| Business Name | Address | |
| Brill Electric Inc | 20720 W Coral Rd Marengo, IL 60152 |
 |
| Crumbacher Electric | 1014 Gerry St Woodstock, IL 60098 |
|
| Sass Electric | 16415 Collins Rd Woodstock, IL 60098 |
|
| Associated Electrical Contract | 319 Lamb Rd Woodstock, IL 60098 |
|
| Carriage Electric Co | 2011 Hobe Rd Woodstock, IL 60098 |
|