| Business | Phone |
| Leslie Chornoma Jr Real Estate 461 E Main St, East Moriches 11940 | (631) 878-6337 |
| Long Island Homefinders Inc Po Box 294, East Moriches 11940 | (631) 207-3200 |
| Mill River Realty Inc 138 Montauk Hwy, East Moriches 11940 | (631) 874-9146 |
| Nmn Realty Co 34 Pameeches Path, East Moriches 11940 | (631) 878-0370 |
| Old Moriches Realty 242 Montauk Hwy, East Moriches 11940 | (631) 874-4040 |
| Jannella Realty 478 Montauk Hwy, East Moriches 11940 | (631) 878-0562 |
| Valiant Real Estate 25 Pameeches Path, East Moriches 11940 | (631) 981-4700 |