| Business | Phone |
| B D Remodeling & Restoration Po Box 447, Fishers Island 6390 | (631) 788-7919 |
| Diaz Contracting 330 Crescent Ave, Fishers Island 6390 | (631) 788-7333 |
| Harold's Whistler Ave, Fishers Island 6390 | (631) 788-5550 |
| Jack Raridon Contracting Po Box 259, Fishers Island 6390 | (631) 788-7457 |
| Paul Job Po Box 628, Fishers Island 6390 | (631) 788-7017 |
| Walsh Contracting Ltd Montauk Ave, Fishers Island 6390 | (631) 788-7778 |
| Z & S Contracting Inc 202 Whistler Ave, Fishers Island 6390 | (631) 788-7857 |