Air Conditioning

Air conditioning fan close up.

1 year warranty.When you are paying to have your heating or cooling system repaired, you want it to last. Other companies use the most inexpensive parts and provide the shortest warranty term possible (typically 60 days). Let's face it, you wouldn't warrant something you didn't expect to last.

That's why we use top quality parts, giving us the confidence to back all our repairs with a 1 Year repair warranty.

Arizona Comfort Systems is your #1 HVAC contractor in Sierra Vista, AZ, and the surrounding communities. We are the leading company for all of your air conditioning needs. If you need repairs, maintenance, or a brand new system installed, the technicians at Arizona Comfort Systems are the qualified and professional crew for the job.

We provide the highest quality service for your air conditioner. We also aim to educate and inform our customers. Informed decisions are good decisions. We want you to feel confident we are qualified to perform the service for which you are hiring us.

Air Conditioning Basics

The four main components to your air conditioner are:

Condenser: The condenser is the outside metal unit and where the gas from the compressor is condensed into a liquid. The gas entering the condenser is very hot. The temperature is then lowered, so the gas can convert back to a liquid.

Compressor: The compressor is inside the condenser. It circulates the pressurized refrigerant, to concentrate the heat, and changes the low pressure gas to high pressure.

Evaporator: The evaporator is the part of the system inside the home. In simple language, it absorbs the heat from your home.

Expansion Valve: The expansion valve controls the amount of refrigerant in your system.

All of these pieces are connected by a copper tube that handles refrigerant, creating a closed loop. Heat is collected in the evaporator, sent outside to the condenser. The heat is removed, and the cool air is recirculated back into your home.

AC Facts

An Air Conditioner Doesn’t Create Cool Air.
What happens in the AC process is actually the removal of heat from the air. Your AC uses a chemical called refrigerant to remove heat and transfer it outside. The warm air runs through the lines and coils in your unit and goes from liquid to gas and back again. During this process, the refrigerant removes the heat and transfers it elsewhere so that when the air comes out the other side, it is cool.

Your AC Will Remove Humidity.
Lower humidity helps the overall comfort level in your home by making you feel cooler, even if the temperature is the same.

Your Air Filter Needs To Be Checked And Replaced Every Three To Six Months.
(depending on the manufacturer’s recommendations)
A dirty air filter restricts your air flow, which reduces efficiency, costing you money, and over time can put stress on your unit and could cause a costly repair.

Maintenance, Maintenance, Maintenance.
Your air conditioner needs regular checkups to keep it running in tip-top shape. Having regular annual preventative maintenance will bring your system longer life and fewer breakdowns over all.

The Seasonal Energy Efficiency Ratio (SEER) measures air conditioning and heat pump cooling efficiency, which is calculated by the cooling output for a typical cooling season divided by the total electric energy input during the same time frame. A higher SEER rating means greater energy efficiency.

At Arizona Comfort Systems, we provide all the services you need to keep your AC running in top-notch shape. Call us at 520-415-5681 for repairs, maintenance, or new-system installation.

Need Air Conditioner Service?

Contact the experts at Arizona Comfort Systems.

Call us at 520-415-5681!

Air Conditioner Replacement in Hereford, AZ 85615

“Javier and Manuel did an outstanding job! They replaced our entire heating and cooling system. We went from having to shuffle three borrowed AC units around the house to keep it livable, to not having to do anything but adjust a thermostat to make it comfortable, in only two days! And, Javier and Manuel did it all without disturbing my wife and I, who both with from home!” – John R.

Air Conditioner Repair in Sierra Vista, AZ 85635

“D’Andre was very professional and courteous. Despite working late the previous night, he came with a positive attitude and displayed excellent customer service, especially on a Sunday morning. I told him that I will have Arizona Comfort Systems do all future service and want him as our technician. He is beyond the 5 star rating. I left a voice a mail on Saturday but no one returned my call and was very surprised to see him on Sunday. It almost caused a conflict with another scheduled repair company and I had to do a little bit of last minute cancellation. Other than that we were very satisfied with the outcome.”

– Aguon R.

Air Conditioner Repair in Hereford, AZ 85615

“I wish to [say] how pleased we are with the work done by D’Andre this afternoon. He got our air conditioner up and running quickly.”

– Ned L.

Air Conditioner Repair in Hereford, AZ 85615

“I have been a customer of Arizona Comfort Systems for several years now. They have earned my trust with their professionalism.”

– Ned L.

Air Conditioner Maintenance in Sierra Vista, AZ 85635

“Jacob by far is the best technician we could’ve ever asked to have for our personal home and rental property. His professionalism and awesome attitude makes every experience we have with your company a positive one. From having to replace capacitors to dealing with our tenants and explaining to them the correct way in using the system control panel to just regular routine maintenance. His knowledge is amazing and he never speaks in a condescending manner. He’ll explain things in a way you understand them and can actually see the issue and helps with preventative care as well. I’d give him 10 stars out of 5 🙂 we appreciate him and all you guys do for your clients. We wouldn’t go anywhere else.”

– Roxy F.

Air Conditioner Replacement in Sierra Vista, AZ 85650

“Excellent price and quality! The gentlemen who installed the system were top notch professionals. I highly recommend AZ Comfort Systems!”

– David H.

Air Conditioner Repair in Sierra Vista, AZ 85650

“Fast, professional”

– Bryan B.

Air Conditioner Repair in Huachuca City, AZ 85616

“Excellent service, great personality.”

– Raymond K.

Air Conditioner Maintenance in Huachuca City, AZ 85616

“They were great”

– Richard P.

Air Conditioner Repair in Sierra Vista, AZ 85635

“Austern G. was fantastic. He was very polite and appeared to be quite knowledgeable. I will be having some future work done and I will request his services.”

– Sue B.

Arizona Comfort Systems proudly provides HVAC service to Benson, Bisbee, Hereford, Huachuca City, Sierra Vista, Tombstone, and the surrounding communities. Visit our service area page for more coverage details, call us at 520-415-5681, or request service online today.