| Business | Phone |
| Laco Electronics Inc 545 N Martin Luther King Jr Dr, Decatur 62523 | (217) 423-0494 |
| Midwest Electronic Systems Inc 4248 W Main St, Decatur 62522 | (217) 422-6940 |
| Radio Shack 2965 N Martin Luther King Jr, Decatur 62526 | (217) 875-0154 |
| Radio Shack 4202 N Prospect St, Decatur 62526 | (217) 875-7334 |