| Business | Phone |
| B & M Trenching 429 Furnace St, Mayville 53050 | (920) 387-5498 |
| Sterr Contracting W2579 Zions Church Rd, Mayville 53050 | (920) 387-3200 |
| Town & Country Underground W2899 Dunn Rd, Mayville 53050 | (920) 924-0927 |
| Town & Country Utility Constr W2899 Dunn Rd, Mayville 53050 | (920) 387-2394 |