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 10,441–10,500 of 12,111 contractors

Thomas Wick
Mission Viejo, CA · CSLB #1158319 · as of October 18, 2026
Active · clear
Thompson Family Plumbing And Drain LLC
Hesperia, CA · CSLB #984369 · as of October 18, 2026
Active · clear
Thompson Plumbing
Escondido, CA · CSLB #714553 · as of October 18, 2026
Active · clear
Thompson Plumbing CO INC
Fair Oaks, CA · CSLB #1028731 · as of October 18, 2026
Active · clear
Thompson Pool Plumbing INC
Anaheim, CA · CSLB #289803 · as of October 18, 2026
Active · clear
Rob Thompson Plumber
Anza, CA · CSLB #1041798 · as of October 18, 2026
Active · clear
Scott Thompson
Lakeside, CA · CSLB #874753 · as of October 18, 2026
Active · open complaint
Thompson's Plumbing
Springville, CA · CSLB #470218 · as of October 18, 2026
Active · clear
Thorson Plumbing
Shingle Springs, CA · CSLB #1032700 · as of October 18, 2026
Active · clear
Three96 LLC
Sparks, CA · CSLB #1148995 · as of October 18, 2026
Active · clear
Three Amigo's Plumbing INC
Auburn, CA · CSLB #1034448 · as of October 18, 2026
Active · clear
Three G'S Plumbing INC
Huntington Park, CA · CSLB #794585 · as of October 18, 2026
Active · clear
Three Lions Plumbing INC
Redondo Beach, CA · CSLB #761817 · as of October 18, 2026
Active · clear
Three Steps Plumbing
North Hills, CA · CSLB #962386 · as of October 18, 2026
Active · clear
Michael Weed JR And Family INC DBA Thrifty Plumbing
Waterford, CA · CSLB #1009946 · as of October 18, 2026
Active · clear
Thrifty Pro - Plumbing
Montebello, CA · CSLB #998469 · as of October 18, 2026
Active · clear
Thrifty Pro Plumbing & Rooter INC
Los Angeles, CA · CSLB #1123192 · as of October 18, 2026
Active · clear
Thrifty Rooter INC
Glendale, CA · CSLB #1140013 · as of October 18, 2026
Active · clear
Thumbs Up Plumbing
Garden Valley, CA · CSLB #882032 · as of October 18, 2026
Active · clear
Thumbs Up Rooter And Plumbing
Oakland, CA · CSLB #1035423 · as of October 18, 2026
Active · clear
Thunder Plumbing
Glendale, CA · CSLB #673995 · as of October 18, 2026
Active · clear
Thurmon Plumbing
Magalia, CA · CSLB #1152252 · as of October 18, 2026
Active · clear
Tic Tok Plumbing INC
Panorama City, CA · CSLB #1085629 · as of October 18, 2026
Active · clear
Tidal Plumbing LLC
Carlsbad, CA · CSLB #1108358 · as of October 18, 2026
Active · clear
Tidal Wave Rooter & Plumbing INC
Los Angeles, CA · CSLB #1158712 · as of October 18, 2026
Active · clear
Tidewater Plumbing INC
Twain Harte, CA · CSLB #588497 · as of October 18, 2026
Active · clear
Tidy Plumbing INC
Sausalito, CA · CSLB #1133715 · as of October 18, 2026
Active · clear
Tier 1 Leak Detection
Anaheim, CA · CSLB #1032420 · as of October 18, 2026
Active · clear
Tier 1 Local Plumbing
Oakdale, CA · CSLB #1155333 · as of October 18, 2026
Active · clear
Tier 1 Plumbing
Pacheco, CA · CSLB #1158503 · as of October 18, 2026
Active · clear
Tier 7 Plumbing & Rooter
Hawthorne, CA · CSLB #1136552 · as of October 18, 2026
Active · clear
Tiger Plumbing
Yorba Linda, CA · CSLB #520876 · as of October 18, 2026
Active · clear
Tiger Plumbing And Backflow
Compton, CA · CSLB #1058459 · as of October 18, 2026
Active · clear
Tighten Up Plumbing
San Juan Capistrano, CA · CSLB #1066573 · as of October 18, 2026
Active · clear
Tight Grip Services
North Hills, CA · CSLB #1113624 · as of October 18, 2026
Active · clear
Tikal Plumbing & Rooter Service
Lawndale, CA · CSLB #986849 · as of October 18, 2026
Active · clear
Timberidge Plumbing
Sparks, CA · CSLB #797828 · as of October 18, 2026
Active · clear
Timeless Plumbing & Rooter LLC
Upland, CA · CSLB #1157566 · as of October 18, 2026
Active · clear
Tim Larson Plumbing INC
Truckee, CA · CSLB #844268 · as of October 18, 2026
Active · clear
Timothy Singleton SR
Los Angeles, CA · CSLB #1153390 · as of October 18, 2026
Active · clear
Tim's Plumbing
Eureka, CA · CSLB #701392 · as of October 18, 2026
Active · clear
Tim's Plumbing INC
Rocklin, CA · CSLB #1093858 · as of October 18, 2026
Active · clear
Tim's Plumbing & Rooter
Torrance, CA · CSLB #1008826 · as of October 18, 2026
Active · clear
Tingo's Plumbing INC
Los Angeles, CA · CSLB #1068929 · as of October 18, 2026
Active · clear
Baird Tinkey Plumbing
Felton, CA · CSLB #1128217 · as of October 18, 2026
Active · clear
Tinkey Plumbing
Rancho Cordova, CA · CSLB #516012 · as of October 18, 2026
Active · clear
Tino's Drains
Santa Barbara, CA · CSLB #1020147 · as of October 18, 2026
Active · clear
Tino's Plumbing INC
Watsonville, CA · CSLB #762114 · as of October 18, 2026
Active · clear
Tip Top Drain Pro's
Northridge, CA · CSLB #1035828 · as of October 18, 2026
Active · clear
Titan Brother's Plumbing & Rooter Services INC
Canoga Park, CA · CSLB #1025984 · as of October 18, 2026
Active · clear
Titan Plumbing
Los Angeles, CA · CSLB #968959 · as of October 18, 2026
Active · clear
Titan Plumbing And Rooter
Harbor City, CA · CSLB #1073961 · as of October 18, 2026
Active · clear
Titan Plumbing INC
Bakersfield, CA · CSLB #1062191 · as of October 18, 2026
Active · clear
Tito's Plumbing INC
Santa Maria, CA · CSLB #1060065 · as of October 18, 2026
Active · clear
Tito's Plumbing Service
Manteca, CA · CSLB #983408 · as of October 18, 2026
Active · clear
Titus Plumbing INC
Ripon, CA · CSLB #873569 · as of October 18, 2026
Active · clear
T&j's Plumbing
Hanford, CA · CSLB #1157572 · as of October 18, 2026
Active · clear
Tj's Plumbing
San Jose, CA · CSLB #1110948 · as of October 18, 2026
Active · clear
TKF Plumbing
East Palo Alto, CA · CSLB #1110488 · as of October 18, 2026
Active · clear
T Kino's Plumbing Corp
San Diego, CA · CSLB #1117152 · 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.