| Business | Phone |
| All Island Svc Co 233 Robbins Ln, Syosset 11791 | (516) 931-4167 |
| All Net Realty 6500 Jericho Tpke, Syosset 11791 | (516) 933-4440 |
| American Land Svc Inc 6800 Jericho Tpke # 216e, Syosset 11791 | (516) 921-4466 |
| Barclay International Group 6800 Jericho Tpke, Syosset 11791 | (516) 364-0064 |
| Benjamin Realty 300 S Oyster Bay Rd, Syosset 11791 | (516) 921-0500 |
| Herbert Carmel 53 Jackson Ave, Syosset 11791 | (516) 921-8800 |
| Coach Agncy Inc Rl Est 400 Jericho Tpke, Syosset 11791 | (516) 921-4743 |
| Coldwell Banker 400 Jericho Tpke, Syosset 11791 | (516) 921-4040 |
| North Shore Luxury Homes 154 Jackson Ave, Syosset 11791 | (516) 677-6000 |
| Ormond Park Realty Corp 1976 Knollwood Rd, Syosset 11791 | (516) 922-2800 |
| Paragon Group Llc 6900 Jericho Tpke, Syosset 11791 | (516) 336-5440 |
| Eastland Mortgage 601 Jericho Tpke, Syosset 11791 | (516) 364-1500 |
| Economou Fine Homes Realty 35 Roosevelt Ave, Syosset 11791 | (516) 682-0500 |
| Everlast Sign Co Inc 233 Robbins Ln # 5, Syosset 11791 | (516) 433-4600 |
| Forty Nine Properties Inc 50 Jackson Ave, Syosset 11791 | (516) 364-0476 |
| Port Realty Group 590 Jericho Tpke, Syosset 11791 | (516) 496-1600 |
| Promaxx Realty Group 40 Underhill Blvd, Syosset 11791 | (516) 364-3030 |
| Prudential Douglas Elliman 317 Jackson Ave, Syosset 11791 | (516) 921-2262 |
| Realty Outlet Inc 17 Narcissus Dr, Syosset 11791 | (516) 682-0400 |
| Rejuv Inc 485 Underhill Blvd # 200, Syosset 11791 | (516) 749-9236 |
| Remax Prime Real Estate 567 Jericho Tpke # 205, Syosset 11791 | (516) 921-4330 |
| Rga Realty Corp 264 Muttontown Eastwoods Rd, Syosset 11791 | (516) 921-5064 |
| Hough & Guidice Realty 355 Jericho Tpke, Syosset 11791 | (516) 496-2022 |
| Hunt Corporate Svc Inc 5 Aerial Way # 100, Syosset 11791 | (516) 937-1000 |
| Insigni/Esg Inc 6800 Jericho Tpke, Syosset 11791 | (516) 364-2211 |
| Ron Bunch & Sons Realty Corp 19 Searington Dr, Syosset 11791 | (516) 921-5858 |
| Laurel Creek Realty Inc 6 Doone Dr, Syosset 11791 | (516) 921-0600 |
| Levitan Realty Inc 38 S Oyster Bay Rd, Syosset 11791 | (516) 692-7567 |
| Lex Realty 97 Jackson Ave, Syosset 11791 | (516) 921-5025 |
| Long Island Real Estate 69 Berry Hill Rd, Syosset 11791 | (516) 364-8800 |
| Long Island Village Realty 47 Jackson Ave, Syosset 11791 | (516) 921-0220 |
| Sks Assoc 60 Oak Dr, Syosset 11791 | (516) 364-9870 |
| Mariner Real Estate Svc 6800 Jericho Tpke # 120w, Syosset 11791 | (516) 393-5990 |
| Mel J Patto Inc Realtors 332 Jackson Ave, Syosset 11791 | (516) 364-3777 |
| Nassau Suffolk Realty Inc 50 Jackson Ave # C1, Syosset 11791 | (516) 921-5400 |
| Tafuro Hillwood Realty 48 Nassau St, Syosset 11791 | (516) 921-9191 |
| Usa Real Estate Solutions Syosset 11791 | (516) 364-2443 |
| Wertenberg Realty 25 Northgate Dr, Syosset 11791 | (516) 921-6920 |