| Business | Phone |
| A C's Mechanical 801 Lovern St, Cedar Hill 75104 | (972) 291-5008 |
| Advantage Climate Control Sys 202 Ridgecrest Dr, Cedar Hill 75104 | (214) 912-5359 |
| Affordable Climate Control Cedar Hill 75104 | (972) 299-5777 |
| Performance Air Conditioning Po Box 922, Cedar Hill 75106 | (972) 291-9231 |
| Arizona Air Po Box 2647, Cedar Hill 75106 | (972) 754-5443 |
| Jack's Air Cond Heating & Appl 326 Lisa Ln, Cedar Hill 75104 | (972) 224-8698 |
| Jparkw Marketing 912 Weaver St, Cedar Hill 75104 | (972) 293-7781 |
| Texas Gulf Refrigeration 708 Cedar St, Cedar Hill 75104 | (972) 293-2409 |