| Business | Phone |
| Advanced Hearing Aid Clinic 1663 Carling Ave, Ottawa K2A 1C4 | (613) 728-4327 |
| Hearing Health Clinic 100 Marie Curie Pvt #202, Ottawa K1N 1A2 | (613) 837-9902 |
| Hearwell Hearing Ctr 2575 Baseline Rd, Ottawa K2H 7B3 | (613) 721-1052 |
| Hearwell International Inc 1582 Bank St, Ottawa K1H 7Z5 | (613) 521-0904 |
| Helix Hearing Care Ctr 595 Montreal Rd #304, Ottawa K1K 4L2 | (613) 745-0862 |
| Helix Hearing Care Ctr Ottawa General Hospital, Ottawa K1H 8L6 | (613) 737-8842 |
| Helix Hearing Care Ctr 737 Parkdale Ave, Ottawa K1Y 1J8 | (613) 722-3056 |
| Ottawa Carleton Hearing Aid 770 Broadview Ave #100, Ottawa K2A 3Z3 | (613) 567-4847 |
| Robillard Hearing Aid Ctr 151 Holland Ave, Ottawa K1Y 0Y2 | (613) 729-1404 |
| Davidson Hearing Aid Ctr Ltd 343 Mcleod St, Ottawa K2P 1A2 | (613) 233-4374 |