| Business | Phone |
| 4s Construction 1352 Dayton St, Mayville 53050 | (920) 387-5617 |
| Abbott Construction 212 Grove St, Mayville 53050 | (920) 387-1100 |
| Krieser Construction Co 77 Breckenridge St, Mayville 53050 | (920) 387-2000 |
| Tlc Diversified Svc N8873 German St, Mayville 53050 | (920) 387-2825 |