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A A Air Trust our team at AA-Air Company to keep your home warm and comfortable on those colder nights here in TN. Our HVAC professionals work with all makes and models of furnaces and heat pumps, so you can rely on us to help with any type of heating need you may have. Our high-efficiency air conditioners can bring plenty of comfort to your Knoxville home when the summer temperatures start to soar. Our cooling experts at AA-Air Company work with all makes and models of air conditioners, and we offer 24/7 emergency repair services.
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Our commitment to excellence dates back to 1973 when AA-Air Company was founded in the garage of the Pirkle family home. Honoring that commitment for over 40 years has made us one of the top HVAC specialists in the region. Today, daughters Donna and Tracy continue the tradition of expert and timely service with the same client-focused vision that has been instrumental in the success of the company.
You can now schedule your service visit online. You can see available appointments and book directly from our website. Use the calendar below to schedule an appointment for our normal business hours, or call 865-213-1354 for after-hours service. You may also text service requests to 865-224-8199 (only monitored during business hours). We're available 24/7 for all your HVAC needs! Please note: IF YOU DO NOT RECEIVE A CONFIRMATION EMAIL, WE DID NOT RECEIVE YOUR BOOKING APPOINTMENT.
Our company is built on loyal customers and we are truly grateful for the trust that you put in us as we work in your home or business. Getting feedback from you allows us to continue to maintain the highest quality service. Notice: By submitting this review you authorize us to use the review for promotional purposes.
According to the U.S. Department of Energy's Energy Star program, leaky ducts in attics or crawlspaces can account for 20 percent or more of a home's heating and cooling energy losses. This results in higher utility bills for you and difficulty keeping your house comfortable. We recommend insulating your ducts.
Reviews (21)
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Leigh Ann Dickert
Jun 18, 2022
Excellent work. I always expected this company to be more expensive because of their professionalism and reputation. I used a smaller company before this visit for all of our needs. I should have given AA the call first without making assumptions. They showed me all of what was wrong in detail and gave me specific reasons why work needed to be done. They could have made other choices and charged me a lot more, but they were honest and focused on what I needed. I can't recommend them more highly. Thank you!
Cw Cross
Jun 06, 2022
Phil always does a great job. We always ask for him to service our unit. Thanks as always for a great job. Service: HVAC system maintenance
Sharon Hodges
May 16, 2022
We have used AA since the early 80's. Excellent company, dependable and customer satisfaction guaranteed. Highly recommend AAAir! Service: Heating system maintenance
Kristen Chapman
May 11, 2022
Chaffee Air got us scheduled quickly, showed up early, and were knowledgeable and helpful with the problem. Can't recommend them enough! Services: A/C system maintenance, A/C system repair
Terry Mckinney
May 07, 2022
Kyle did an excellent job explaining the issues I had in a very professional manner. He cleaned my HVAC quickly and had it running again in no time. I will certainly us them again! Services: HVAC system maintenance, A/C system maintenance, Repair HVAC
Grace Pietsch
May 03, 2022
We had put off replacing the old furnace and heat pump even though we knew it was leaking coolant and not well maintained. Phil inspected it this year and told us we would need to do more repairs, but mentioned they had a same as cash deal with Wells Fargo. So we decided to replace it. Erin came out and inspected the entire house. She gave us several options and noted that the house was set up for a larger unit than we currently had.

She did not push us to upgrade, but let us make our own decisions. She is very knowledgeable about the different systems and saved us money by not replacing all the ductwork. She also made some recommendations for when we upgrade our sunroom. We would definitely recommend Erin and AA-Air to all our friends. We have been very impressed with them and will continue to have them service our system.
Tyler Roberts
Jan 15, 2022
Our experience with AA could not have gone better. They recently put in a brand new furnace and AC for us after our 20+ year old system died. Erin was an absolute pleasure to work with and very knowledgeable. She recommended several options and let us choose what we thought worked best all for a price I thought was extremely reasonable. The installation techs were also very professional, friendly and did great work.

They've even checked back up on us a couple of times to make sure there are no issues. Now that it's all done we couldn't be happier with the new system. I will definitely be using them in future and highly recommend them to anyone needing any HVAC work done.
Allison Greaney
Dec 31, 2021
Donna and Cooper at AA Air saved our cat's life! She was able to pry up a floor vent register and escaped into the heating ducts on the coldest day of the year. We called so many HVAC companies but no one would help until we contacted Donna at AA. She texted us help and ideas throughout the day (over 8 hours!) and when we finally cornered the kitty INSIDE the HVAC unit, she sent Cooper out to help.

