| Business | Phone |
| Allstate Insurance 71 W Main St, Oyster Bay 11771 | (516) 922-5025 |
| Brady Insurance Planning 18 Spring St, Oyster Bay 11771 | (516) 624-2684 |
| Brooks Robb & Callahan 35 Audrey Ave, Oyster Bay 11771 | (516) 922-6500 |
| Oyster Bay Insurance 119 Pine Hollow Rd, Oyster Bay 11771 | (516) 922-9131 |
| Raymund Wu Insurance 123 South St # 202, Oyster Bay 11771 | (516) 624-7000 |
| Reardon Raplee Agency 61 Audrey Ave, Oyster Bay 11771 | (516) 922-6133 |
| John Specce Agency Inc 70 E Main St, Oyster Bay 11771 | (516) 922-1060 |