| Business | Phone |
| Tooling Unlimited Inc 260 S College St, Washington 15301 | (724) 222-3300 |
| Penn Industrial Sales 55 Hickory St, Washington 15301 | (724) 229-8802 |
| Hagemeyer 85 W Maiden St, Washington 15301 | (724) 222-0393 |
| American Air Filter Washington 15301 | (724) 225-2155 |
| Euro-Technologies Inc 325 Meadowlands Blvd, Washington 15301 | (724) 743-2837 |