| Business | Phone |
| Wingfield Heating & Air Cond 713 Spruce St, Martinsville 24112 | (276) 632-5511 |
| Air Maintenance Heating 1001 Liberty St, Martinsville 24112 | (276) 638-3323 |
| Gasco Heating & Cooling 175 Mcpeek Dr, Martinsville 24112 | (276) 638-6005 |
| Mc Kinney Heating & Air Cond 6415 Daniels Creek Rd, Martinsville 24112 | (276) 647-3346 |