| Business | Phone |
| Sid Grinker Co Fond Du Lac 54935 | (920) 923-5744 |
| Fond Du Lac Lutheran Homes 244 N Macy St, Fond Du Lac 54935 | (920) 923-1006 |
| Bashaw Builders Inc N5523 Deneveu Ln, Fond Du Lac 54935 | (920) 926-0929 |
| C D Smith Co 700 Doty St, Fond Du Lac 54935 | (920) 907-8057 |
| Ceco Building Systems N5073 Summit Dr, Fond Du Lac 54935 | (920) 907-8012 |
| North Central Construction 631 S Hickory St, Fond Du Lac 54935 | (920) 929-9400 |
| Phoenix Limited Design & Const 131 S Main St, Fond Du Lac 54935 | (920) 922-9495 |
| William Sesing Construction 540 Ledgewood Dr, Fond Du Lac 54935 | (920) 924-3692 |