| Business | Phone |
| Advanced Environmental Redvlp 904 Madison Ave, Bridgeport 6606 | (203) 333-2767 |
| Daniel Fluor Gti Inc 1491 State St, Bridgeport 6605 | (203) 331-8374 |
| Environmental Remediation Svc 120 River St, Bridgeport 6604 | (203) 335-4947 |
| Malone Environmental Inc Bridgeport 6606 | (203) 396-0641 |