| Business | Phone |
| Acekill Exterminating Corp 320 Carleton Ave, Central Islip 11722 | (631) 234-2100 |
| Bugco Exterminating Co 51 Maple Pl, Central Islip 11722 | (631) 582-6847 |
| East Island Exterminating Co 1 Ash St, Central Islip 11722 | (631) 234-6363 |
| East Island Exterminating Co 508 Ocean Ave, Central Islip 11722 | (631) 582-2184 |