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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.

SEER
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!

Excellent service

“Had a mask on during COVID even though he was outside. Excellent service” – bruce s.

They truly are the best as their customers come first and they provide 5 star service

“This was my first time having Jacob as the technician and he was awesome. He took his time, checked every nook and cranny and followed the lead of Raymond, his manager, who is also thorough and awesome. Arizona Comfort has never failed in its effort to provide great customer satisfaction. They truly are the best as their customers come first and they provide 5 star service.”

– Rayann B.

Very happy with all of the staff interaction, fast and quality service

“Miguel S. provided such professional, skilled, and informative service! The company knew we had been without AC for almost 2 weeks and scheduled our replacement unit right away, they even went a step above when there was a cancelation they booked us even sooner. The AC was installed in less than a day and it works with top efficiency. Very happy with all of the staff interaction, fast and quality service.”

– Jeanna V.

Gilbert saved my life

“Gilbert saved my life. Seriously. This pace got HOT! Very professional all the way. Great guy!”

– Kurt H.

Juan L. was totally professional and extremely friendly

“Juan L. was totally professional and extremely friendly. He answered all our questions and was willing to assist in whatever we needed.”

– Jim B.

Robert was thorough, professional and polite

“Robert was thorough, professional and polite. He was there after dark, in the summer, to get it done. Would have him back anytime”

– K W.

Very happy with results

“Changing from swamp coolers to air conditioner in an old house was a bigger job than I anticipated. The tech was very professional and competent. Great job done. Very happy with results.”

– Sandra W.

Gerardo T. is an all around 5 star team member

“Gerardo T. is an all around 5 star team member. Punctual, professional, helpful and considerate. Did such a nice job. Highly recommend this company. Best service from everyone there. Also Eric D. is exceptional and does superior work.”

– Mary C.

Arizona Comfort System is an exceptional business!!

“Marco was our service technician for the Air National Guard on Fort Huachuca and he was very courteous and professional. He was troubleshooting four units and found that 2 lost freon and one was overworking due to excessive heat in the building trying to cool everything. Also, on another he checked wiring and the unit started working again. I would recommend the business to anyone who needs A/C units and repairs as the technician is very thorough and knowledgeable. Arizona Comfort System is an exceptional business!!”

– Larry T.

I was very happy with the quality of repair on our air conditioning system

“I was very happy with the quality of repair on our air conditioning system done by Gilbert.”

– Gary A.


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.

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