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Licensed plumbers in El Sobrante, CA
16 plumbing contractors with a CSLB C-36 license list a business address in El Sobrante (Contra Costa County). A listing is not an endorsement.
Guides: Water heater installation in California · How to hire a plumber in California · What a C-36 plumbing license covers
Listings are CSLB C-36 Plumbing licences in the file downloaded November 4, 2026. Confirm a license is current on the CSLB license check before hiring.
| Business | Phone | Website | License # | Expires |
|---|---|---|---|---|
| Acestar Plumbing | (510) 837-8999 | — | 1000763 | 11/30/2027 |
| Boon Family Plumbing | (510) 691-7195 | — | 921492 | 09/30/2028 |
| C De Leon Plumbing Co. | (510) 385-3877 | — | 569370 | 05/31/2027 |
| Captain Rooter And Plumbing | (888) 487-1431 | Visit site | 983576 | 05/31/2027 |
| E B Plumbing | (510) 691-8301 | — | 881160 | 07/31/2028 |
| Ellis Plumbing | (510) 691-3847 | — | 856374 | 03/31/2027 |
| Everest Plumbing And Drain | (510) 233-2529 | — | 945398 | 04/30/2028 |
| Hernandez Plumbing | (415) 336-4061 | — | 934995 | 07/31/2027 |
| JNC Plumbing Inc. | (415) 571-4641 | — | 997975 | 09/30/2027 |
| Pacific Drain Inc. | (510) 223-3883 | — | 965694 | 09/30/2027 |
| Perez Plumbing | (510) 508-0333 | — | 919735 | 07/31/2028 |
| Portela's Plumbing | (415) 305-2955 | Visit site | 1162095 | 09/30/2028 |
| Sewer Connection Inc. | (775) 671-5637 | — | 796452 | 06/30/2027 |
| Smart Rooter | (510) 222-2297 | — | 982890 | 04/30/2027 |
| Team No Leaks Plumbing Inc. | (510) 435-2799 | — | 1132467 | 06/30/2027 |
| Total Plumbing Services & Engineering | (510) 804-4918 | — | 1070019 | 10/31/2028 |