| Business | Phone |
| Aeroguard Eastern 475 Airport Rd, Sault Ste Marie P6A 5K6 | (705) 779-2292 |
| Hi-Tec Security & Investigatns 308 Korah Rd, Sault Ste Marie P6C 4H1 | (705) 759-0496 |
| Norpro Co 1496 Wellington St E, Sault Ste Marie P6A 2R1 | (705) 949-3227 |
| North East Regional Security 314 Wellington St W, Sault Ste Marie P6A 1J1 | (705) 942-0034 |