| Business | Phone |
| Home Theatre Interiors 999 Northern Blvd, Manhasset 11030 | (516) 365-4434 |
| Home Theater of Long Island 985 Northern Boulevard, Manhasset 11030 | (516) 365-4434 |
| Home Theater of Long Island 985 Northern Boulevard, Manhasset 11030 | (516) 365-4434 |