| Business | Phone |
| Suburban Heating & Cooling 301 Astor Way, Franklin 37064 | (615) 791-0911 |
| Sun Heating & Cooling 249 Polk Place Dr, Franklin 37064 | (615) 406-1053 |
| C & M Heating & Cooling 106 Beasley Dr, Franklin 37064 | (615) 383-8811 |
| Czarnik's Refrigeration 3012 Wilson Pike, Franklin 37067 | (615) 794-5743 |