| Business | Phone |
| Delux Gerson Caterers Inc 433 Edgewood Ave, Smithtown 11787 | (631) 361-9778 |
| Elegant Eating Ltd 739 Smithtown Byp, Smithtown 11787 | (631) 360-2211 |
| Greater Ny Kosher Caterers Edgewood Ave & River Rdamp;, Smithtown 11787 | (631) 361-3320 |
| Kurt's Delicatessen 385 Veterans Hwy # 3, Smithtown 11787 | (631) 543-4180 |
| La Famiglia Italian Restaurant 250 W Main St, Smithtown 11787 | (631) 382-9454 |
| Smithtown Landing Country Club 495 Landing Ave # 1, Smithtown 11787 | (631) 360-0534 |
| St John's Caterers-Smithtwn 50 Route 25a, Smithtown 11787 | (631) 979-7863 |
| Watermill Restaurant & Caterer 711 Smithtown Byp, Smithtown 11787 | (631) 724-3242 |