| Business | Phone |
| Airgas Canada Inc 3016 10 Ave Ne #133, Calgary T2A 6A3 | (403) 272-6605 |
| All-Can Medical Svc 2370 Pegasus Way Ne #106, Calgary T2E 8M5 | (403) 291-0249 |
| Medigas Inc 7260 12 St Se #100, Calgary T2H 2S5 | (403) 236-2166 |
| Parkland Respiratory Care Ltd 431 41 Ave Ne #B, Calgary T2E 2N4 | (403) 279-2758 |
| Respiratory Wellness Ctr 4616 Valiant Dr Nw #109, Calgary T3A 0X9 | (403) 250-5674 |
| Respiratory Care Inc 4758 14 St Ne, Calgary T2E 6L7 | (403) 735-6300 |