| Business Name | Address | |
| O C Electric | 133 N Griffith Blvd Griffith, IN 46319 |
 |
| Commercial Electric Systems | 8210 Kennedy Ave Highland, IN 46322 |
|
| Economy Electric Htg & Cooling | 9031 Grace St Highland, IN 46322 |
|
| Foster Electric Inc | 8344 Kennedy Ave Highland, IN 46322 |
|
| Hyre Electric Co Of Indiana | 2655 Garfield Ave Highland, IN 46322 |
|