| Business | Phone |
| Aljay Insurance 44 Broadway, Greenlawn 11740 | (631) 261-3988 |
| Allstate Insurance 745 Pulaski Rd, Greenlawn 11740 | (631) 754-1500 |
| Allstate Insurance 91 Broadway # 1, Greenlawn 11740 | (631) 754-2500 |
| Andrew J Vanacore Agency 42 Broadway, Greenlawn 11740 | (631) 754-0440 |
| Morris I Stoler Inc 91 Broadway # 2, Greenlawn 11740 | (631) 754-5500 |
| Rwg Brokerage Corp 6 Kirkland Dr, Greenlawn 11740 | (631) 757-7474 |
| State Farm Insurance 9 Boulevard Ave, Greenlawn 11740 | (631) 757-7115 |
| Vollmer Adair Agency 44 Broadway, Greenlawn 11740 | (631) 261-1972 |
| Cobra Help Center P.O. Box 65, Greenlawn 11740 | (866) 439-0964 |
| Cobra Help Center P.O. box 65, Greenlawn 11743 | (866) 439-0964 |