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Licensed plumbers in Richmond, CA
31 plumbing contractors with a CSLB C-36 license list a business address in Richmond (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 | License # | Expires |
|---|---|---|---|
| A & R Plumbing And Drain Inc. | (510) 609-2804 | 1147074 | 12/31/2027 |
| Alansi's Plumbing Inc. | (415) 497-8700 | 968129 | 12/31/2026 |
| Allied Propane Service Inc. | (510) 237-7077 | 715561 | 11/30/2027 |
| Allied Propane Transportation Inc. | (510) 237-7077 | 1017928 | 09/30/2028 |
| Andrew Lee | (415) 531-3131 | 882242 | 08/31/2028 |
| Bayworks Plumbing Inc. Website | (415) 571-3050 | 1025208 | 06/30/2028 |
| Class A Drain & Plumbing Inc. | (415) 342-6382 | 1102206 | 03/31/2027 |
| Clear Plumbing | (510) 778-8800 | 916424 | 05/31/2028 |
| Divine Flow Plumbing Inc. | (415) 525-0681 | 1153160 | 04/30/2028 |
| Double G Plumbing Website | (415) 928-9573 | 1088294 | 03/31/2028 |
| Dream Plumbing & Rooter LLC | (510) 362-1097 | 1142762 | 04/30/2028 |
| Elektro Plumbing Inc. | (415) 988-4691 | 1126886 | 09/30/2028 |
| F C Plumbing | (510) 974-4828 | 1032505 | 11/30/2027 |
| G T O Plumbing And Rooter | (415) 745-6959 | 1094012 | 07/31/2028 |
| Honest Flow Plumbing & Rooter | (415) 745-4508 | 1138161 | 05/31/2027 |
| Horizon Plumbing Inc. | (510) 932-8208 | 1078377 | 09/30/2027 |
| Justin Aulday | (510) 815-0931 | 872086 | 02/29/2028 |
| Kato Plumbing | (510) 684-2531 | 957330 | 02/28/2027 |
| McA Flow Plumbing | (415) 571-3606 | 1159853 | 08/31/2028 |
| Ortega Plumbing & Rooter LLC | (510) 502-6937 | 1105758 | 02/28/2027 |
| Pipe Arts Plumbing | (510) 847-2927 | 857653 | 04/30/2027 |
| Pipe Liners Plumbing | (510) 812-9984 | 1134335 | 03/31/2027 |
| Prestigious Plumbing | (415) 716-3703 | 1107201 | 07/31/2027 |
| Reyes Plumbing Website | (510) 222-2282 | 743331 | 12/31/2027 |
| Seng's Plumbing | (510) 695-7731 | 1040968 | 06/30/2028 |
| Sewer And Drain Masters Corporation | (510) 222-7608 | 808055 | 10/31/2027 |
| Superior Plumbing & Drain Cleaning Services | (510) 222-7608 | 915553 | 05/31/2028 |
| The Alcazar Plumbing Company | (510) 776-5319 | 957019 | 01/31/2027 |
| Val Betti Plumbing & Heating Inc. Website | (510) 232-5593 | 196928 | 08/31/2028 |
| Valthera Plumbing | (510) 414-4423 | 1161301 | 09/30/2028 |
| William Cruz Plumbing | (510) 426-2811 | 993597 | 06/30/2028 |