| Business | Phone |
| A J Bonocore Agency 1777 Veterans Hwy, Islandia 11749 | (631) 234-5595 |
| Allstate Insurance 1930 Veterans Hwy # 13, Islandia 11749 | (631) 234-2225 |
| Liberty Mutual Insurance 2950 Expressway Dr S, Islandia 11749 | (631) 232-3500 |
| Met Life 2929 Express Dr N, Islandia 11749 | (631) 851-5700 |
| Millennium Brokerage Group 1717 Veterans Hwy # 38, Islandia 11749 | (631) 582-9201 |
| Neill Agency 1797 Veterans Hwy # 30, Islandia 11749 | (631) 582-8585 |
| Parente Agency Inc 1717 Veterans Hwy # 8, Islandia 11749 | (631) 851-0101 |
| Progressive Insurance Co 1717 Veterans Hwy # 22, Islandia 11749 | (631) 582-1015 |
| Jack Marcus Assoc 1707 Veterans Hwy # 4, Islandia 11749 | (631) 582-6751 |
| Kellman Associates 2950 Express Dr S, Islandia 11749 | (631) 234-8000 |
| Richard Schmidt & Assoc 1601 Veterans Hwy # 410, Islandia 11749 | (631) 348-1030 |
| South Bay Insurance 1260 Nichols Rd, Islandia 11749 | (631) 582-1412 |