| Business | Phone |
| Patrick J Campbell South Bend 46614 | (574) 299-0363 |
| Craig Ridout Piano Tuning 1118 W Bryan St, South Bend 46616 | (574) 234-1495 |
| Rish Keyboard Svc Inc 55192 Glenn Rd, South Bend 46628 | (574) 968-1528 |
| Thomas A Umbaugh 53160 Placid Dr, South Bend 46637 | (574) 784-2423 |