| Business | Phone |
| Glenwood Engineering & Contrng 905 Summit Ave, Niles 44446 | (330) 652-9616 |
| J A Mc Mahon Inc 649 Grant St, Niles 44446 | (330) 652-2588 |
| Total Resources 10 S Main St, Niles 44446 | (330) 652-7500 |
| Warren Fabricating Corp 907 S Main St, Niles 44446 | (330) 544-4101 |