10 Signs Your AC Needs a Repair (Or Replacement)

Knowing the signs that your AC needs repair can prevent more significant issues or even system failure. Catching a problem early within your HVAC system is crucial. Be attentive to how your AC is functioning, and it could save you money and frustration. Check in on your system periodically and become familiar with these 10 signs that your AC may need repair—or even replacement.

Sign #1: Little to no airflow
Weak airflow often indicates a problem with either the compressor or air ducts. If you notice this, it’s time for a professional from Hadi Heating and Air to evaluate the issue.

Sign #2: AC blowing warm air
Warm air coming from your vents is a sure sign that your AC isn’t working correctly. This could be a compressor issue, low refrigerant, or a duct problem, all of which require attention from a technician.

Sign #3: Unpleasant odors
Strange odors can be caused by electrical issues or mold contamination. Musty smells indicate mold, while burning odors could suggest electrical problems. Either way, professional help is needed to avoid further issues.

Sign #4: Unusual sounds
Clicking, banging, squealing, or hissing sounds can all point to different AC problems, from obstructions to fan motor issues. Unfamiliar sounds mean it’s time to have your system inspected.

Sign #5: Malfunctioning thermostat
If your AC isn’t turning on or is running only briefly before shutting off, the thermostat could be the culprit. Sometimes a simple battery change can fix it, but it might also require replacement.

Sign #6: Frequent repairs
If your AC has needed several repairs in recent months, it might be more economical to replace the system. Hadi Heating and Air can provide a professional assessment to help you decide.

Sign #7: Humidity in the home
Your AC should help control humidity levels in your home. If it’s not doing its job, it’s time to call Hadi Heating and Air for an inspection, as excess humidity can lead to mold and health concerns.

Sign #8: Moisture leaks
Any leak around your AC system is a red flag. Refrigerant leaks, in particular, are dangerous and need to be handled immediately by a professional.

Sign #9: Spikes in utility costs
An unexplained increase in your energy bill could mean that your AC is losing efficiency. A checkup from Hadi Heating and Air can help determine the cause.

Sign #10: Age of the system
If your AC is between 15-20 years old, it may be time to consider a replacement. New systems are far more efficient, saving you money on repairs and utility costs.

Is It Time for an Air Conditioning Repair Service?

Let’s go over five quick tips that can help you troubleshoot before calling in the pros:

  1. Check your filter: A clogged filter can reduce airflow and strain your system.
  2. Inspect for ice: If there’s ice buildup inside your AC handler, turn the unit on fan mode and let it thaw.
  3. Examine the outdoor unit: Damaged or bent fins around the AC unit can restrict airflow.
  4. Clear debris: Ensure there’s enough space around your outdoor unit for proper airflow.
  5. Clean the fins: Occasionally, you may need to wash the fins to remove dirt and debris buildup.

When to Call Hadi Heating and Air

If these troubleshooting tips don’t solve the problem, it’s time to contact us. Serving the Greater Wilmington area, Hadi Heating and Air provides top-notch AC repair and replacement services. Don’t wait for a minor issue to turn into a major headache—call 910.507.7164 to schedule your service today!