Air Authority
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Air Authority
Air Authority LLC specializes in commercial and residential AC repair and heater repair services in San Antonio for new and old units. The last thing you want is to worry about your AC or heater going out or having an emergency. As it starts to work overtime, an older machine or unit will face more and more stress.

When you own an older home with old wiring, piping, and older climate systems, you're bound to run into trouble. That's where we come in! Air Authority professionals will repair your HVAC unit or heater to keep your units running efficiently. Call us for an estimate, or troubleshoot the issue first by reading our FAQ Page, which answers your most asked questions about AC and heater issues.

If you're tired of spending hundreds of dollars having your air conditioner or heater repaired, maybe it's time to start thinking about replacing your unit altogether. Living deep in the heart of Texas will definitely put your AC and Heating units to the test. With over 30 years of experience combined, Air Authority offers the best AC and Heater replacement in San Antonio.
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After graduating from Rensselaer Polytechnic Institute in 2003 with a Bachelor's degree in mechanical engineering I began working as a commercial sales engineer designing and selling Carrier air conditioning equipment. The first item on the list was to learn how to run a business. From 2006 through 2010, I attended the University of Texas at San Antonio where I completed my Masters in Business Administration.
Here at Air Authority in San Antonio, we know your home cooling and heating systems are one of the most important investments you will make. Our team will work with you to choose and install a reliable AC system that best meets your needs.
At Air Authority LLC, we will provide you with the best air conditioning repair service in the San Antonio area. Our values include a strict code of honesty, professionalism, and respect. Our friendly certified NATE - Technicians will always be upfront and direct with you about the extent of your AC repairs and costs.
What is your family breathing? The Environmental Protection Agency has ranked poor indoor air pollution among the top 5 risks for public health multiple years in a row. Without even knowing, your air duct system could be contaminated with particulates that are harmful for you and your family to breathe.
According to the Environmental Protection Agency (EPA), 90% of Americans spend the majority of their daily life indoors. Airborne debris like dust, odors, and pet dander cause poor indoor air quality (IAQ). Having poor IAQ can cause allergies and health issues, and many people do not realize the culprit in the polluted air in their homes that is causing them to get sick.
Reviews (20)
Patty Garcia
Patty Garcia
Jan 24, 2022
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There were internet issues but Jose was determined to make sure it was working before he left. He helped me with the instructions on using the new thermostat he installed. I was grateful for his time and effort.
Service: Thermostat installation
Mara Babb
Mara Babb
Dec 12, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Friendly, prompt and knowledgeable. Angel was very kind and super helpful! I will definitely be using Air Authority again.
Services: AC repair, AC maintenance
M. H.
M. H.
Aug 25, 2021
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When we discovered our Carrier A/C had stopped working, we phoned Air Authority and they (Rose) set us up with a priority appointment. The Technician, Juan, contacted us before he came over and when he showed up he performed a visual examination and a complete testing of our unit. He accurately diagnosed the problem and thoroughly explained our options to us. We then paid a fair and reasonable "Service Call" fee.
After sweltering overnight, we recontacted Air Authority and reset another appointment. Juan recontacted us and returned with the required part in hand and repaired our unit. He then
Joshua Lenz
Joshua Lenz
Dec 10, 2020
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Due to Jon Wayne giving me the run around, I decided to go with Air Authority for my routine inspection and maintenance. Robert was punctual, informative, and very professional. He answered all of my questions and gave me tips on how to keep my central AC running efficiently at all times. They offer several maintenance plans to keep your system running 100% all year long. Highly recommend!
Carisa Jackson
Carisa Jackson
Oct 22, 2020
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Air Authority’s team is friendly and knowledgeable. This team responds the same day and their technicians are courteous and punctual. Jerry did a great job explaining our issue and provided some tips for the future. Our home insurance company has sent other companies out with extended wait days and incomplete work. We paid out of pocket for Air Authority and will continue if needed. Their prices are reasonable and quick response time is worth it.
Janell Topper
Janell Topper
Oct 13, 2020
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Just a few days ago. Called in house thermostat was showing 78 degrees and rising even after reset, with no flow through cents but system running. Robert, showed up within 20-40 mins from call time. San Antonio, TX gets really muggy and hot, so being so prompt was important. Air Authority has been awesome, from simple to complex as well warranties they offer. Thanks Air Authority.
Charles Rios
Charles Rios
Oct 07, 2020
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Air Authority's response and quality service was first class. Their proposal was detailed and easy to learn more about the systems they were providing. We chose their top Carrier Infinity series unit and are very happy we did. My wife enjoys the cool feeling inside, and the very quiet unit outside. Thanks again Chester, for the quick professional service! Highly recommend!
Cherrie B.
Cherrie B.
Jul 14, 2020
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Once again, Air Authority saves the day! A year ago I called AA for a leak from my A/C...they were here within an hour and fixed the issue. Today, I called because there was a problem with my parents a/c. The a/c has been out since Saturday...2 straight 104+ degree days! Within an hour, they were at my parent's home and Greg had the air working within 30 minutes. Another company has given them the run around for 2 days! Did I mention it was an after hour service call? They were still there within an hour and fixed the issue! Thank you AA and Greg for taking care of my parents!!!!
Jennifer C.
Jennifer C.
Jan 22, 2020
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Positive: Punctuality, Quality, Responsiveness
My thermostat was reading a higher temp than what my house actually was so it needed to be replaced. I was able to make a same day appointment and Robert was at my house within 2 hours and had it fixed. Thank you Air Authority and Robert for the great service!
Patricia A.
Patricia A.
Jan 31, 2019
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The technician told me I needed a "transformer." He knew I was desperate because of the cold weather. The cost of the transformer alone was $375. I found it online for $25.95 and that is a sale to the general public. The company says in an email that they post their prices on the website. I have a long chat whereby the rep admits there are no prices on the website. Again, do your homework before allowing this company do to ANY work for you.
Santiago C.
Santiago C.
Sep 01, 2018
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I called different air condition company's this one came in did what they needed to at a reasonable rate. I walked way happy didn't feel like I got my eyes poked
Pam L.
Pam L.
Jun 11, 2018
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Our technician, Sam Sanchez was excellent!! He cleaned and checked out my ac system thoroughly!
He was very kind and listened to my concerns and explained things very well. He's one of the most efficient technicians I've ever had, and I highly recommend him.
George H.
George H.
Apr 20, 2018
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When we bought our house, we had Air Authority inspect our system before closing to look for problems.

