| Business | Phone |
| Meson Ole Restaurant 104 E Main St, East Islip 11730 | (631) 277-3422 |
| Coopersmith's Restaurant 335 E Main St, East Islip 11730 | (631) 581-2522 |
| Great River Inn 270 Connetquot Ave, East Islip 11730 | (631) 581-6061 |
| Pudgie's Famous Chicken 126 E Main St, East Islip 11730 | (631) 581-1141 |
| Yan Min Kitchen 97 E Main St, East Islip 11730 | (631) 277-5666 |
| Amicii Neighborhood Pizza 117 W Main St, East Islip 11730 | (631) 277-7200 |
| Applebee's Neighborhood Grill 2550 Sunrise Hwy, East Islip 11730 | (631) 224-1912 |
| Arizona Gourmet Deli 85 E Main St, East Islip 11730 | (631) 581-9225 |
| Avicolli's Pasta House Bar 265 E Main St # 1, East Islip 11730 | (631) 277-8362 |
| B T Express Deli 85 Carleton Ave, East Islip 11730 | (631) 581-8027 |
| M & V Convenience Store Inc 132 Connetquot Ave, East Islip 11730 | (631) 224-8866 |
| Beach Tree Cafe Inc 166 W Main St, East Islip 11730 | (631) 277-4800 |
| Boston Market 23 Montauk Hwy, East Islip 11730 | (631) 277-3232 |
| Boston Market 23 W Main St, East Islip 11730 | (631) 581-0268 |
| Martino Pizza 22 E Main St, East Islip 11730 | (631) 277-6141 |
| Carvel Ice Cream Bakery 216 E Main St, East Islip 11730 | (631) 224-3964 |
| Deli-Loious 217 Carleton Ave, East Islip 11730 | (631) 277-9481 |
| Domino's Pizza 77 W Main St # A, East Islip 11730 | (631) 277-1300 |
| Dunkin' Donuts 15 W Main St, East Islip 11730 | (631) 859-0786 |
| E & M Deli 132 Connetquot Ave, East Islip 11730 | (631) 224-2707 |
| East Islip Bagel 286 E Main St, East Islip 11730 | (631) 224-8981 |
| East Islip Clam & Oyster Bar 2 W Main St, East Islip 11730 | (631) 581-6811 |
| East Islip Deli 117 W Main St # 2, East Islip 11730 | (631) 277-4295 |
| Finagle Bagel 286 E Main St, East Islip 11730 | (631) 206-0123 |
| Francesco's Trattoria 234 E Main St, East Islip 11730 | (631) 277-3704 |
| Friendly's 50 E Main St, East Islip 11730 | (631) 581-2466 |
| Pam's Ice Cream Shop 195 Carleton Ave, East Islip 11730 | (631) 581-9345 |
| Giacomo's Pizza & Pasta 142 Connetquot Ave, East Islip 11730 | (631) 581-1445 |
| Gio's Pizza & Restaurant 213 Carleton Ave, East Islip 11730 | (631) 581-0886 |
| Great Wall Chinese Kitchen 207 Carleton Ave, East Islip 11730 | (631) 581-7316 |
| Heckscher Bakery 304 E Main St, East Islip 11730 | (631) 581-9759 |
| Irish Coffee Pub Inc 131 Carleton Ave, East Islip 11730 | (631) 277-0007 |
| Renzo's Pizza & Restaurant 314 E Montauk Hwy, East Islip 11730 | (631) 277-1593 |
| Roberto Pizza 93 E Main St, East Islip 11730 | (631) 224-5087 |
| Lan Sing Chinese Kitchen 318 E Main St, East Islip 11730 | (631) 277-0002 |
| Laura Lee Deli 169 Carleton Ave, East Islip 11730 | (631) 277-6620 |
| Stanley's Bakery 68 E Main St, East Islip 11730 | (631) 581-1230 |
| Stuff A Bagel 24 E Main St, East Islip 11730 | (631) 277-1835 |
| Subway Sandwiches & Salads 67 E Main St, East Islip 11730 | (631) 224-4020 |
| Vinny's Mulberry Street 15 W Main St, East Islip 11730 | (631) 277-9500 |
| Yonh Wang Kitchen 31 W Main St, East Islip 11730 | (631) 581-6417 |