| Business | Phone |
| Shirley Madden Hearing Aid 91 Cornelia St W #6a, Smiths Falls K7A 5L3 | (613) 284-0877 |
| Smiths Falls Audiology Clinic 13 William St W, Smiths Falls K7A 1M8 | (613) 283-6611 |
| Dunlop Hearing Aid Svc 13 William St W, Smiths Falls K7A 1M8 | (613) 283-7421 |