| Business | Phone |
| Picket Farm Homeowners Assn 1 Country Club Dr, Jericho 11753 | (516) 433-5993 |
| Hamlet Condominium Ii 1 Country Club Dr, Jericho 11753 | (516) 433-3898 |
| Hamlet East Condominium 13 Pond View Ct, Jericho 11753 | (516) 822-4160 |
| Manors At Jericho 68 Manors Dr, Jericho 11753 | (516) 822-5779 |
| Maple Run Condo Assoc 31 Maple Run Dr # A, Jericho 11753 | (516) 935-8996 |
| Maple Run Condo Assocs Maple Run Dr, Jericho 11753 | (516) 935-8677 |