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.
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.
All staff both, in office and techs were very knowledgeable, professional and courteous.
This company is Number 1 in terms of products and service!!
“Josh was on time and worked all day for 2 days to get our new A/C & Furnace combination installed. He was meticulous and made sure everything was working well and cleaned up before he left. Josh is very efficient and professional, and also very personable! We are very pleased with the overall install and Arizona Comfort Systems. This company is Number 1 in terms of products and service!! They have taken very good care of our needs for well over 10 years! Thank You, Arizona Comfort Systems and Josh B!!”
– Iris W.
We highly recommend Miguel and Az Comfort Systems. 5 star rating
“Miguel was very professional and was on time. Miguel answered all our questions and concerns. We highly recommend Miguel and Az Comfort Systems. 5 star rating”
– Richard B.
Will highly recommend Az Comfort Systems to All our friends.
“Ignacio arrived on time. He was very friendly and professional. My wife are very satisfied with our experience. And will highly recommend Az Comfort Systems to All our friends. Ignacio was very proficient and answered all our questions and concerns.”
– Richard B.
It is great having the peace of mind that the system will work as designed when it is serviced by professionals
“Service was professional and timely. It is great having the peace of mind that the system will work as designed when it is serviced by professionals.”
– New Jerusalem Community Church C.
Would recommend him to anyone
“Robert is polite and courteous. Very knowledgeable and we have respect for his honesty. Would recommend him to anyone.”
– Gerry L.
Great service and good information about the system
“Great service and good information about the system.”
– Joe F.
One of the most professional and friendly companies I have dealt [with] ever
“Eric and the Team at AZComfort System always provide great service and on time support. One of the most professional and friendly companies I have dealt ever.”
– Steve B.
Excellent and Fast Service
“Excellent and Fast Service.”
– Judah M.
Gilbert is a very nice young man
“Gilbert is a very nice young man. He’s knowledgeable, polite, caring, & understanding…a credit to his profession and to your business.”
– Patricia K.