| Business | Phone |
| Robert D Eckwall Jr 450 E Vallette St, Elmhurst 60126 | (630) 941-0137 |
| Berner Piano Svc Co 152 S York St, Elmhurst 60126 | (630) 653-0062 |
| Ensemble Piano Studio 160 W Adams St, Elmhurst 60126 | (630) 530-8292 |
| Eckwall & Eckwall 617 Rex Blvd, Elmhurst 60126 | (630) 832-6299 |