| Business | Phone |
| Abc Harman Construction 219 N Poplar St, Fostoria 44830 | (419) 435-4430 |
| Botello Builders 500 Columbus Ave, Fostoria 44830 | (419) 435-5955 |
| D & D Home Improvement 1001 S Main St, Fostoria 44830 | (419) 435-8011 |
| Dyer's Home Improvement 621 S Wood St, Fostoria 44830 | (419) 435-9126 |
| Gase Construction Inc 11198 W State Route 18, Fostoria 44830 | (419) 435-1092 |
| Hay & Sons Construction Llc 1315 N Countyline St, Fostoria 44830 | (419) 435-3209 |
| M & Z Construction 111 E Jackson St, Fostoria 44830 | (419) 435-2626 |
| Mc Carthy Construction 6471 N County Road 25, Fostoria 44830 | (419) 435-5188 |
| Schreiner Construction Corp 410 E North St, Fostoria 44830 | (419) 435-8388 |
| Teric Cook Construction 10388 W Township Road 84, Fostoria 44830 | (419) 435-9081 |
| Whitta Construction 1200 Mcdougal St, Fostoria 44830 | (419) 435-7033 |