| Business | Phone |
| Jan Otto Bittner Piano Svc 519 Melody Ct, Royal Oak 48073 | (248) 398-8720 |
| Jeff Mossington Complete Piano 1311 Whitcomb Ave, Royal Oak 48073 | (248) 307-0054 |
| Richard Bittner Piano Tuning 519 Melody Ct, Royal Oak 48073 | (248) 398-3876 |
| Good Vibrations Piano Svc 120 W 11 Mile Rd, Royal Oak 48067 | (248) 584-2706 |