| Business Name | Address | |
| Q Electric Inc | 2250 White Oak Dr Northbrook, IL 60062 |
 |
| Brown Electric Inc | 425 Huehl Rd Northbrook, IL 60062 |
|
| Ori Electrical Contractor | Northbrook, IL 60062 |
|
| A K Electric | Northbrook, IL 60062 |
|
| Kordick Electric Co | 255 Anthony Trl Northbrook, IL 60062 |
|