How many 90-degree days Atlanta really gets
NOAA's 1991 to 2020 climate normals for Hartsfield-Jackson count an average of 47.1 days a year at or above 90 degrees [1]. They are packed into three months: 9.9 in June, 16.4 in July and 13.7 in August [2]. July's normal high is 90.1 degrees, the hottest of the year [2].
Those are averages, so in a hot year the run is longer. For an HVAC company it means roughly seven weeks when a dead condenser is a call that has to be answered tonight, especially in a house with a newborn or an elderly parent.
Atlanta heats more than it cools
The same normals give Atlanta 2,051 cooling degree days and 2,531 heating degree days a year [1]. Cooling peaks in July at about 494 [2]. In plain terms, the heating load over a year is larger than the cooling load, even in a city known for its summers.
That is why an Atlanta HVAC phone never really goes quiet. Summer brings no-cooling calls; the cold months bring no-heat calls, heat pumps running in emergency heat and furnaces that have not been lit since March. Spring and fall bring tune-up season, which is when maintenance plans are sold and booked.
The cold weeks are short and sharp
January 2025 is the recent example. The weather service office in Peachtree City recorded a low of 14 degrees in Atlanta on January 22, a month that averaged 4.1 degrees below normal under an Arctic airmass, with record 24-hour snowfall on January 10 and again on January 21 [3].
Weeks like that bring every no-heat call in the metro on the same night, many of them from houses where the roads are too icy for a tech to reach until morning. The caller still needs a person: someone to take the address, ask if anyone in the home is at risk, mark it urgent, and give them a real first slot.
This quarter, 1 in 3 calls we answered came in outside business hours, and 1 in 5 on a weekend. For heating and cooling those are exactly the calls that cannot wait for the office to open.
What we take down on each call
No cooling in a Brookhaven house at 8 p.m. in July: we ask the address, the type of system, whether the thermostat is blank or the unit is running warm, and whether anyone in the home is elderly, ill or very young. If your rules say urgent, your on-call tech hears about it right away; if the house is safe until morning, we book the first slot and text you.
Furnace quote in Kennesaw: we take the home's size, the age of the current system and the fuel type, and put an estimate on your calendar.
Water dripping from the air handler in a Duluth attic: we ask where the unit is and whether the water is reaching the ceiling, then follow your urgent rules.
Tune-up for a maintenance-plan customer: we look up the plan notes you gave us, offer open slots, and confirm by text.
Set your rules for the hot and cold weeks
Most HVAC owners we set up want different rules by season: no-cooling is urgent above a temperature you name, no-heat is urgent below one, and a gas smell or a burning smell is urgent all year. You tell us once, and we follow them on every call, day or night.
If you run a separate on-call schedule for heat waves, give us the rotation and urgent calls go to whoever is on. If a caller is outside the counties you serve, we say so and do not book them.
Price and go-live
HVAC answering starts from $497 a month, month to month, or 15% less on an annual plan, with your price locked for 12 months. We answer in English and Spanish, 24/7, and you are usually live about 48 hours after your first call with us, so there is still time before the next heat wave or cold snap.