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Licensed plumbers in Winchester, CA
19 plumbing contractors with a CSLB C-36 license list a business address in Winchester (Riverside 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 |
|---|---|---|---|
| Adu Plumbing LLC | (951) 795-4874 | 1078074 | 02/28/2027 |
| Christian Plumbing & Home Improvement | (951) 837-0607 | 933984 | 06/30/2027 |
| Crown Town Plumbing Inc. | (951) 593-5279 | 921818 | 11/30/2026 |
| David Aroz Plumbing & Construction | (562) 572-2646 | 321292 | 04/30/2028 |
| Dennis S Carter Plumbing | (760) 802-0882 | 750315 | 06/30/2028 |
| Executive Pros | (951) 837-9511 | 1013660 | 08/31/2028 |
| Good Guys Plumbing Heating & Air Inc. | (951) 757-5930 | 1155580 | 05/31/2028 |
| Hot Water Heroes | (951) 553-3882 | 958510 | 03/31/2027 |
| Kent Plumbing Company | (951) 926-8400 | 925750 | 12/31/2026 |
| Mighty Plumbers | (760) 390-8899 | 1093070 | 06/30/2028 |
| Pacific Southwest Plumbing Inc. | (310) 997-7587 | 1084104 | 07/31/2028 |
| Pioneer Plumbing Co. | (951) 216-0524 | 1114070 | 12/31/2027 |
| Premier Plumbing Services | (619) 480-8310 | 1155310 | 05/31/2028 |
| Serve Rite Plumbing And Rooter Inc. | (714) 504-6861 | 1028167 | 03/31/2028 |
| Shipwreck Plumbing Services LLC Website | (951) 336-8822 | 1160996 | 09/30/2028 |
| So Cal Plumbing Heating Drains | (619) 843-1534 | 888569 | 12/31/2026 |
| Socal's Finest Plumbing Inc. | (951) 303-7548 | 1150929 | 02/29/2028 |
| Weber's Plumbing Inc. | (951) 388-0515 | 444338 | 12/31/2027 |
| West Coast Drains And Plumbing Inc. | (760) 874-1033 | 1099334 | 12/31/2026 |