Air Conditioning Built for Georgia Summers
North Georgia summers are brutal on cooling systems. High humidity means your AC is not just cooling air, it is wringing gallons of moisture out of it every day. Systems here run longer cycles than in drier climates, which wears compressors and blower motors faster. If your unit is over 10 years old and struggling to keep up in July and August, it is working against physics and age.
Our HVAC pros handle everything from emergency AC repair to full system design for new construction in Johns Creek and Canton. Most serve the full GA-400 corridor and can be at your door the same day you call.
Services Our HVAC Pros Provide
AC Repair
Warm air from the vents, ice on the refrigerant lines, strange grinding noises, or a system that short cycles. Common culprits in our area include failed capacitors (heat kills them), clogged condensate drains (algae loves Georgia humidity), and low refrigerant from coil leaks. Most repairs are diagnosed and fixed in a single visit.
Heating Service
Yes, it gets cold here. Heat pumps are the most common heating setup in North Georgia, and they need their reversing valves and defrost cycles checked before winter. We also service gas furnaces, which are common in older Marietta and Roswell homes.
Full System Installation and Replacement
When repair stops making sense, usually around the 12 to 15 year mark or when the compressor fails, our pros install right sized systems. Oversized units short cycle and leave humidity behind, which is the number one installation mistake in this climate. A proper Manual J load calculation matters here.
Maintenance Plans
Twice a year service, spring for cooling and fall for heating, catches small problems before they become August emergencies. Plans typically include coil cleaning, refrigerant checks, drain line clearing, and thermostat calibration.
Why North Georgia Homes Are Hard on HVAC
- Humidity load: Summer dew points in the 70s mean your system dehumidifies constantly. Undersized drain lines back up and shut systems down.
- Pine straw and pollen: Spring pollen coats outdoor condenser coils and cuts efficiency until they are cleaned.
- Attic heat: Many North Georgia homes have ductwork in vented attics that hit 130 degrees. Leaky ducts waste a third of your cooling.
- Older homes: 1970s and 80s ranches in Marietta and Roswell often have original ductwork that was never designed for modern efficiency standards.
What a Service Visit Looks Like
A good tech checks refrigerant pressures, temperature split across the evaporator coil, electrical draw on the compressor and blower, the condensate drain, and thermostat calibration. You should get a clear explanation and an upfront price before any work starts. If someone quotes a full replacement without checking these basics, get a second opinion.