active · clear
Trusted Water Heater Company
Temecula, CA · CSLB #1095732 · as of October 18, 2026
Active · clear
Trusted Water Systems
Chula Vista, CA · CSLB #1087368 · as of October 18, 2026
Active · clear
Trust Plumbing & Rooting INC
Arleta, CA · CSLB #1083076 · as of October 18, 2026
Active · clear
Trustworthy Plumbing INC
San Diego, CA · CSLB #1075084 · as of October 18, 2026
Active · clear
Trustworthy Plumbing LLC
Downey, CA · CSLB #1115380 · as of October 18, 2026
Active · clear
Trusty Plumbing INC
Vista, CA · CSLB #1078684 · as of October 18, 2026
Active · clear
Truth Plumbing
Moreno Valley, CA · CSLB #1089898 · as of October 18, 2026
Active · clear
Pavel Trych
Springville, CA · CSLB #1082688 · as of October 18, 2026
Active · clear
TRY US First Plumbing
Sun Valley, CA · CSLB #855146 · as of October 18, 2026
Active · clear
T R Z Plumbing
Brisbane, CA · CSLB #928648 · as of October 18, 2026
Active · clear
T S C Plumbing
Stanton, CA · CSLB #801850 · as of October 18, 2026
Active · clear
T S I Plumbing INC
Los Angeles, CA · CSLB #997101 · as of October 18, 2026
Active · clear
Tsunami Plumbing And Leak Detection INC
Temecula, CA · CSLB #1011882 · as of October 18, 2026
Active · clear
Tsunami Plumbing & Rooter
Los Angeles, CA · CSLB #1050530 · as of October 18, 2026
Active · clear
TTL Plumbing LLC
San Jose, CA · CSLB #1019676 · as of October 18, 2026
Active · clear
T-top Plumbing CO INC
Simi Valley, CA · CSLB #692041 · as of October 18, 2026
Active · clear
T & T Plumbing
La Verne, CA · CSLB #1009247 · as of October 18, 2026
Active · clear
T & T Plumbing INC
Modesto, CA · CSLB #1040163 · as of October 18, 2026
Active · clear
TTR Plumbing
San Jose, CA · CSLB #1063342 · as of October 18, 2026
Active · clear
Tt's Plumbing INC
El Cajon, CA · CSLB #1055537 · as of October 18, 2026
Active · clear
Tuck's Plumbing INC
South Gate, CA · CSLB #757078 · as of October 18, 2026
Active · clear
Vazrik Tumanian
Tujunga, CA · CSLB #1097518 · as of October 18, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 18, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.