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Licensed plumbers in Eureka, CA
20 plumbing contractors with a CSLB C-36 license list a business address in Eureka (Humboldt 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 |
|---|---|---|---|
| 101 Plumbing Humboldt Inc. | (707) 498-2707 | 1033582 | 07/31/2028 |
| Alba Plumbing And Fire Protection Inc. | (707) 834-1213 | 1150214 | 02/29/2028 |
| Cedar Bay Plumbing | (707) 499-6119 | 1131011 | 12/31/2026 |
| Ciraulo Plumbing Services Website | (707) 497-4213 | 1097441 | 10/31/2028 |
| Clear Waters Plumbing Website | (707) 499-2581 | 1140926 | 07/31/2027 |
| Ed The Plumber Fitz It Right Plumbing LLC | (707) 267-6915 | 1006962 | 06/30/2027 |
| Greenway Drain Cleaning & Plumbing | (707) 599-1033 | 1082668 | 10/31/2027 |
| Hardy's Plumbing | (707) 601-4968 | 1003570 | 05/31/2027 |
| Hinrichs Plumbing | (707) 834-4199 | 1138112 | 05/31/2027 |
| Horvath Plumbing | (707) 683-6907 | 1018232 | 09/30/2028 |
| Jack Lamb Plumbing | (707) 601-9039 | 1100657 | 01/31/2027 |
| Jeff Tehan Plumbing | (707) 445-9193 | 750365 | 06/30/2028 |
| Lodes Plumbing | (707) 616-0491 | 1075409 | 05/31/2027 |
| Niekrasz Plumbing Inc. | (707) 442-7181 | 292370 | 02/29/2028 |
| Northcoast Plumbing LLC | (707) 267-7470 | 1019695 | 09/30/2027 |
| O B D Plumbing | (707) 672-6279 | 820052 | 05/31/2027 |
| Still Waters Plumbing | (707) 601-7714 | 892094 | 03/31/2027 |
| Straight Flush Plumbing | (707) 267-5469 | 956123 | 12/31/2026 |
| Tim's Plumbing | (707) 499-1266 | 701392 | 01/31/2027 |
| Wayne Maples Plumbing & Heating Inc. | (707) 445-2500 | 747665 | 01/31/2028 |