While it wasn't an easy HVAC unit to navigate, Cooper was able to open up our unit and I was able to pull our cat out of the supply air chamber. Cooper then helped us tape up the duct lines we frantically ripped open that morning. We are so grateful for both of them! They went above and beyond any other company in town to save our sweet cat.
Michael Strain
Oct 31, 2021
Sat down at a waffle house this morning near two fellas with AA-Air shirts on. Before leaving they covered the bill for my family. I'm sure if you give these guys your business they'll take care of you. If you guys read this, we are so grateful to you! Stay golden.
Mike Ellis
Oct 05, 2021
Great company I had an appointment scheduled for later in the day and they called me first thing in the morning and fit me in. Kyle was my technician and was very professional and found my problem in seconds of looking. Was in and out very quick and checked over everything else to make sure everything else was working properly before he left.
Stefanie Simoniello
Oct 01, 2021
My technician Craig was prompt, professional, and answered all my questions. Will use this business again! Edited to add: I knew it was coming (Craig told me), but my 15 year-old unit finally gave up the ghost. I called AA-Air and Erin came out to do my estimate. She was ultra professional and very informative. She explained the entire process, taught me some stuff about AC generally, was kind to my cats, and we fangirled a bit over science!

I had a couple of other companies give estimates, but I ultimately went with AA-Air, even though they were slightly more expensive. No one else matched their level of professionalism and care. At the end of the day, I am someone who wants a quality product with a quality install from a quality company. You get what you pay for. If you are someone who values professionalism, thoroughness, and quality, AA-Air is definitely the go-to in the Knoxville area.

I can't say enough for them. They even registered my product for the warranty; I didn't have to do a thing! AND, you don't pay until they do a follow-up consult on your new unit. Literally this is the BEST company I've encountered since I moved to Knoxville 6 years ago. Give them a try -- you won't be disappointed.
Tia Smith
Aug 16, 2021
Kyle was an awesome technician and has a great sense of humor! He was professional, straight forward and told me exactly what I needed. This is my second time using this company and will continue to do so in the future! Service: HVAC repair
Ruth McLeod
Aug 01, 2021
Being a Maintenance Plan customer, I had an issue with a recent visit and installation of minor equipment on my AC unit. The management was so responsive to the problem, contacted me for the solution (I did not have to contact them), and promptly took care of the problem in a VERY professional manner. I can't recommend them enough. Services: Heating system repair, Heating maintenance, HVAC maintenance, AC repair, HVAC repair
Terry Brothers
Jul 29, 2021
Craig was very thorough on everything he did, especially checking the AC unit and cleaning. He made suggestion to add surge protector and I went ahead and let him install that. Will definitely keep AA Heating and Air as my 6 month service in both heating and air units. Thanks again-- One satisfied customer- Terry Brothers Service: AC maintenance
Patti Hamilton
Jul 26, 2021
got out super quick...I had used one the larger companies in the past and they weren't sure when or what day they could get out to house. I found AA-Air and signed maintenance agreement with them! Highly recommend this company!
Amy Bryant
Jul 10, 2021
I really like that they send you a text when they are on their way to your home with a picture of the technician. They showed up on time (even a little early). Great service, very informative and professional.
Linnaea Marie Andelman
Jun 15, 2021
Mr. Duke & his colleague came out the same day, and were fast, professional, and thorough in fixing a disastrous A/C issue that other companies tried- but were unable- to fix. Duke & Co. explained what they were seeing and doing in easy-to-understand terms, no surprises, and left my A/C in perfect working order for a very reasonable price. Don't waste your time calling around: THESE GUYS ARE TOP NOTCH! Highly recommend & will definitely use again:
Gail Calloway
Dec 23, 2020
Thanks so much to AA-Air Company! My technician, John Rightmyer, let me know when he was on his way to my house and when he arrived. He was following all safety guidelines, which made me feel very comfortable. John is friendly and knowledgeable and he is much appreciated. I love using a local company that I trust and that cares about the community and their customers.
Robin Jean Gray
Jul 20, 2020
Like only I could, I was changing an air filter at the return, and the system kicked on and sucked the paper wrapper straight down. COVID is a real concern for us with immunocompromised members of the household, but the paper had to come out and I called. AA-Air came out quickly, with mask, distanced as was possible. Quick in and out, and I felt safe the whole time. (And he got the paper out quickly and for just the service fee.) They installed our unit and new ductwork a little over a year ago, and everything about that experience was topnotch too, even when they had to build the connection between duct and vent by hand (old house with nothing standard sized).

Prior to the new unit, they kept our old one running longer than I'd have ever imagined possible, and I appreciate their understanding of our needs, situation, etc. I cannot imagine using anyone else!
Gavin Hurst
Feb 02, 2020
They are incredibly fast for installation! They had us up and running with a new HVAC system in under 3 hours! Install and tech teams are fantastic here! The sales team took super good care of us. Erin did our inspection and calculations. She helped us find the perfect unit for us. I would reccomend everyone give these guys a chance, you will not regret it!
Donna Spencer
Dec 09, 2019
I called in early summer when my AC was failing, and over the past several months we've had a lot of dealings—diagnosing the problem, comparing repair vs. replacement and then looking at replacement options, getting the new unit installed, and just last week the first seasonal follow-up—and at every step they've been 100 percent top-rate. I can't say enough good things.