| Business | Phone |
| A A Appliance Deer Park 11729 | (631) 242-9611 |
| P C Richard & Son 470 Commack Rd, Deer Park 11729 | (631) 254-0123 |
| J & S Appliance Installations 561 Acorn St, Deer Park 11729 | (631) 254-4757 |
| Stingray Installations 17 Jessen Ave, Deer Park 11729 | (631) 595-2683 |