| Business | Phone |
| New Century Wireless 6165 S Cass Ave, Westmont 60559 | (630) 515-0505 |
| Premiere Locations 131 W Ogden Ave, Westmont 60559 | (630) 968-4630 |
| Television Audio Inc 414 Plaza Dr, Westmont 60559 | (630) 850-7300 |
| Video Vault 14 W 63rd St, Westmont 60559 | (630) 852-4441 |
| Westmont Wireless 8 N Cass Ave, Westmont 60559 | (630) 435-1000 |