| Business | Phone |
| Aetna Life & Casualty 535 S Broadway, Hicksville 11801 | (516) 931-4400 |
| Avon/Wesco 58 Bethpage Rd, Hicksville 11801 | (516) 393-2550 |
| Cel-Net Communications 358 Broadway Mall, Hicksville 11801 | (516) 933-1875 |
| Empowering Resources Inc 200 Frank Rd, Hicksville 11801 | (516) 822-1881 |
| Public Electrical Supply 794 S Broadway, Hicksville 11801 | (516) 433-0180 |
| Magnum Electronic 87 Bethpage Rd, Hicksville 11801 | (516) 391-2121 |