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Licensed plumbers in Martinez, CA
17 plumbing contractors with a CSLB C-36 license list a business address in Martinez (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 |
|---|---|---|---|
| Absolute Plumbing Inc. Dba:Absolute Plumbing And Drain | (925) 676-1900 | 890248 | 02/29/2028 |
| American Pipe Bursting LLC Website | (925) 586-7970 | 1039462 | 05/31/2028 |
| Doug's Plumbing | (925) 323-1194 | 631076 | 10/31/2027 |
| Electrical & Plumbing Incorporated | (925) 229-5683 | 712451 | 01/31/2028 |
| Ernie's Plumbing & Sewer Service | (925) 228-5242 | 802333 | 12/31/2027 |
| Flushitdown LLC | (510) 830-9474 | 1155862 | 05/31/2028 |
| Frank Salazar DBA F S Plumbing | (925) 595-3962 | 612036 | 10/31/2028 |
| Frankie's Plumbing Website | (925) 286-5114 | 1089880 | 04/30/2028 |
| Grizzly Bear Plumbing LLC Website | (925) 765-5266 | 1100358 | 01/31/2027 |
| J's Plumbing | (925) 339-3144 | 1062800 | 03/31/2027 |
| John Edward Gallagher | (925) 376-7399 | 810463 | 06/30/2027 |
| K C Wilson Plumbing Inc. DBA Wilson Plumbing | (925) 228-8171 | 660458 | 02/28/2027 |
| Kevin's Painting And Plumbing | (925) 324-3195 | 1008078 | 10/31/2027 |
| Morgans Plumbing | (925) 812-0549 | 1101604 | 02/28/2027 |
| Nak For Plumbing Inc. | (925) 969-0194 | 999210 | 12/31/2026 |
| Smart Plumbing | (415) 439-3312 | 1004635 | 06/30/2027 |
| T B Plumbing Website | (925) 370-1195 | 977956 | 10/31/2028 |