| Business | Phone |
| Bryan White Contracting 5025 Township Road 126, Cardington 43315 | (419) 946-7007 |
| Cooper Construction 2804 Township Road 143, Cardington 43315 | (419) 864-6727 |
| Nichols' Construction 404 Washington St, Cardington 43315 | (419) 864-3404 |
| Regency Construction Corp 3700 County Road 168, Cardington 43315 | (419) 864-3126 |