| Business | Phone |
| Centerville Builders Llc 3018 Dixwell Ave, Hamden 6518 | (203) 281-2320 |
| Chernes Contracting 201 Bear Path Rd, Hamden 6514 | (203) 281-6759 |
| Senkow Builders Llc 10 Rainbow Ct, Hamden 6514 | (860) 442-0800 |
| Reliable Building & Remodeling 80 Concord St # 3, Hamden 6514 | (203) 288-6056 |
| Den Corp 6 Corporate Ridge Rd # 202, Hamden 6514 | (203) 281-1027 |
| Elm St Builders 41 Hunters Way, Hamden 6514 | (203) 287-0394 |
| Northford Commercial Ind Ctr 2911 Dixwell Ave # 307, Hamden 6518 | (203) 281-4577 |
| Franklin Construction Co 2 Skiff St, Hamden 6514 | (203) 407-0186 |
| Haven Builders Inc 415 Hillfield Rd, Hamden 6518 | (203) 248-4007 |
| Litchfield Builders Inc 2199 State St # 1, Hamden 6517 | (203) 772-2453 |
| Kristian B Larsen Inc 1245 Dunbar Hill Rd, Hamden 6514 | (203) 248-7742 |
| Laudano Building & Remodeling 1520 Dixwell Ave, Hamden 6514 | (203) 281-4097 |