5 Signs Your Air Conditioner Needs Repair Before Summer
Cam La • May 27, 2025

5 Signs Your Air Conditioner Needs Repair Before Summer

With spring having sprung, it is time to once again start thinking about your air conditioning system. Before you know it, the California summer heat will be bearing down on you, and the last thing you want is for an equipment failure during the hottest days of the year. 


Understanding the following common AC repair signs in Whittier, CA, can help you recognize when it’s best to call an AC repair specialist, which will save you money, time, and discomfort:


1. Weak Air Flow

Weak air flow is one of the most common AC repair signs in Whittier, CA. You may notice less or inconsistent air flow, indicating a problem with the compressor or a clogged filter. 


Your AC’s airflow can also become restricted and fail to circulate correctly if dust and dirt build up in your home’s vents or ductwork. In turn, your home will become uncomfortable, and your unit will have to work harder, increasing your energy expenses.


2. Your Unit Blows Warm Air

An air conditioner is supposed to blow refreshingly cool air. If yours isn’t, it may have an issue such as a malfunctioning compressor or a refrigerant leak. Refrigerant is the chemical that allows your air conditioner to cool the air; even a tiny leak can make a big impact on your comfort. 


3. Strange Odors

Musty or burning smells coming from your vents may signify the presence of mold, mildew, or even an electrical issue, like a burnt wire. Moldy ducts create a health hazard, and electrical problems require immediate attention to reduce the risk of a fire. 


4. Short Cycling 

An AC automatically shuts off once your home reaches the programmed temperature. However, if your system seems to constantly turn off and on, that’s called short cycling,  and it is a clear sign of an AC problem. Your unit could be oversized, malfunctioning, or both. Regardless, short cycling puts a strain on your AC system, and it will require a professional repair or replacement to prevent future failures.


5. High Indoor Humidity

AC units are known for their cooling abilities. However, they also remove excess moisture from the air. Therefore, if your home feels sticky or damp, even with the AC running, your system may not be working right. Whether there is an issue with the evaporator coils or another failing component, excessive humidity is one of the clear AC repair signs in Whittier, CA.


Addressing AC Repair Signs in Whittier, CA

If you’ve noticed one or more of these signs, don’t wait until your system breaks down completely. Call GreenLeaf Heating & Cooling today to schedule a repair!

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