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San Diego Air Conditioning Repair: Why Is My Air Conditioner Making That Noise?

No matter where you live in San Diego, having a good air conditioning system is crucial to your ability to stay cool during the heat. But if your air conditioning system has started to make any new or strange noises it could indicate that you need to call for AC repairs. At ARS® San Diego, we provide complete air conditioning repair in San Diego, CA. One of the most common calls for repair that we get is someone’s AC unit making a weird noise. We thought it would be helpful to put together some of the most common air conditioning noises that we hear.

Common Air Conditioning Noises in San Diego

With all the use that your air conditioning system gets, it makes sense that it would eventually break down. One of the main indicators that you need San Diego air conditioning repair is a new noise. Here are a few of the most common.

Air Conditioning System Hissing Sound

Your air conditioning system uses a compressor to push refrigerant through a series of coils. Often, the refrigerant can start to leak which will sound like a hissing noise. This often happens near the compressor where the pressure is the highest. It can also happen at the reversing valve if you have a heat pump.

Gurgling Sound From Air Conditioning System

A gurgling sound is another common issue that we get called for. This normally means that your air conditioning system is low on refrigerant. The gurgling is from air in the lines. You should always have a professional San Diego air conditioning contractor add more refrigerant to your AC system.

Air Conditioner Is Making a Squealing Noise

Squealing is also a frequent service call that we receive. This is almost always caused by the fan belt. With time, the belt can wear out and start to make a loud, annoying screeching sound.

For all of your San Diego air conditioning repair needs, call ARS San Diego. We have experience working with all types and brands of air conditioning systems. Call us today to talk with one of our friendly San Diego air conditioning technicians.

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