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 Installation in Huachuca City, ST 85616

“Miguel” – Richard P.

Air Conditioner Installation in Sierra Vista, ST 85650

“Miguel and his partner were here right on time. They both were very professional and courteous. Very knowledgeable – installation went smooth and steady.”

– Barb H.

Air Conditioner Maintenance in Sierra Vista, ST 85635

“The part was late getting in, but Robert was here and fixing it despite being 5pm…it took 3 hours to fix. And next week it will cool off to 70s…haha”

– Tami W.

Air Conditioner Installation in Sierra Vista, ST 85650

“Juan and Miguel were like the "Dynamic Duo." Very easy to talk to and they absolutely knew what they were doing. Very polite, courteous, kind and respectful. Any question I asked was answered in a way that made total sense. Excellent workers and very clean. I had no mess to clean up at all as they absolutely took care of everything. They are both an asset to Arizona Comfort Systems. Thank you for a job well done!”

– Rayann B.

Air Conditioner Repair in Sierra Vista, ST 85650

“Robert Martin did an outstanding job repairing the problem and installing a new more usable thermostat.”

– James L.

Air Conditioner Maintenance in Sierra Vista, ST 85650

“Simply outstanding.”

– Bill P.

Air Conditioner Maintenance in Sierra Vista, ST 85635

“He's a great tech!! :)”

– Rebecca R.

Air Conditioner Maintenance in Other, ST 85607

“The techs were friendly and professional. They showed up on time and did a great job. Thank you.”

– Mickey B.

Air Conditioner Repair in Sierra Vista, ST 85650

“Professional service. Deeply appreciated for the service on a holiday weekend and during the evening.”

– Betty S.

Air Conditioner Replacement in Other, ST 85624

“After a year… and two other HVAC companies, we have finally found someone that we can trust! Honest, professional and polite to boot! So glad we found AZ Comfort Systems!”

– Airin R.

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.