Licensed Plumbing (C-36) contractors in California

The California Contractors State License Board (CSLB) lists 12,055 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 8, 2026.

Showing 3,421–3,480 of 12,055 contractors

Eez Coyoy Plumbing INC
Riverside, CA · CSLB #1148443 · as of October 8, 2026
Active · clear
Effective Plumbing And Drain Cleaning
Atwater, CA · CSLB #952439 · as of October 8, 2026
Active · clear
Effective Plumbing Services Corporation
Mission Viejo, CA · CSLB #1082358 · as of October 8, 2026
Active · clear
Efficiency Plumbing
Vista, CA · CSLB #1126209 · as of October 8, 2026
Active · clear
Efficient Plumbing
Mission Viejo, CA · CSLB #1162016 · as of October 8, 2026
Active · clear
Efficient Plumbing
Laguna Niguel, CA · CSLB #895335 · as of October 8, 2026
Active · clear
Efficient Water Heaters INC
San Jose, CA · CSLB #1008381 · as of October 8, 2026
Active · clear
E F Plumbing
Los Angeles, CA · CSLB #624770 · as of October 8, 2026
Active · clear
Egc Family Plumbing INC
Manteca, CA · CSLB #1085600 · as of October 8, 2026
Active · clear
E G L Plumbing INC
Lynwood, CA · CSLB #1075827 · as of October 8, 2026
Active · clear
Eg Plumbing
San Juan Capistrano, CA · CSLB #1058287 · as of October 8, 2026
Active · clear
E G Plumbing
Vista, CA · CSLB #1130653 · as of October 8, 2026
Active · clear
Eg Plumbing
Los Banos, CA · CSLB #1160567 · as of October 8, 2026
Active · clear
Eg Plumbing & Rooter INC
North Hills, CA · CSLB #1028989 · as of October 8, 2026
Active · clear
E Guy & Son Plumbing
Sacramento, CA · CSLB #1026037 · as of October 8, 2026
Active · clear
E I De Smet Plumbing
Santa Ana, CA · CSLB #379566 · as of October 8, 2026
Active · clear
Ejax Magnesium Water INC
Garden Grove, CA · CSLB #941812 · as of October 8, 2026
Active · clear
Ejb Plumbing
Simi Valley, CA · CSLB #1094187 · as of October 8, 2026
Active · clear
E&j Elite Plumbing INC
Merced, CA · CSLB #1068011 · as of October 8, 2026
Active · clear
E J Plumbing
Atwater, CA · CSLB #683610 · as of October 8, 2026
Active · clear
E&j Plumbing INC
Los Angeles, CA · CSLB #1137808 · as of October 8, 2026
Active · clear
E K Plumbing
San Bruno, CA · CSLB #954409 · as of October 8, 2026
Active · clear
Elan's Plumbing Solutions INC
Los Angeles, CA · CSLB #1072444 · as of October 8, 2026
Active · clear
Elazar Plumbing
Sherman Oaks, CA · CSLB #1134513 · as of October 8, 2026
Active · clear
Elbo Plumbing
Los Angeles, CA · CSLB #1054828 · as of October 8, 2026
Active · clear
El Charracas Plumbing
San Diego, CA · CSLB #1113661 · as of October 8, 2026
Active · clear
Elder & Young Plumbing INC
Orange, CA · CSLB #1070630 · as of October 8, 2026
Active · clear
El Dorado
Kingsport, CA · CSLB #525207 · as of October 8, 2026
Active · clear
Eldridge & Sons Plumbing INC
Campbell, CA · CSLB #1150849 · as of October 8, 2026
Active · clear
Elektro Plumbing INC
Richmond, CA · CSLB #1126886 · as of October 8, 2026
Active · clear
Element Outdoor Pool Construction LLC
Santa Rosa, CA · CSLB #1006164 · as of October 8, 2026
Active · clear
Element Plumbing Company
La Mesa, CA · CSLB #968818 · as of October 8, 2026
Active · clear
Elements Plumbing & Water Systems INC
Riverside, CA · CSLB #1101318 · as of October 8, 2026
Active · clear
Elevated Plumbing & Drain INC
Auburn, CA · CSLB #1138491 · as of October 8, 2026
Active · clear
Elevation Plumbing LLC
Irvine, CA · CSLB #1143023 · as of October 8, 2026
Active · clear
Eleven97 Plumbing INC
Pacoima, CA · CSLB #1055249 · as of October 8, 2026
Active · clear
Elias Plumbing
Ontario, CA · CSLB #1105933 · as of October 8, 2026
Active · clear
Elim Plumbing INC
Los Angeles, CA · CSLB #1041057 · as of October 8, 2026
Active · clear
Elios Plumbing LLC
Burbank, CA · CSLB #1145497 · as of October 8, 2026
Active · clear
Elite Backflow Service
Alpine, CA · CSLB #1037759 · as of October 8, 2026
Active · clear
Elite Bath Renovations INC
Buena Park, CA · CSLB #886884 · as of October 8, 2026
Active · clear
Elite Boilers
La Verne, CA · CSLB #1082034 · as of October 8, 2026
Active · clear
Elite Pipe P
Diamond Bar, CA · CSLB #1144688 · as of October 8, 2026
Active · clear
Elite Pipes
San Pedro, CA · CSLB #909902 · as of October 8, 2026
Active · clear
Elite Pipe Solutions LLC
Petaluma, CA · CSLB #1121107 · as of October 8, 2026
Active · clear
Ryan Breeding DBA Elite Plumbing
Bakersfield, CA · CSLB #966082 · as of October 8, 2026
Active · clear
Elite Plumbing
Hayward, CA · CSLB #1145865 · as of October 8, 2026
Active · clear
Elite Plumbing And Rooters
Manteca, CA · CSLB #1159859 · as of October 8, 2026
Active · clear
Elite Plumbing & Drains LLC
Riverside, CA · CSLB #1087687 · as of October 8, 2026
Active · clear
Elite Plumbing Enterprises INC.
El Dorado Hills, CA · CSLB #1036803 · as of October 8, 2026
Active · clear
Elite Plumbing & Hydro-jetting INC
Whittier, CA · CSLB #1018006 · as of October 8, 2026
Active · clear
Elite Plumbing INC
Brentwood, CA · CSLB #880532 · as of October 8, 2026
Active · clear
Elite Plumbing INC
Santa Ana, CA · CSLB #702185 · as of October 8, 2026
Active · clear
Elite Plumbing Of San Diego
Alpine, CA · CSLB #969629 · as of October 8, 2026
Active · clear
Elite Plumbing Pros
Riverside, CA · CSLB #1120164 · as of October 8, 2026
Active · clear
Elite Plumbing Pros LLC
Burbank, CA · CSLB #1160453 · as of October 8, 2026
Active · clear
Elite Plumbing & Rooter
Los Angeles, CA · CSLB #778468 · as of October 8, 2026
Active · clear
Elite Plumbing Services
Cotati, CA · CSLB #960136 · as of October 8, 2026
Active · clear
Elite Plumbing Services INC
Vacaville, CA · CSLB #954698 · as of October 8, 2026
Active · clear
Elite Plumbing Solutions LLC
Riverside, CA · CSLB #1160730 · as of October 8, 2026
Active · clear

Data sourced from the California Contractors State License Board (CSLB), current as of October 8, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.