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Licensed plumbers in Windsor, CA
18 plumbing contractors with a CSLB C-36 license list a business address in Windsor (Sonoma 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 |
|---|---|---|---|
| Azevedo Plumbing | (707) 481-1189 | 610882 | 01/31/2027 |
| B A M Plumbing Inc. | (707) 978-0867 | 979996 | 02/28/2027 |
| Brester-Smith Plumbing | (707) 292-5168 | 1075089 | 04/30/2027 |
| Clearline Plumbing | (707) 322-3540 | 970655 | 08/31/2027 |
| Herrera Plumbing | (707) 694-1420 | 1094579 | 07/31/2028 |
| Holman Plumbing Services Website | (707) 495-5002 | 1025061 | 03/31/2027 |
| Integrity Plumbing Service & Repair | (707) 241-3192 | 1129600 | 11/30/2026 |
| J T Z Plumbing | (707) 953-7700 | 961646 | 06/30/2027 |
| JV Plumbing & Backflow | (707) 799-2692 | 955698 | 12/31/2026 |
| Jason Morris Plumbing | (707) 997-3161 | 1004678 | 06/30/2027 |
| John Borg Plumbing Incorporated | (707) 838-6023 | 690949 | 06/30/2028 |
| Leland Plumbing Heating & Air Cond | (707) 838-9600 | 848071 | 10/31/2028 |
| Mike's Plumbing & Rooter | (707) 953-2371 | 885932 | 03/31/2028 |
| NP Plumbing | (707) 548-3265 | 1162080 | 09/30/2028 |
| Same Day Heating, Cooling & Plumbing | (707) 440-0590 | 1113715 | 12/31/2027 |
| Sonoma County Plumbing Inc. Website | (707) 838-7775 | 748975 | 10/31/2027 |
| Wahl Plumbing Inc. | (707) 529-8785 | 995671 | 05/31/2028 |
| Weatherly Water Heaters And Plumbing Services | (707) 495-2740 | 1116920 | 02/29/2028 |