| Business | Phone |
| Burnside Investigations Ltd 91 Tulip Ave, Floral Park 11001 | (516) 327-5970 |
| Control Claims Corp 99 Tulip Ave # 309, Floral Park 11001 | (516) 865-5000 |
| Fanning Investigative Svc Inc 1387 Monroe St, Floral Park 11001 | (516) 358-0010 |
| Private Eyes Investigation Bur 275 Jericho Tpke, Floral Park 11001 | (516) 328-2422 |
| Hawthorne Investigations 265 Jericho Tpke, Floral Park 11001 | (516) 616-1756 |
| John Bahlke Pvt Investigations 199 Jericho Tpke # 303, Floral Park 11001 | (516) 358-7751 |