| Business | Phone |
| Brubach Construction Co 217 Freeport Rd, Blawnox 15238 | (412) 828-4701 |
| Doug Van Horn Plumbing 1015 North Ave, Blawnox 15238 | (412) 828-0661 |
| Fagnelli Plumbing Heating Blawnox 15238 | (412) 963-9535 |
| Mc Randal Plumbing & Heating 701 Freeport Rd, Blawnox 15238 | (412) 820-9366 |
| Orlando Plumbing & Heating Svc Blawnox 15238 | (412) 963-7919 |
| Rezzetano Plumbing Blawnox 15238 | (412) 767-0207 |