Why Is My AC Running But Not Cooling Properly?

Your AC can run but not cool when airflow, refrigerant, or control issues are present. Common causes include a clogged air filter, dirty outdoor condenser, incorrect thermostat settings, a frozen evaporator from low refrigerant, or a blocked drain that trips a safety switch. We offer on-site diagnosis and same-day AC repair.

Quick checks:

• Set thermostat to Cool and lower the setpoint.
• Replace a dirty 1" filter.
• Clear debris from the outdoor condenser.
• Open supply and return vents.
• Look for ice on the indoor coil; if iced, turn system Off and fan On.

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Updated: 2025-12-29 00:00:00

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Need help in Atlanta, GA? Call 770-341-2178 or book online.

"They came out on the same day and were able to diagnose my problem and schedule the repair ASAP." — Brandon W.