AC Repair in Hickory, NC
Air conditioners here run from May through September. If yours quits, tell us what it's doing and a licensed contractor who covers Catawba County will get in touch.
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Five months of Hickory summer wears on your AC
From May through September your air conditioner is running most days, and on the afternoons that hit 87°F it doesn't get much rest. That kind of steady demand wears on the parts that keep it cycling, the capacitor and the contactor especially. You notice it as a unit that runs longer to hit the same temperature, or one that struggles to keep up once the afternoon heat sets in.
Catawba County has also seen 66 damaging wind events and 32 hail storms over the past ten years, with hail up to 2 inches. A storm like that can bend the fins on your outdoor unit or crack the fan blade, and the damage isn't always obvious from a quick look. If your AC has run rough since the last big storm, that is probably why.
- 5 months
- May through September, your air conditioner is on duty
- 87°F
- the average summer afternoon it cools against
- 32 hail events
- in ten years, and hail bends the fins on outdoor coils
- 66 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
A new air conditioner would cut about $40 a year off cooling for a typical Catawba County home.
Estimates for a typical Catawba County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, North Carolina fuel prices and NOAA climate normals. Your home will differ.
Repair makes sense when a part like a capacitor or contactor has failed.
Replacement makes sense when the compressor has failed or the system uses R-22 refrigerant, which is no longer made.
North Carolina requires HVAC contractors to hold a state license.
The state board tests contractors before they get licensed, then keeps a record of who holds one. That license belongs to the contractor, not to any single job, so the same license that covers a new installation across town also covers the repair on your air conditioner.
For this repair, the license is what backs up the work itself. Anyone opening the refrigerant side of your air conditioner also needs EPA Section 608 certification, which is a federal requirement in every state, not something North Carolina adds on top. Between the two, you have a contractor the state has tested and a technician certified to handle the refrigerant safely.
Sources: North Carolina General Assembly · North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors
- Why is my AC not blowing cold air?
- The most common cause is a dirty air filter choking off airflow across the coil. When that happens, the coil can ice up and the air coming through the vents turns warm or weak. A low refrigerant charge from a leak will do the same thing, and so will a failing compressor. Check the filter first. If it's clean and the air is still warm, a licensed contractor will need to check the refrigerant charge, and that requires EPA 608 certification to do legally.
- Why is my AC leaking water?
- Most of the time this is a clogged condensate drain line. Your AC pulls a lot of moisture out of the air on a humid afternoon, and that water has to go somewhere through a drain line that can clog with algae and dirt over time. When it clogs, the water backs up and drips from the unit or the drain pan. A dirty filter can also cause this by freezing the coil, which then thaws and overflows the pan when the ice melts.
- Why won't my AC turn on?
- Start with the thermostat batteries and the breaker panel, since a dead battery or a tripped breaker is often the reason. If those are fine, the outdoor unit may have a tripped safety switch or a failed capacitor, which is a common part to wear out with age. The outdoor unit sits outside through wind and hail, and either one can trip a breaker or damage the unit without leaving a mark you'd notice. If it quit during or after a storm, have a contractor check it before you assume the worst.