| Business | Phone |
| Birkemeier Builders 12787 Road 11, Ottawa 45875 | (419) 538-6567 |
| Bwb Constr 7432 Road 12, Ottawa 45875 | (419) 350-7731 |
| E J Meyer & Sons Inc 7567 State Route 109, Ottawa 45875 | (419) 523-5310 |
| Richard Birkemeier Constr 10044 Road I9, Ottawa 45875 | (419) 538-6623 |
| Stechschulte Builders 10269 State Route 224, Ottawa 45875 | (419) 523-5992 |
| Tac Construction Ltd 128 Cherry Ridge Run, Ottawa 45875 | (419) 523-9377 |
| Tac Construction Ltd 1295 Road J, Ottawa 45875 | (419) 456-3400 |
| Tri Action Construction Inc 11192 Maple Ln, Ottawa 45875 | (419) 523-3118 |
| Unverferth Construction 12323 State Route 115, Ottawa 45875 | (419) 532-2406 |
| Gerdeman Hovest Construction 11017 Road 7, Ottawa 45875 | (419) 523-6630 |
| Jerry Niese Construction 15444 Road G14, Ottawa 45875 | (419) 523-4225 |
| Kuhlman Builders Inc 1800 N Perry St # 100, Ottawa 45875 | (419) 523-4862 |
| Meyer Builder Inc 14534 Rd O, Ottawa 45875 | (419) 532-2349 |
| Paul Recker Construction 16010 Road M, Ottawa 45875 | (419) 532-3461 |