Heat Pump Installation Cost in Alabama

Heat pump installation in Alabama costs $5,500 to $13,600 in 2026, though city-to-city prices vary quite a bit. Both heating and cooling get heavy use in Alabama: its larger communities average 2,393 heating and 2,226 cooling degree days a year.

Heat Pump Installation Prices in Alabama Cities

City	Estimate	Heating / cooling degree days
Huntsville	$5,600 to $13,900	2,831 / 2,106
Mobile	$5,400 to $13,200	1,403 / 2,931
Birmingham	$4,900 to $12,100	2,533 / 2,177
Montgomery	$5,400 to $13,200	1,755 / 2,846
Tuscaloosa	$5,200 to $12,700	2,422 / 2,211

From 2020 through 2025, NOAA recorded 127 winter storm and ice events, 547 heat events, 114 extreme cold events and 806 hail reports in Alabama. Those are the days when emergency HVAC calls pile up.

When It Makes Sense

Your AC needs replacing, and you'd like cheaper heat at the same time
The house heats with electric baseboard, oil or propane
Energy bills are higher than you want them to be
There's no natural gas service on your street

What Moves the Price

Size in tons, and whether the unit is cold-climate rated
Variable-speed (inverter) or single-stage compressor
A ducted system or a ductless mini-split
Backup heat, either electric strips or a gas furnace (dual-fuel)
Electrical panel capacity and wiring

Common Questions

Do heat pumps work in cold weather?

Yes. Cold-climate heat pumps keep making heat well below 0°F. They lose efficiency as it gets colder, so many homes in cold regions keep backup heat.

How long does a heat pump last?

Usually 12 to 15 years. A heat pump runs year-round, so it needs maintenance twice a year rather than once.

Other HVAC Prices in Alabama

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