Our technician was prompt, courteous, and spent way longer than I expected on the inspection. The air conditioner was working fine but they found several problems. They told us the air conditioner was going to break, and very soon. We were a little skeptical.

They were right, the a/c stopped working two weeks later, just after closing. Thanks to their report, we were able to negotiate a $5k credit from the home seller for its replacement.

Naturally, we chose Air Authority for the replacement
Lisa V.
Lisa V.
Apr 10, 2018
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Great service!! Great time!! Thanks for great service and the consideration the staff showed us!!
Skip W.
Skip W.
Mar 14, 2018
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Be aware that this company is padding these reviews with friends and family. Check their friendships via FB. There are only two honest reviews on here, the rest are fake.
Brian M.
Brian M.
Feb 13, 2018
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Had a great experience with these guys a few years ago work on a split system when no one else wanted to touch it. I called them back to put in a new unit and the price was very fair and the entire job was done the very next day. They put the entire new unit in, pulled the other out and cleaned up like pros. Cuddos to Sam and Chester.
Donna Z.
Donna Z.
Jul 27, 2017
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I purchased an older home and hired AA to check out the heating/AC units. They responded quickly to my request and the technician was very professional and knowledgable. He took the time to review the unit's operation and maintenance schedule. A few months later, my AC malfunctioned. I called AA and within 24 hours they sent two technicians who inspected the unit, fixed the problem (which turned out to be minor) and also took the time to explain what had happened and how to prevent it in the future. I highly recommend AA... even when I call a real live person answers promptly, is always
Leon C.
Leon C.
Jan 08, 2017
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Very helpful, clean and knowledgeable. Started on time, communicated the problem and worked it to resolution. Left the areas clean. Will use them again.
Miguel R.
Miguel R.
Dec 07, 2016
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I scheduled a AC Tune Up for a client but entered the wrong address which caused them to waste time but they never once sounded bothered by the mix up and quickly rescheduled for the following day. I will definitely use them again.
Darin U.
Darin U.
Jul 31, 2016
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I use them for both home an business. They are always on time and even call ahead. They take pictures of the area before and after they work and email them attached to your invoice, so there is zero doubt of what was done. Every person that I've dealt with has been very friendly and polite. Zero instances of feeling I was pushed into purchase. Every time my systems have had a problem, they laid out the options and went with what I chose, no haggle.