| Business | Phone |
| Aaa Springs Ltd 7122 Barlow Trail Se, Calgary T2C 2E1 | (403) 720-6437 |
| Action Door Svc 3631 48 Ave Se, Calgary T2B 3N8 | (403) 299-0340 |
| Alberta Spring Works Crowfoot Way Nw & Macleod Tramp;, Calgary | (403) 397-1530 |
| Alberta Stampede Overhead Door 10816 Macleod Trail Se, Calgary T2J 5N8 | (403) 271-8223 |
| Glenmore Door Svc Ltd 7139 40 St Se #5, Calgary T2C 2H7 | (403) 279-0600 |
| Residential Service Corp 7122 Barlow Trail Se, Calgary T2C 2E1 | (403) 236-9057 |
| Sims Overhead Door Ltd 4216 54 Ave Se #44, Calgary T2C 2B9 | (403) 279-7455 |
| Sims Overhead Door 4216 54 Ave Se #H44, Calgary T2C 2E3 | (403) 279-3373 |
| Steel-Craft Door Products Ltd 5721 Burbank Rd Se, Calgary T2H 1Z5 | (403) 255-3300 |
| Ultra-Lite Doors 8458 23 Ave Ne, Calgary T1Y 7H1 | (403) 280-2000 |
| Windsor Overhead Doors Inc 8458 23 Ave Ne, Calgary T1Y 7H1 | (403) 280-9055 |
| Cal-Custom Door Svc 6520 23 Ave Ne, Calgary T1Y 1V4 | (403) 280-9592 |
| Calgary Overhead Door 4315 64 Ave Se #6, Calgary T2C 2C8 | (403) 279-2915 |
| Cana Door 8300 Macleod Trail S, Calgary T2Y 2J6 | (403) 383-2102 |
| City-Wide Overhead Door Co 168 Falton Dr Ne, Calgary T3J 1W5 | (403) 234-9777 |
| Denny's Electronics Ltd 7122 Barlow Trail Se, Calgary T2C 2E1 | (403) 236-7200 |
| Diamond Door Systems Inc Rr 6 Lcd 9, Calgary T2M 4L5 | (403) 235-1498 |
| Equal Door Industries 6111 30 St Se, Calgary T2C 1Z7 | (403) 279-2722 |
| General Door Svc 6111 30 St Se, Calgary T2C 1Z7 | (403) 720-2012 |