| Business Name | Address | |
| Thompson Electric Co | 10598 Randolph County Line Rd Marissa, IL 62257 |
 |
| Harris Contracting & Design | 641 Old Fayetteville Rd Freeburg, IL 62243 |
|
| All Phase Electric | Freeburg, IL 62243 |
|
| M C Electric Inc | 7648 Ll Rd Red Bud, IL 62278 |
|
| North County Electric Inc | 1505 Locust St Red Bud, IL 62278 |
|