| Business | Phone |
| A & A Steel Fabricating Co Inc 93 Thompson St, Bridgeport 6604 | (203) 333-8990 |
| Advance Steel Reinforcing Co 107 Thompson St, Bridgeport 6604 | (203) 333-4975 |
| Boiler Repair Inc 101 Island Brook Ave, Bridgeport 6606 | (203) 368-1649 |
| Pequonnock Iron Works Inc 621 Knowlton St, Bridgeport 6608 | (203) 336-2178 |
| Eastside Iron 1918 Stratford Ave, Bridgeport 6607 | (203) 367-6187 |