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If you plan on living comfortably here in California, then you are going to need a good air conditioner installed in your home. We'll make sure that you've got one in place.

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When the heat of the summer season passes, will you be able to heat your home effectively and efficiently? You will when you schedule all of your heating services with us.

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Breathe air of a higher quality in your home when you allow our IAQ technicians to provide you with outstanding indoor air quality products and services. That way, you can live in true comfort.

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Are you completely satisfied with your water heater? If not, give us a call. We'll outfit your home with the ideal water heater for your needs.

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From attic fans, whole-house fans, thermostats, and insulation services, we do it all. Dial our number to ensure that your house is as comfortable and efficient as can be.

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AG Heating & Air Conditioning

AG Heating & Air Conditioning, a Southern California Air Conditioning and Heating Company

When you need any air conditioning, heating, indoor air quality, or water heater services in Southern California, there is only one number that you'll need to dial: ours. AG Heating & Air Conditioning offers a truly comprehensive selection of services aimed at helping you to live in comfort. Remember: while investing in quality equipment and systems is important, it is equally important that you schedule your services with skilled, trained professionals.

Doing so is guaranteed when you hire us to get the job done, as we only employ the finest HVAC and IAQ technicians available. We stand by our work, and your satisfaction is guaranteed when we complete a job. Whatever it is that you need to make your home a more hospitable living environment, dial our number to get it.

AG Heating & Air Conditioning provides heating, air conditioning, indoor air quality, and water heater services in Southern California.

Since 1989, we have provided these dependable services

Air Conditioning

Living in Southern California means that you are going to be running your air conditioning system non–stop throughout much of the year. With that in mind, it only makes sense that you take every step possible in order to ensure that your air conditioner is functioning at peak performance and efficiency levels. Dialing our number to schedule your air conditioning installation, replacement, repair, and/or maintenance services is a great place to start. We are here to help you to cool your home with confidence.


While our heating season certainly pales in comparison to the intensity of our summer heat, you are still going to find that temperatures fall below comfortable levels from time to time. When they do, will your heating system be there to pick up the slack? We have a great selection of heaters that you may choose from in order to heat your home, and our outstanding heating technicians are here to ensure that you are able to do so in an effective, reliable manner.

Indoor Air Quality

It is definitely vital that you are able to keep your home comfortable in terms of temperature. However, you must also keep in mind the fact that the temperature of the air in your home is only a part of the larger comfort equation. If the quality of the air filling your home is not high, then there is just no way in which you can hope to live in truly comprehensive comfort. Our indoor air quality technicians can figure out precisely what is wrong with your indoor air quality, and how best to go about resolving the problem.

Water Heaters

Perhaps the most heavily used appliance in most homes, the modern water heater truly is a marvel in terms of how convenient it makes our lives. Can you even imagine heating water over an open flame just to bathe or do the laundry? Thanks to your water heater, you don’t have to. If you are interested in learning more about the different types of water heaters available to you, just give us a call. We install many great products from the top manufacturers in the industry.

More Services

While the above are some of the more common services that we have to offer, they are hardly the whole picture. In addition to our HVAC, IAQ, and water heater services, we offer attic and whole–house fan installations and services, thermostat services, and insulation services. We pride ourselves on not only offering a great selection of services to our clients, in order to make things more convenient, but also in ensuring that we never sacrifice our quality of service for quantity. When you work with us, you’ll see what great work completed by consummate professionals really looks like.

  • Angie's List
  • Lennox
  • Better Business Bureau
  • CSLB
We write articles to help you with your heating and AC systems
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Two of the most common service calls we receive in regards to furnaces are about systems that won’t start, and also about furnaces that won’t stop running, conversely.

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Caring for Your Outdoor Air Conditioning Unit

Not enough homeowners think about their outdoor AC unit when protecting their homes from the rare but potentially destructive inclement weather.

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