If you’re interested in becoming a pre-qualified plumber, fill out and submit the Pre-qualified Plumber Application to the City’s Building Inspection Department located at the City/County Government Building at 160 South Macy Street.
Current Pre-Qualified Plumber/Contractors
| Business Name | Address | City | Phone Number |
|---|---|---|---|
| Abel Plumbing | 1402 W. South Park Ave | Oshkosh | (920) 385-7037 |
| Acme Trenchless Utilities LLC | 844 Ransom St | Ripon | (920) 376-4222 |
| Ahern-Gross | 218 S. Main St | Fond du Lac | (920) 921-1414 |
| Grebe Plumbing LLC | 111 4th St | Fond du Lac | (920) 251-7694 |
| Mand Plumbing LLC | PO Box 1341 | Fond du Lac | (920) 924-4575 |
| Mies Rooter & Plumbing | N7333 Mosher Dr | Fond du Lac | (920) 922-7273 |
| Pat Mand Boring & Trenching | PO Box 1541 | Fond du Lac | (920) 960-3635 |
| Rob Giese Construction Services Inc. | N7224 Kramer Dr | Fond du Lac | (920) 923-5188 |