| Business | Phone |
| A Plus Refrigeration Air/Heat 1118 Crockett St, Garland 75040 | (972) 487-2224 |
| A-Ok Air Conditioning & Heatng 3811 Cavalier Dr, Garland 75042 | (972) 907-0013 |
| Chapa Service Co 3521 Dividend Dr 2, Garland 75042 | (972) 272-0326 |
| Citi-Air Svc 3614 Bobtown Rd, Garland 75043 | (972) 303-5051 |
| Mike's Ac/Heating 4022 Longleaf Dr, Garland 75042 | (972) 485-0757 |
| Richardson Air Cond & Appl 1841 N Jupiter Rd, Garland 75042 | (972) 272-1606 |