| Business | Phone |
| Bruce's Installations Po Box 3399, San Bernardino 92413 | (909) 883-4082 |
| Circuit City 555 E Hospitality Ln, San Bernardino 92408 | (909) 890-0222 |
| Muth's Electronics 2695 Del Rosa Ave, San Bernardino 92404 | (909) 883-6300 |
| Radio Shack 154 S E St, San Bernardino 92401 | (909) 884-8631 |
| Radio Shack 4434 University Pkwy # Jnk, San Bernardino 92407 | (909) 887-1685 |
| Radio Shack 493 W Orange Show Rd, San Bernardino 92408 | (909) 888-8884 |
| Mac's Electronics 191 S E St, San Bernardino 92401 | (909) 884-3187 |