| Business | Phone |
| Amity Homes Realty 634 Oak St, Copiague 11726 | (631) 842-9500 |
| Harbor Light Realty 90 Montauk Hwy, Copiague 11726 | (631) 842-8400 |
| Jcl Express Realty 1265 Montauk Hwy, Copiague 11726 | (631) 957-6904 |
| Roth Realty Inc 1225 Sunrise Hwy # 1, Copiague 11726 | (631) 842-2700 |
| Your Choice Realty Group 517 Oak St, Copiague 11726 | (631) 842-7727 |