| Employer | City | |
| A.J. Celiano, Inc. | Cranford | View Profile |
| Alternative Energy Resources | Various Locations | View Profile |
| BG Electric, Inc. | Flanders | View Profile |
| Budny Fuel Oil Co | Trenton | View Profile |
| Construct Corps | Various Locations | View Profile |
| Dewberry | Bloomfield | View Profile |
| Direct Energy - US Home Services | Various Locations | View Profile |
| Elemco Building Controls, Inc. | Hillsborough | View Profile |
| Emcor Group | Various Locations | View Profile |
| Encon Mechanical Corp. | Ocean | View Profile |
| Evco Mechanical Corporation | West Orange | View Profile |
| F & G Mechanical Corp. | Secaucus | View Profile |
| Ferreira Construction | Branchburg | View Profile |
| First Service Networks | Various Locations | View Profile |
| FRANK McBRIDE COMPANY | EDISON | View Profile |
| GMH Communities | Various Locations | View Profile |
| Hanu Software Solution | Monmouth jct | View Profile |
| HBE Corporation | Various Locations | View Profile |
| Honeywell | Various Locations | View Profile |
| Hughes Environmental Engineering | Montvale | View Profile |
| Hutchinson Plumbing Heating & Cooling | Cherry Hill | View Profile |
| Ingersoll Rand Climate Control Technologies | Various Locations | View Profile |
| Johnson Controls Inc, Building Efficiency | Various Locations | View Profile |
| Joule | Edison | View Profile |
| KBR | Various Locations | View Profile |
| Kessler Institute for Rehabilitation | West Orange | View Profile |
| Luce, Schwab & Kase Inc | Fairfield | View Profile |
| Mann's Heating & Air Conditioning | Perth Amboy | View Profile |
| Manpower | Various Locations | View Profile |
| McQuay International/McQuay Service | Various Locations | View Profile |
| Menser's Htg A/C & Refr Co Inc | Lakewood | View Profile |
| MEP Jobs - Customer Fulfillment | Various Locations | View Profile |
| Monsen Engineering Company | Fairfield | View Profile |
| NES Rentals Holdings, Inc | Various Locations | View Profile |
| Nexant, Inc | Various Locations | View Profile |
| NORESCO | Various Locations | View Profile |
| Sandvik Process Systems | Totowa | View Profile |
| Service Logic | Various Locations | View Profile |
| Shawmut Design and Construction | Various Locations | View Profile |
| Siemens Building Technologies | Various Locations | View Profile |
| Siemens Building Technologies, Inc. | Various Locations | View Profile |
| SPS Mechanical, Inc. | Woolwich Township | View Profile |
| Stanco Climate Control | Manalapan | View Profile |
| The Linc Group | Various Locations | View Profile |
| Total Comfort, Inc. | Franklin Lakes | View Profile |
| Trane Commercial Systems | Various Locations | View Profile |
| Transwestern | Various Locations | View Profile |
| Unitemp | Green Brook | View Profile |
| URS Corporation | Various Locations | View Profile |
| Volpe Service Co. | East Hanover | View Profile |
| West Jersey Air Conditioning & Heating | Pennsauken | View Profile |