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Licensed plumbers in Baldwin Park, CA
20 plumbing contractors with a CSLB C-36 license list a business address in Baldwin Park (Los Angeles 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 |
|---|---|---|---|
| Advanced Plumbing Solutions Inc. | (626) 252-8697 | 962930 | 07/31/2027 |
| Aldo Maldonado | (323) 228-3854 | 1152649 | 03/31/2028 |
| Apk Plumbing Inc. Website | (626) 367-4125 | 939027 | 10/31/2028 |
| Cardenas Plumbing Service | (626) 485-4314 | 744081 | 12/31/2027 |
| Delatorre Plumbing And Drains Inc. | (626) 437-9212 | 1154070 | 04/30/2028 |
| Goodwill Plumbing & Drain Inc. | (877) 733-6787 | 1096224 | 04/30/2027 |
| Guzman Plumbing Services | (626) 274-9915 | 1152567 | 03/31/2028 |
| JML Custom Plumbing Corp | (626) 646-3594 | 1163035 | 10/31/2028 |
| MJR Plumbing | (323) 445-3370 | 1108788 | 08/31/2027 |
| Mastercraft Plumbing | (626) 290-6555 | 928221 | 01/31/2027 |
| New Millennium Plumbing | (626) 253-2893 | 784689 | 09/30/2028 |
| Nolasco Plumbing Inc. | (626) 655-9552 | 914784 | 10/31/2027 |
| Oh My Clog Plumbing | (626) 472-3298 | 1149618 | 01/31/2028 |
| R C Plumbing & Son | (626) 332-1789 | 1013854 | 05/31/2028 |
| Re-Pipe Plumbing | (626) 549-5624 | 1060137 | 11/30/2027 |
| Reyes Plumbing | (626) 692-4613 | 1084806 | 12/31/2027 |
| Romero Bros Plumbing Website | (626) 826-7743 | 1155128 | 05/31/2028 |
| Ronald Lopez DBA Ron's Plumbing | (626) 617-7656 | 565590 | 04/30/2027 |
| Ted Johnson Propane Company Website | (626) 337-1222 | 605151 | 10/31/2028 |
| Walter's Good Plumbing LLC | (626) 533-4523 | 1113075 | 11/30/2027 |