| Business | Phone |
| Hughes Hearing Aid Ctr 30701 W 10 Mile Rd, Farmington 48336 | (248) 888-9988 |
| Lypka Hearing Aid Svc 31148 Grand River Ave, Farmington 48336 | (248) 477-6682 |
| Custom Hearing Care Inc 25882 Orchard Lake Rd 103, Farmington 48336 | (248) 474-8161 |
| Michigan Hearing Ctr 30055 Northwestern Hwy, Farmington 48334 | (248) 865-2222 |