| Business | Phone |
| A G Cullen Construction Inc 18 1st St, Pittsburgh 15215 | (412) 782-6640 |
| Advanced Construction Svc 2201 Babcock Blvd, Pittsburgh 15237 | (412) 821-9780 |
| American Aaa Properties 500 Glass Rd, Pittsburgh 15205 | (412) 787-0417 |
| Atd Contracting Inc 811 Camp Horne Rd, Pittsburgh 15237 | (412) 369-0999 |
| Bridges & Co 1300 Brighton Rd # 1, Pittsburgh 15233 | (412) 321-5400 |
| Curvco Steel Building Pittsburgh 15204 | (412) 331-1101 |
| Ferry Electric Co 250 Curry Hollow Rd, Pittsburgh 15236 | (412) 892-2100 |
| Franklin Electric Lp 916 Fulton St, Pittsburgh 15233 | (412) 322-4477 |
| J Poli Inc 2601 Jane St, Pittsburgh 15203 | (412) 381-7654 |
| Marc Anthony Construction Inc 700 Blaw Ave, Pittsburgh 15238 | (412) 828-8400 |
| Pec Contracting Engineers 4420 Lorigan St, Pittsburgh 15224 | (412) 621-1944 |
| Plum Contracting Inc 457 Davidson Rd, Pittsburgh 15239 | (412) 793-3870 |
| Triangle Building Co 957 Bockstoce Ave, Pittsburgh 15234 | (412) 344-9292 |
| W G Tonko & Sons Inc 2559 Library Rd, Pittsburgh 15234 | (412) 348-2000 |
| Wright Industries Inc Old Bridge Rd & Poplar Stamp;, Pittsburgh 15223 | (412) 782-6969 |
| Ramp Construction Co Inc 2952 Neville Rd, Pittsburgh 15225 | (412) 771-5402 |