| Business | Phone |
| Assist 2 Sell Buyers & Sellers 1305 Middle Country Rd, Selden 11784 | (631) 698-6600 |
| Central Federal Realty Inc 448 Middle Country Rd, Selden 11784 | (631) 451-9300 |
| Coventry Real Estate Inc 998 Middle Country Rd, Selden 11784 | (631) 736-5200 |
| Encore Realty 265 Middle Country Rd, Selden 11784 | (631) 736-7799 |
| Hough Guidice Realty 430 Middle Country Rd, Selden 11784 | (631) 698-6900 |
| Prudential Long Island Realty 280 Middle Country Rd # A, Selden 11784 | (631) 698-1100 |
| Realty Store 1277 Middle Country Rd, Selden 11784 | (631) 696-4500 |
| Kaywood Properties 1134 Middle Country Rd, Selden 11784 | (631) 736-7566 |
| Richlin Real Estate 1134 Middle Country Rd, Selden 11784 | (631) 698-5656 |
| Kochman Team 280 Middle Country Rd # 1, Selden 11784 | (631) 736-4200 |