| Business | Phone |
| Ashe Construction Llc 17 Gramar Ave, Prospect 6712 | (203) 758-5150 |
| Descault Brothers Constr Llc 14 Waterbury Rd, Prospect 6712 | (203) 758-0583 |
| Nehme Construction Co Inc 180 Straitsville Rd, Prospect 6712 | (203) 758-0664 |
| Gilroy Construction Inc 60 Waterbury Rd, Prospect 6712 | (203) 758-4284 |
| J A Rosa Construction 24 Straitsville Rd, Prospect 6712 | (203) 527-9755 |
| Jhd Corp 210 Cheshire Rd, Prospect 6712 | (203) 758-6454 |
| Koehler Co 111 Salem Rd, Prospect 6712 | (203) 758-5555 |