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 6, 2026.

Showing 10,021–10,080 of 11,931 contractors

Star Rooter & Plumbing
San Lorenzo, CA · CSLB #845187 · as of July 6, 2026
Active · clear
The Stars And Pipes Plumbing CO
Woodland Hills, CA · CSLB #1130076 · as of July 6, 2026
Active · clear
Stars And Stripes Plumbing
Jurupa Valley, CA · CSLB #1133670 · as of July 6, 2026
Active · clear
States Plumbing And Drain
Roseville, CA · CSLB #1019876 · as of July 6, 2026
Active · clear
Statewide Mechanical Ii INC
Upland, CA · CSLB #980963 · as of July 6, 2026
Active · clear
John Peter Stathoulis
Torrance, CA · CSLB #605057 · as of July 6, 2026
Active · clear
Stax Plumbing Corp
Yucca Valley, CA · CSLB #1108310 · as of July 6, 2026
Active · clear
ST Clair Plumbing
Modesto, CA · CSLB #709793 · as of July 6, 2026
Active · clear
Stead Backflow Prevention Services INC
Lodi, CA · CSLB #848490 · as of July 6, 2026
Active · clear
Steadfast Plumbing
Ramona, CA · CSLB #1131205 · as of July 6, 2026
Active · clear
Steadfast Plumbing INC
Canoga Park, CA · CSLB #991216 · as of July 6, 2026
Active · clear
Steady Plumbing
San Marcos, CA · CSLB #1112246 · as of July 6, 2026
Active · clear
Stealth Drains INC
Burbank, CA · CSLB #1146078 · as of July 6, 2026
Active · clear
Stealth Leak Specialists INC
Oakley, CA · CSLB #1000016 · as of July 6, 2026
Active · clear
B Garber Plumbing INC DBA Steam Diego
San Diego, CA · CSLB #402593 · as of July 6, 2026
Active · clear
Stedman's Plumbing LLC
Friant, CA · CSLB #1110490 · as of July 6, 2026
Active · clear
Steele Plumbing
San Diego, CA · CSLB #1125466 · as of July 6, 2026
Active · clear
Stefano's Plumbing & Drain
Lafayette, CA · CSLB #937453 · as of July 6, 2026
Active · clear
Stellar Plumbing
Santee, CA · CSLB #1133627 · as of July 6, 2026
Active · clear
Stellar Plumbing
Llano, CA · CSLB #689754 · as of July 6, 2026
Active · clear
Stellar Plumbing INC
Brisbane, CA · CSLB #863322 · as of July 6, 2026
Active · clear
Stellar Plumbing & Rooter LLC
Venice, CA · CSLB #1140741 · as of July 6, 2026
Active · clear
Stem Plumbing
Winnetka, CA · CSLB #1129528 · as of July 6, 2026
Active · clear
Stennis Plumbing LLC
San Bernardino, CA · CSLB #882215 · as of July 6, 2026
Active · clear
Stephen A Plumbing INC
Encino, CA · CSLB #1119764 · as of July 6, 2026
Active · clear
Stephen Cunningham Plumbing
La Jolla, CA · CSLB #884414 · as of July 6, 2026
Active · clear
Stephens Rooter And Plumbing
Los Angeles, CA · CSLB #977814 · as of July 6, 2026
Active · clear
Sterbentz Plumbing
Cypress, CA · CSLB #987646 · as of July 6, 2026
Active · clear
Sterling River Plumbing
Carlsbad, CA · CSLB #1148447 · as of July 6, 2026
Active · clear
Steve Ortiz INC DBA Mike Stern Plumbing
Northridge, CA · CSLB #907080 · as of July 6, 2026
Active · clear
Steve G Plumbing CO
Los Angeles, CA · CSLB #768324 · as of July 6, 2026
Active · clear
Steve Holm Plumbing INC
Davis, CA · CSLB #875649 · as of July 6, 2026
Active · clear
Steve J Lovell
San Clemente, CA · CSLB #1096978 · as of July 6, 2026
Active · clear
Steven Arellano
Los Banos, CA · CSLB #1153539 · as of July 6, 2026
Active · clear
Steven Field Plumbing
Newbury Park, CA · CSLB #800451 · as of July 6, 2026
Active · clear
Steven Hagerty
Frazier Park, CA · CSLB #791747 · as of July 6, 2026
Active · clear
Steven Powell Plumbing Contractor
Burbank, CA · CSLB #859585 · as of July 6, 2026
Active · clear
Josh Stevens Plumbing
Santa Ynez, CA · CSLB #1076118 · as of July 6, 2026
Active · clear
Scott Stevens Plumbing
Irvine, CA · CSLB #1003456 · as of July 6, 2026
Active · clear
Steven's Traditional Plumbing INC
Santa Maria, CA · CSLB #1127023 · as of July 6, 2026
Active · clear
Steve's Plumbing INC
Santee, CA · CSLB #710625 · as of July 6, 2026
Active · clear
Steve's Plumbing & Rooting Service
Arleta, CA · CSLB #547018 · as of July 6, 2026
Active · clear
Brian Stewart Plumbing
Bakersfield, CA · CSLB #561618 · as of July 6, 2026
Active · clear
Eric Jason Stewart
Gardena, CA · CSLB #810326 · as of July 6, 2026
Active · clear
Stewart Plumbing & Drains INC
Valley Center, CA · CSLB #1058537 · as of July 6, 2026
Active · clear
Tony Stewart
San Diego, CA · CSLB #937166 · as of July 6, 2026
Active · clear
ST Helena Plumbing
Angwin, CA · CSLB #671970 · as of July 6, 2026
Active · clear
S-tier Plumbing LLC
Hawthorne, CA · CSLB #1150145 · as of July 6, 2026
Active · clear
Stillman Plumbing Company
Oakdale, CA · CSLB #503778 · as of July 6, 2026
Active · clear
Stills Plumbing
Imperial, CA · CSLB #935658 · as of July 6, 2026
Active · clear
Still Waters Plumbing
Eureka, CA · CSLB #892094 · as of July 6, 2026
Active · clear
STK Plumbing INC
San Francisco, CA · CSLB #1052972 · as of July 6, 2026
Active · clear
S T M Plumbing
Hemet, CA · CSLB #517015 · as of July 6, 2026
Active · clear
Stoddard Plumbing
Concord, CA · CSLB #393805 · as of July 6, 2026
Active · clear
Mike Stokx Plumbing
Gainesville, CA · CSLB #1010185 · as of July 6, 2026
Active · clear
Richard Stolarz Plumbing
Lakewood, CA · CSLB #991435 · as of July 6, 2026
Active · clear
Brett Martin Stom
Walnut Creek, CA · CSLB #687252 · as of July 6, 2026
Active · clear
Stonebridge Plumbing
Lakewood, CA · CSLB #826736 · as of July 6, 2026
Active · clear
Craig R Stone Plumbing INC
Stevenson Ranch, CA · CSLB #503626 · as of July 6, 2026
Active · clear
Stopper Services
Monterey, CA · CSLB #934999 · as of July 6, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 6, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.