| Business | Phone |
| South City Electronics 304 Alida Way, San Francisco 94080 | (650) 871-0415 |
| Gbh Distributing Inc 90 New Montgomery St, San Francisco 94105 | (415) 882-7362 |
| Mission Tv Repair 20 Ocean Ave, San Francisco 94112 | (415) 585-2901 |
| Mullenix Video 630 Ofarrell St, San Francisco 94109 | (415) 928-6095 |