| Business | Phone |
| Coulter Sales Inc 323 Sunset Dr, Bethel Park 15102 | (412) 854-2434 |
| Jim Zukowski Assoc 1026 Highfield Rd, Bethel Park 15102 | (412) 833-5902 |
| Nitech Products Inc Bethel Park 15102 | (412) 854-4884 |
| Salmen Tech Co 533 N St, Bethel Park 15102 | (412) 854-1822 |