| Employer | City | |
| Borter Heating & Air Conditioning Co., Inc. | Wheaton | View Profile |
| Comverge, Inc. | Various Locations | View Profile |
| Crowther Roofing & Sheet Metal | Lockport | View Profile |
| Direct Energy - US Home Services | Various Locations | View Profile |
| F E Moran, Inc. | NORTHBROOK | View Profile |
| Fitzgerald Lighting and Maintenance | Aurora | View Profile |
| Hussmann | Various Locations | View Profile |
| Jones Lang LaSalle | Chicago | View Profile |
| MEP Jobs - Customer Fulfillment | Various Locations | View Profile |
| Nicor Services | Wauconda | View Profile |
| Nicor Services | Wauconda | View Profile |
| Nicor Services | Wauconda | View Profile |
| Precision Plumbing, Inc. | Lombard | View Profile |
| The Linc Group | Various Locations | View Profile |
| Triangle Environmental, Inc. | Plainfield | View Profile |
| Triangle Environmental, Inc. | Plainfield | View Profile |