| Business | Phone |
| Amsco Supply 1601 Teague Dr, Sherman 75090 | (903) 813-0655 |
| Climate Supply Inc 1733 Texoma Dr, Sherman 75090 | (903) 891-9966 |
| Weathertrol Supply Co 3800 N Frisco Rd, Sherman 75090 | (903) 868-0593 |
| Koldaire Supply Co 2309 Gallagher Dr, Sherman 75090 | (903) 868-2571 |