Heat Pump & AC Service in Sumner County, TN
Heat pumps on Cumberland Electric lines, 1990s air handlers and thousands of manufactured homes. We answer the phone 24/7, and we'll tell you plainly whether the unit is worth fixing.
- Answering 24/7
- Mobile and manufactured homes
- Heat pumps and gas furnaces
Updated October 2026
Heat pump and AC service in Sumner County covers two very different housing types: about 4,300 mobile homes, and houses with a median build year of 1995. Mobile homes need equipment and ducts rated for manufactured housing, while many 1990s houses are due for replacement. Call (615) 412-2815 at any hour.
Two housing types, two different service calls
Sumner County's 196,281 residents (2020 census) live in a wide range of homes, but two groups drive most of our calls. One is the 1990s house with its original or first-replacement system. The other is the manufactured home, which has its own duct design, its own equipment rules and its own failure points.
We treat them differently. A mobile home with a crushed belly duct needs a different repair than a two-story house with an undersized return. We look at the house type first, then the equipment, and give you the repair and the price before any work starts.
Where Sumner County calls usually lead
Mobile Home HVAC
About 4,300 mobile homes in the county need equipment and ductwork made for manufactured housing.
DetailsHVAC System Replacement
A 1995 median build year puts many original and first-replacement systems at the end of their service life.
DetailsHeat Pump Repair
Heat pumps on Cumberland Electric lines often carry the full heating load, so a defrost or reversing valve fault means a cold house.
DetailsHeat Pump Tune-Up
Coil cleaning, a charge check and defrost testing before winter catch small faults in heat pumps that run all year.
DetailsAir Handler Repair
Air handlers from the 1990s wear out blower motors, capacitors and heat strip relays, often in a garage or attic.
DetailsSmart Thermostat Installation
Older heat pump thermostats often lack proper auxiliary heat control, which shows up on the power bill.
DetailsMobile homes, a 1995 median house and Cumberland Electric
Sumner County has about 4,300 mobile homes, 5.2 percent of its housing, and its median home was built in 1995. In Hendersonville, Gallatin, Portland and White House, that means plenty of systems are on their second unit already, and the duct systems behind them are now 30 years old.
Cumberland Electric Membership Corporation serves Sumner County along with Cheatham, Montgomery, Robertson and Stewart. Many homes on that co-op heat with a heat pump, which makes winter defrost problems and stuck auxiliary heat two of our most common cold-weather calls here.
Reaching Sumner County from our shop
We work out of Greenbrier, just west of the county line, and run Sumner County calls throughout the day and night. Drive time depends on which side of the county you are on, so we give you a realistic window when we book. It helps to tell us if the home is manufactured, where the furnace or air handler sits, and whether the outdoor unit is a split condenser or a single packaged unit.
Questions from Sumner County homeowners
No. Manufactured homes need equipment listed for manufactured housing, with sealed combustion on gas units. We match the replacement to that rule.
If the equipment is original, it is likely past its expected life. We test it and price both options so you can compare.
The auxiliary electric heat strips come on when the heat pump cannot keep up. A thermostat set up badly or a heat pump fault can leave them running far longer than needed.
Yes. The power company doesn't change the repair, but we know many of those homes heat entirely with heat pumps.
Nearby areas we cover
Heat pump down in Sumner County? Call now.
Someone picks up at any hour, every day of the year.