| Business | Phone |
| Barber Shop Men's Chorus 2857 Ptarmigan Dr, Walnut Creek 94595 | (925) 938-7664 |
| Scott Conti Walnut Creek 94596 | (925) 944-5581 |
| Dave & Lisas Group Walnut Creek 94596 | (925) 933-4138 |
| Guitarwork.Com 999 Vancroft, Walnut Creek 94596 | (925) 937-8786 |