| Business | Phone |
| Areawide Electronics 816 N Il Route 83, Mundelein 60060 | (847) 388-3004 |
| Casper's Electronics Inc 1333 Wilhelm Rd, Mundelein 60060 | (847) 247-0484 |
| Radio Shack 1511 S Lake St, Mundelein 60060 | (847) 566-2750 |
| Energy Concepts Inc 404 Washington Blvd, Mundelein 60060 | (847) 837-8191 |
| Log In Inc 888 Tower Rd, Mundelein 60060 | (847) 279-8953 |