| Business | Phone |
| Aqua Air Industries 652 Telford Ave, San Francisco 94080 | (650) 589-4278 |
| Double Eagle Hardware 530 Ofarrell St, San Francisco 94102 | (415) 673-6724 |
| Express Vacuum Repair San Francisco 94112 | (415) 841-1249 |
| F & H Vacuum Repairs 947 Irving St, San Francisco 94122 | (415) 664-7636 |