| Business | Phone |
| Ambient Acoustics 460 W Roger Rd # 105, Tucson 85705 | (520) 292-2260 |
| Automation Specialists Inc 4237 E Grant Rd, Tucson 85712 | (520) 299-6838 |
| Home Audio/Video Experts 2838 E Elm St, Tucson 85716 | (520) 444-4363 |
| Wilson Audio & Home Theater 5740 E Broadway Blvd, Tucson 85711 | (520) 745-0441 |
| Lancaster Enterprises Inc 5420 E Broadway Blvd # 234, Tucson 85711 | (520) 750-1300 |