| Business | Phone |
| E F De Pasquale 270 Alpha Dr, Blawnox 15238 | (412) 967-9656 |
| Giesting & Assoc 471 Walnut St, Blawnox 15238 | (412) 828-0437 |
| Jmr Group 105 Canvasback Rd, Blawnox 15238 | (412) 767-4155 |
| Linett Co Inc 390 Fountain St, Blawnox 15238 | (412) 826-1144 |