| Business | Phone |
| Amfire Mining Co 410 Franklin St, Clymer 15728 | (724) 254-9898 |
| Amfire Mining Co Route 403, Clymer 15728 | (724) 254-9554 |
| Glr Mining 410 Franklin St, Clymer 15728 | (724) 254-4043 |
| Twin Brook Coal Co 410 Franklin St, Clymer 15728 | (724) 254-4030 |