| Business | Phone |
| Armour Tech Svc 180 Stronach Cres #1, London N5V 3A1 | (519) 659-4290 |
| Atlantic Door 412 Eaton Park Dr, London N6J 1W9 | (519) 673-6283 |
| Johns Overhead Doors 320 Westminster Ave #28, London N6C 5H5 | (519) 435-1870 |
| London Door Svc 320 Neptune Cres #1, London N6M 1A1 | (519) 659-0438 |
| Overhead Door Co Of London 180 Stronach Cres #1, London N5V 3A1 | (519) 659-0458 |
| Cmd Sales 1092 Richmond St, London N6A 3K2 | (519) 434-1941 |