| Business | Phone |
| A & L Hi-Tech Security Inc 111 Countryside Cres, Kitchener N2E 2S8 | (519) 576-5481 |
| H & B Security Ctr 274 Highland Rd W, Kitchener N2M 3C5 | (519) 654-0024 |
| Hoss Security Systems 836 Courtland Ave E, Kitchener N2C 1K3 | (519) 749-0795 |
| J-Tec Security Systems Ltd 844 Guelph St, Kitchener N2H 5Z4 | (519) 745-1551 |
| Bean Security 432 Hidden Creek Dr, Kitchener N2N 3N2 | (519) 576-8713 |
| Becker Fire Svc Ltd 1408 Victoria St N #10, Kitchener N2B 3E2 | (519) 742-6234 |
| Smuk & Smuk 150 Lyndhurst Dr, Kitchener N2B 1B9 | (519) 743-3271 |
| Solar Safe Security Laminates 496 Westforest Trail, Kitchener N2N 3J4 | (519) 578-1817 |
| Tte Security Systems 72 St Leger St #205, Kitchener N2H 6R4 | (519) 576-5484 |
| Digital Security Systems Inc 1401 River Rd E #4, Kitchener N2A 3X9 | (519) 748-4660 |