Cooling
What’s included in an AC tune-up?
Cooling
What’s included in an AC tune-up?
Coil cleaning, refrigerant check, electrical testing, drain line clearing, airflow verification, temperature split, and overall performance testing.
HVAC Frequently Asked Questions
Quick, trustworthy answers from our local team—covering heating, cooling, IAQ, electrical, generators, and more.
Cooling
Why is my AC running but my home still feels humid?
Cooling
Why is my AC running but my home still feels humid?
Restricted airflow, dirty coils/filters, incorrect blower speed, short cycling, or oversized equipment can all reduce dehumidification. A pro can recalibrate airflow and staging and check charge.
Cooling
How long do central AC systems typically last in North Carolina?
Cooling
How long do central AC systems typically last in North Carolina?
With proper maintenance, 12–15 years is common. Coastal or high-pollen environments can shorten lifespan; regular coil cleaning and filter changes help extend it.
Cooling
What SEER rating should I aim for when replacing my AC?
Cooling
What SEER rating should I aim for when replacing my AC?
Look for high-efficiency systems that fit your budget and utility costs. We balance SEER with upfront price, comfort features, rebates, and your expected time in the home.
Cooling
Do ductless mini-splits work in older homes without ducts?
Cooling
Do ductless mini-splits work in older homes without ducts?
Yes—ductless systems provide zoned comfort with minimal remodeling and high efficiency, great for additions, attics, or sunrooms.
Cooling
Why does my AC freeze up?
Cooling
Why does my AC freeze up?
Common causes: dirty filters, low refrigerant, weak blower, or closed vents. Turn it off to thaw and schedule a diagnostic.
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