| Business | Phone |
| E L & K Developers Inc N331 Old Highway 26, Fort Atkinson 53538 | (920) 563-9500 |
| Gehrke Construction & Home Svc 419 Sherman Ave W, Fort Atkinson 53538 | (920) 563-3844 |
| Harmony Construction 100 Edward St, Fort Atkinson 53538 | (920) 568-8414 |
| Precision Construction Llc Fort Atkinson 53538 | (920) 568-9811 |
| Prisk Construction W7250 Blackhawk Island Rd, Fort Atkinson 53538 | (920) 563-5336 |
| Town & Country Homes N3660 Scheppert Rd, Fort Atkinson 53538 | (920) 563-6008 |