| Business | Phone |
| Major Fuel Carriers 950 Portion Rd, Lake Ronkonkoma 11779 | (631) 467-9695 |
| Morris & Sons Inc 913 Portion Rd, Lake Ronkonkoma 11779 | (631) 467-9143 |
| P & D Svc Management Inc 498 Hawkins Ave, Lake Ronkonkoma 11779 | (631) 588-0135 |
| Getty Mart 440 Hawkins Ave, Lake Ronkonkoma 11779 | (631) 471-7111 |
| Lakeside Service Station 402 Roosevelt Ave, Lake Ronkonkoma 11779 | (631) 467-9812 |
| Wellwoode Enterprises Inc 382 Portion Rd, Lake Ronkonkoma 11779 | (631) 588-7754 |