10 Signs Your Air Conditioner Needs Repair

As the temperature rises, the air conditioner becomes a vital part of keeping your home cool and comfortable. However, like any other machine, an air conditioner is prone to wear and tear, and if not maintained regularly, it may require repair. Here are ten signs that your air conditioner needs repair and why it is essential to repair them. Call our experts at Absolute Airflow today if you need dependable AC repair for your system in the Corona, CA, area!

  1. Warm Air: If your air conditioner continues blowing warm air instead of cold air, it is an indication that there is a problem. This could be due to a dirty filter, a refrigerant leak, or a broken compressor. A knowledgeable technician can diagnose the problem and repair it before it escalates.

  2. Weak Airflow: If you notice weak airflow from your air conditioner, it could be due to a clogged air filter, damaged fan blades, or a malfunctioning motor. Weak airflow can cause your air conditioner to work harder, which can lead to higher energy bills and a shorter lifespan of the unit.

  3. Unusual Sounds: If your air conditioner is making strange noises such as rattling, banging, or grinding, it could be due to loose parts or a faulty motor. Unusual sounds can indicate a severe issue that requires immediate attention to prevent further damage.

  4. Foul Smells: If you smell a musty or foul odor from your air conditioner, it could be due to a mold or mildew buildup inside the unit. Mold and mildew can generate health problems and reduce indoor air quality.

  5. Leaking Water: If you notice water dripping from your air conditioner, it could be due to a clogged drain line or a broken condensate pump. A leaky air conditioner can cause water damage to your home and pose a safety hazard.

  6. High Humidity: If your air conditioner is not removing humidity from your home, it could be due to a malfunctioning compressor or a refrigerant leak. High humidity can cause mold growth and other health problems, making your home feel uncomfortable and stuffy.

  7. Short Cycling: If your air conditioner turns on and off frequently, it could be due to a faulty thermostat, a blocked air filter, or a malfunctioning compressor. Short cycling can cause increased wear and tear on the unit and reduce its lifespan.

  8. Increased Energy Bills: If you notice a significant increase in your energy bills, it could be due to an inefficient air conditioner. An air conditioner that is not working correctly will consume more energy to keep your home cool, resulting in higher energy bills.

  9. Age of the Unit: If your air conditioner is over ten years old, it may require frequent repairs and may be less efficient than newer models. A professional technician can evaluate your unit and recommend repair or replacement options.

  10. Lack of Maintenance: Regular maintenance is essential to keep your system running efficiently and prevent the need for costly air conditioners repairs in Garden Grove, CA, area. If you have neglected to maintain your air conditioner, it may require repair or replacement sooner than expected.


Timely repairs and regular maintenance are necessary to ensure your AC unit functions correctly and efficiently. If you notice any signs that your air conditioner needs repair, such as warm air, weak airflow, unusual sounds, or leaking water, contact one of our professional HVAC technicians immediately. Ignoring the problem can lead to more extensive damage and higher repair costs. Choose Absolute Airflow, one of the best AC companies in Garden Grove, CA, for reliable and efficient AC services, and enjoy all the perks of having a properly functioning system.