| Business | Phone |
| Keith Air Cond & Htg 152 M C Rd, Marshall 75670 | (903) 665-8340 |
| B & Ta/C & Heating 9198 Us Highway 59 N, Marshall 75670 | (903) 938-3115 |
| Davis Heating & Air Cond 282 Elysian Fields Rd, Marshall 75670 | (903) 935-3634 |
| Fyffe's Heating & Cooling 2703 Lake St, Marshall 75670 | (903) 935-4073 |
| Keith Air Cond & Htg 909 E End Blvd N, Marshall 75670 | (903) 935-3664 |
| Russell's Air Conditioning 100 Piney Loop, Marshall 75672 | (903) 938-1358 |
| Select Air Svc 331 Private Road 4326, Marshall 75670 | (903) 923-8057 |
| Tex-Air Refrigeration 682 Bailey Cutoff, Marshall 75670 | (903) 938-5055 |
| Wendy Klennert Co 4401 Forest Trl, Marshall 75672 | (903) 935-9951 |
| Westchester Air 2102 Warren Dr, Marshall 75672 | (903) 938-8200 |