| Business | Phone |
| Collopy Guitars 301 Balboa St, San Francisco 94118 | (415) 221-3077 |
| Craig's Amp Repair 15 Lafayette St, San Francisco 94103 | (415) 864-1952 |
| Cremona Violin Dealers & Maker 1254 Market St # 201, San Francisco 94102 | (415) 861-2202 |
| Doug Roomian Instruments 651 Morse St, San Francisco 94112 | (415) 239-4445 |
| Gary Brawer Guitar Bass Repair 15 Lafayette St, San Francisco 94103 | (415) 621-3904 |
| Guitronics 132 9th St # 101, San Francisco 94103 | (415) 621-3135 |
| Lee's Sax Worx 1724 Taraval St, San Francisco 94116 | (415) 759-6001 |