| Business | Phone |
| Aaa Cheap Tree & Landscpg-Li 319 W 11th St, Deer Park 11729 | (631) 254-0045 |
| All Island Tree Care Inc 150 W 19th St, Deer Park 11729 | (631) 667-6194 |
| Eveready Tree Care-Exterminate 200 Claremont St, Deer Park 11729 | (631) 243-3344 |
| Froehlich Tree & Lawn Systems 10 Dunton Ave, Deer Park 11729 | (631) 242-7106 |
| Joe's Cheap Trees 15 Deer Park Blvd, Deer Park 11729 | (631) 225-2075 |