| Business | Phone |
| Jarco Investigations 147 S Franklin Ave, Valley Stream 11580 | (516) 825-5300 |
| Secure Security Llc 30 S Central Ave, Valley Stream 11580 | (516) 256-0043 |
| Securitas Security Svc Usa Inc 2034 Green Acres Mall, Valley Stream 11581 | (516) 561-2334 |