Mixed and humid climate
HVAC services in Tennessee
Tennessee homes rely on heat pumps through hot, humid summers and periodic hard freezes.
- ZIP codes covered
- 514
- Cities and towns
- 335
Heating and cooling in Tennessee
Real summers and real winters. Most homes have central AC plus a gas furnace or heat pump, and both seasons bring peak demand.
Tennessee licenses HVAC contractors through the Board for Licensing Contractors for jobs above the state's dollar threshold, and many cities, including Memphis, require local mechanical licenses and permits.
Memphis has some of the most humid summers in the country, so AC sizing and dehumidification matter as much as raw capacity. Heat pumps are the most common system, often with electric strip backup.
Hard freezes are less frequent but serious, as the 2022 and 2024 cold snaps showed. That's when heat pumps lean on auxiliary heat and service demand spikes.
East Tennessee's mountain areas run cooler and see more snow, while Memphis and West Tennessee are hotter and more humid. Sizing should reflect your part of the state.
Most common needs in a mixed and humid climate
- Spring AC and fall furnace tune-ups
- Heat pumps with backup heat
- Summer humidity control
- Ductwork in attics and crawl spaces
Tennessee city guides
Local details on housing, utilities and permits.
More covered areas in Tennessee
Contractors also take calls in these communities, among many others. Check your ZIP above to confirm.
- Franklin · Williamson Co.
- Jackson · Madison Co.
- Cleveland · Bradley Co.
- Cordova · Shelby Co.
- Morristown · Hamblen Co.
- Lebanon · Wilson Co.
- Germantown · Shelby Co.
- Maryville · Blount Co.
- Shelbyville · Bedford Co.
- Millington · Shelby Co.
- Antioch · Davidson Co.
- Madison · Davidson Co.
- Hendersonville · Sumner Co.
- Collierville · Shelby Co.
- Brentwood · Williamson Co.
- Columbia · Maury Co.
- Mount Juliet · Wilson Co.
- La Vergne · Rutherford Co.
- Sevierville · Sevier Co.
- Goodlettsville · Sumner Co.
- Dyersburg · Dyer Co.
- Manchester · Coffee Co.
- Martin · Weakley Co.
- Sewanee · Franklin Co.
- Hermitage · Davidson Co.
- Joelton · Davidson Co.
- Old Hickory · Davidson Co.
- Whites Creek · Davidson Co.
- Hixson · Hamilton Co.
- Johnson City · Washington Co.
- Spring Hill · Maury Co.
- Thompsons Station · Maury Co.
- Ellendale · Shelby Co.
- Smyrna · Rutherford Co.
HVAC services available in Tennessee
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