Detect compressor issues
What Are the Signs That My AC Compressor Is Failing?
Your AC compressor is the heart of your cooling system. If it starts failing, your unit won’t be able to circulate refrigerant properly, leading to cooling issues.
Common Symptoms of a Bad AC Compressor
Several warning signs indicate compressor failure, and early detection can prevent costly repairs.

How to Tell If Your AC Compressor Is Going Bad
- Warm air blowing from vents.
- Unusual grinding or rattling noises from the outdoor unit.
- Frequent breaker trips when the AC turns on.
- Weak or inconsistent airflow.
When to Consider Replacing the Compressor
If your AC is over 10 years old and the compressor is failing, replacing the entire unit may be a better investment than just replacing the compressor.