AC Installation Cost in Georgia

New AC installation in Georgia costs $4,400 to $10,000 in 2026, though city-to-city prices vary quite a bit. Both heating and cooling get heavy use in Georgia: its larger communities average 2,613 heating and 1,935 cooling degree days a year.

AC Installation Prices in Georgia Cities

City	Estimate	Heating / cooling degree days
Atlanta	$4,700 to $10,600	2,775 / 1,825
Columbus	$3,900 to $8,800	2,443 / 2,023
Augusta	$3,900 to $8,900	2,181 / 2,361
Macon-Bibb County	$3,900 to $8,800	2,145 / 2,326
Savannah	$4,200 to $9,500	1,675 / 2,596
Athens	$4,000 to $9,000	2,670 / 1,954
South Fulton	$4,500 to $10,100	2,530 / 2,051
Sandy Springs	$5,300 to $12,000	2,980 / 1,728
Roswell	$5,500 to $12,400	2,980 / 1,728
Warner Robins	$4,100 to $9,200	2,209 / 2,222
Johns Creek	$5,900 to $13,400	2,980 / 1,728
Mableton	$4,300 to $9,600	3,050 / 1,309
Alpharetta	$5,900 to $13,400	2,980 / 1,728
Albany	$3,900 to $8,900	1,683 / 2,691
Marietta	$4,300 to $9,600	3,050 / 1,309
Stonecrest	$4,000 to $9,100	2,908 / 1,843
Brookhaven	$5,700 to $12,800	2,980 / 1,728
Smyrna	$4,600 to $10,500	3,050 / 1,309
Valdosta	$3,900 to $8,700	1,565 / 2,430
Dunwoody	$5,400 to $12,200	2,980 / 1,728

From 2020 through 2025, NOAA recorded 249 winter storm and ice events, 100 heat events, 32 extreme cold events and 714 hail reports in Georgia. Those are the days when emergency HVAC calls pile up.

When It Makes Sense

The AC is 12 to 15 years old or more
It still runs on R-22 refrigerant
It has had more than one refrigerant leak
The house can't reach the thermostat setting on hot afternoons
Summer electric bills keep going up

What Moves the Price

Tonnage, based on house size and local climate
SEER2 rating and whether the compressor is single-stage or variable-speed
Whether the coil and line set also need replacing
Electrical work such as a new disconnect, breaker or wiring
The pad, permit and refrigerant (R-410A or the newer R-454B)

Common Questions

What size AC do I need?

It depends on square footage, insulation, windows and climate. The rough rule is a ton for every 450 to 650 sq ft, but only a Manual J calculation gives you a real number.

How long does a new AC last?

With yearly maintenance, 12 to 17 years. Salt air and extreme heat shorten that.

Other HVAC Prices in Georgia

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