| Business | Phone |
| Bill Van Loh Music Svc 905 Highland Ave, Northfield 55057 | (507) 650-0379 |
| Fischer Mark Piano Svc 413 7th St E, Northfield 55057 | (507) 645-5358 |
| Northfield Piano Tuning-Repair 11950 Gates Ave, Northfield 55057 | (507) 663-1727 |
| Three Cedars Piano Svc 1180 Cannon Vly Dr, Northfield 55057 | (507) 663-0776 |