| Employer | City | |
| Air-Stream Service | San Antonio | View Profile |
| Alliance Mechanical Services | Keller | View Profile |
| Alliance Mechanical Services | Keller | View Profile |
| ARK-LA-TEX Group, LLC. | Various Locations | View Profile |
| Berger Engineering Company | Dallas | View Profile |
| Christian Brothers A/C | Austin | View Profile |
| Christian Brothers A/C | Austin | View Profile |
| Colony Air Conditioning & Heating | Lewisville | View Profile |
| Comverge, Inc. | Various Locations | View Profile |
| Dan Miller A/C Company | Dallas | View Profile |
| Davis Air Conditioning & Heating Inc. | Angleton | View Profile |
| Direct Energy - US Home Services | Various Locations | View Profile |
| Dring A/C & Heating | Carrollton | View Profile |
| Elston Aire | DeSoto | View Profile |
| Goodman Manufacturing Co. L.P. | Houston | View Profile |
| Hidalgo Industrial Services | Fort Worth | View Profile |
| Hussmann | Various Locations | View Profile |
| Jobtarget | Various Locations | View Profile |
| MEP Jobs - Customer Fulfillment | Various Locations | View Profile |
| Merit Services | Carrollton | View Profile |
| New Generation Mechanical | Dallas | View Profile |
| Quantum Mechanical Services | Fort Worth | View Profile |
| Standard Mechanical Systems | Houston | View Profile |
| Standard Renewable Energy | Houston | View Profile |
| Standard Renewable Energy | Houston | View Profile |
| Texas Refrigeration Service Inc. | Houston | View Profile |
| The Linc Group | Houston | View Profile |
| Victoria Air Conditioning Ltd | Victoria | View Profile |
| Younan Properties | Dallas | View Profile |
| Younan Properties | Dallas | View Profile |
| Younan Properties | Dallas | View Profile |