| Business | Phone |
| Ranches Homeowners Assoc 2100 Nicole Dr, Port Jeffrsn Sta 11776 | (631) 473-3692 |
| Sagamore Hills Condominium 293 Sagamore Hills Dr, Port Jeffrsn Sta 11776 | (631) 473-8590 |
| Stonington At Port Jefferson 475 Old Town Rd, Port Jeffrsn Sta 11776 | (631) 331-0478 |