| Business | Phone |
| Combined Mechanical 3706 Greensprings Ave, West Mifflin 15122 | (412) 476-8680 |
| Giampa Plumbing 175 Bost Dr, West Mifflin 15122 | (412) 466-0523 |
| Ken Pastore Plumbing 1054 Huston Dr, West Mifflin 15122 | (412) 466-1715 |
| Mark Nix Plumbing & Heating West Mifflin 15122 | (412) 462-4511 |
| Sullivan Service West Mifflin 15122 | (412) 466-5343 |