| Business | Phone |
| Music Exchange 1501 N Main St, Walnut Creek 94596 | (925) 933-6310 |
| A Legacy Piano Resales 1527 Cypress St, Walnut Creek 94596 | (925) 930-8554 |
| Sherman Clay 1388 Locust St, Walnut Creek 94596 | (925) 932-0100 |
| Stover & Stover 2240 Lariat Ln, Walnut Creek 94596 | (925) 937-3633 |