| Business Name | Address | |
| Electric Aire Corp | 5700 Mcdermott Dr Berkeley, IL 60163 |
 |
| Ventrella Jr Electric | 30 Orchard St Hillside, IL 60162 |
|
| Edward Electric Co | PO Box 665 Hillside, IL 60162 |
|
| Raven Electric Inc | 4146 Warren Ave Hillside, IL 60162 |
|
| Electric Association | 4100 Madison St Hillside, IL 60162 |
|