Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,024 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 1, 2026.

Showing 4,801–4,860 of 12,024 contractors

Henry's Plumbing
Lakeside, CA · CSLB #1131089 · as of July 1, 2026
Active · clear
Tim Henry Plumbing
Yucca Valley, CA · CSLB #914828 · as of July 1, 2026
Active · clear
Sean Hensley Plumbing Company
Santa Rosa, CA · CSLB #879745 · as of July 1, 2026
Active · clear
Henson Plumbing INC
Brentwood, CA · CSLB #888355 · as of July 1, 2026
Active · clear
Henthorn Plumbing
Redwood City, CA · CSLB #994835 · as of July 1, 2026
Active · clear
David A Hentschke Plumbing
Santa Barbara, CA · CSLB #762907 · as of July 1, 2026
Active · clear
Herb Aguirre Plumbing
South Lake Tahoe, CA · CSLB #1147032 · as of July 1, 2026
Active · clear
Hercules Plumbing INC
Riverside, CA · CSLB #1016338 · as of July 1, 2026
Active · clear
Heritage Bay Plumbing INC
Paso Robles, CA · CSLB #1138843 · as of July 1, 2026
Active · clear
Heritage Plumbing
Menifee, CA · CSLB #1035361 · as of July 1, 2026
Active · clear
Heritage Plumbing
Sacramento, CA · CSLB #747383 · as of July 1, 2026
Active · clear
Heritage Plumbing Pros
Salinas, CA · CSLB #1148291 · as of July 1, 2026
Active · clear
Herme's Plumbing
Rancho Cucamonga, CA · CSLB #1111586 · as of July 1, 2026
Active · clear
Hermes Plumbing And Rooting INC
Van Nuys, CA · CSLB #1058208 · as of July 1, 2026
Active · clear
Hermes Plumbing INC
Napa, CA · CSLB #1069597 · as of July 1, 2026
Active · clear
Hermosillo Plumbing
Riverside, CA · CSLB #1089655 · as of July 1, 2026
Active · clear
Hermoso Plumbing INC
Winchester, CA · CSLB #1093070 · as of July 1, 2026
Active · clear
Bob Hernandez
San Clemente, CA · CSLB #951292 · as of July 1, 2026
Active · clear
Da Hernandez Plumbing INC
Van Nuys, CA · CSLB #1094018 · as of July 1, 2026
Active · clear
Jose Hernandez
Winton, CA · CSLB #1016967 · as of July 1, 2026
Active · clear
Michael A Hernandez
La Mirada, CA · CSLB #899865 · as of July 1, 2026
Active · clear
Oscar Hernandez Plumbing
Montebello, CA · CSLB #972588 · as of July 1, 2026
Active · clear
Hernandez Plumbing
Redwood City, CA · CSLB #986771 · as of July 1, 2026
Active · clear
Hernandez Plumbing
El Sobrante, CA · CSLB #934995 · as of July 1, 2026
Active · clear
Hernandez Plumbing Services Partnership
Hayward, CA · CSLB #1132283 · as of July 1, 2026
Active · clear
Hernan's Plumbing INC
Reseda, CA · CSLB #907653 · as of July 1, 2026
Active · clear
Herondo
Torrance, CA · CSLB #913714 · as of July 1, 2026
Active · clear
Heros Plumbing Service LLC
Bakersfield, CA · CSLB #1055844 · as of July 1, 2026
Active · clear
Carlos Herrera
Lynwood, CA · CSLB #911764 · as of July 1, 2026
Active · clear
Oscar Santana Herrera-mejorado
Truckee, CA · CSLB #1107774 · as of July 1, 2026
Active · clear
Herrera Plumbing
Windsor, CA · CSLB #1094579 · as of July 1, 2026
Active · clear
Herrin Plumbing
Salinas, CA · CSLB #1099500 · as of July 1, 2026
Active · clear
Hewitt & Sons Plumbing
Woodland, CA · CSLB #641886 · as of July 1, 2026
Active · clear
Heyer Plumbing
Trabuco Canyon, CA · CSLB #755406 · as of July 1, 2026
Active · clear
Heys Plumbing
Valencia, CA · CSLB #992923 · as of July 1, 2026
Active · clear
HHL Enterprises INC
Laguna Hills, CA · CSLB #1138736 · as of July 1, 2026
Active · clear
H & H Plumbing
Paso Robles, CA · CSLB #504974 · as of July 1, 2026
Active · clear
H & H Plumbing INC
Arcadia, CA · CSLB #1068091 · as of July 1, 2026
Active · clear
H & H Plumbing Service
Los Gatos, CA · CSLB #652529 · as of July 1, 2026
Active · clear
H H S Plumbing INC
Rancho Mission Viejo, CA · CSLB #1029667 · as of July 1, 2026
Active · clear
Hickey Plumbing
Altadena, CA · CSLB #459923 · as of July 1, 2026
Active · clear
Hicks Plumbing INC
Monterey, CA · CSLB #798097 · as of July 1, 2026
Active · clear
Hicks Plumbing Technologies CO
Pasadena, CA · CSLB #699330 · as of July 1, 2026
Active · clear
Hidden Valley Plumbing
Escondido, CA · CSLB #1031946 · as of July 1, 2026
Active · clear
Hi Def Plumbing
Lodi, CA · CSLB #1046962 · as of July 1, 2026
Active · clear
Hi-desert Plumbing INC
Yucca Valley, CA · CSLB #1029182 · as of July 1, 2026
Active · clear
Hi Desert Plumbing LLC
Dayton, CA · CSLB #1124132 · as of July 1, 2026
Active · clear
Higerd Plumbing
Mammoth Lakes, CA · CSLB #1129590 · as of July 1, 2026
Active · clear
High Caliber Plumbing HCP
Anaheim, CA · CSLB #1143710 · as of July 1, 2026
Active · clear
High Demand Plumbing
Fullerton, CA · CSLB #1140337 · as of July 1, 2026
Active · clear
High Desert Leak Detection
Hesperia, CA · CSLB #759904 · as of July 1, 2026
Active · clear
High Desert Plumbing
Reno, CA · CSLB #965852 · as of July 1, 2026
Active · clear
High Desert Plumbing And Rooter
Apple Valley, CA · CSLB #912978 · as of July 1, 2026
Active · clear
Highend Plumbing Services INC
Panorama City, CA · CSLB #1133158 · as of July 1, 2026
Active · clear
Highlander Plumbing
Los Angeles, CA · CSLB #1106142 · as of July 1, 2026
Active · clear
Highland Plumbing INC
Mammoth Lakes, CA · CSLB #1075206 · as of July 1, 2026
Active · clear
Highland Plumbing Services INC
Burbank, CA · CSLB #1083124 · as of July 1, 2026
Active · clear
High Mountain Plumbing
Mt Shasta, CA · CSLB #1005215 · as of July 1, 2026
Active · clear
High N Low Plumbing
Palmdale, CA · CSLB #1123588 · as of July 1, 2026
Active · clear
High Performance Plumbing
Chino, CA · CSLB #569436 · as of July 1, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of July 1, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.