Pro Listing

AA-Air Company

HVAC Companies in Knoxville, Tennessee
Ranked #5 in Knoxville | Grade B+
4.90 (824 reviews)

AA-Air Company

AA-Air Company provides HVAC repair, maintenance, and installation for homes and small businesses in Knoxville, Tennessee. Technicians are noted for clear communication, thorough work, and tidy job sites.

Why Homeowners Choose This Business

Customers frequently mention technicians who take time to educate, provide clear options, and complete work efficiently. Jobs are scheduled promptly, and installations are noted for neatness and attention to detail. The company maintains a strong track record of positive feedback in the Knoxville, Tennessee area.

Service Area

Knoxville, Tennessee and nearby communities across Knox County and surrounding areas. Call to confirm service to your neighborhood.

Local Pro Business

This listing includes additional business details, homeowner trust signals, and stronger comparison information.

Pro
Additional business details
Listing details

This listing includes service information, customer review signals, a photo gallery, and public contact details to help homeowners compare this business more easily.

This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average for Google rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  HVAC repair
  AC Installation
  Heat Pump Service
  Maintenance
  Furnace Repair
  Installations
  Coil Cleaning
  Repairs
  HVAC Maintenance
  Thermostat Replacement
  Air Conditioning Tune-Up
  Heating system replacement
  Ductless Mini-Split Installation
  Indoor comfort diagnostics
  Airflow Troubleshooting

HVAC diagnostics and repair, air conditioner and heat pump maintenance, furnace and air handler service, system replacements and installations, coil cleaning, airflow and comfort troubleshooting, and thermostat upgrades.


Reviews

Recent Reviews

4.90

(Based on 824 reviews)

Recent reviews consistently mention clear explanations from technicians, helpful answers to questions, and careful cleanup after work. Many customers note strong improvements after coil cleaning or system replacement. Timeliness and efficient installations are recurring themes, with multiple comments about jobs starting on time and finishing quickly. Pricing clarity and communication are also cited positively.

Google Review
Jacob Smith on AA-Air Company

Highly recommended! Steve came out and cleaned my indoor coil. Now the house vents blow strong and cold! Thank you for being a great and honest company!

Google Review
Zachary A on AA-Air Company

Mark Warren and JT did a great job. I love that Mark was all for customer education. He allowed me to watch what he and JT did and explained everything he was doing as he was doing it. Cleaned my extremely dirty ac coils and made them shine again! Answered all my questions and some. Great guys. 5 star job. Would not hesitate to have them back out for my HVAC maintenance. Thank You!

Google Review
Glenda Harper on AA-Air Company

AA-Air installed a new unit for us. Chris came out and worked up the estimate for what we needed. He was very knowledgeable and answered all of our questions. Zack, Jaron and Cara installed the unit. They were great, showed up on time, working efficiently and professionally while being very friendly and easy to communicate with. They left our garage cleaner than they found it. Cooper even came out to check on everything. He was great. We are very satisfied and would recommend AA-Air to anyone that needs their service.

Google Review
Steve Fleshman on AA-Air Company

I have nothing but good things to say about this company.

The project manager, Erin Gillison, took the time and effort to completely engineer the job from top to bottom, as this was an entirely new HVAC system install. She worked with us on what we wanted, as opposed to just trying to sell something. The system, a Trane Heat Pump HVAC system with VFD technology normally found only in commercial systems, runs quietly, efficiently, and effectively. She was also one of the most pleasant human beings I've met in any walk of life (Our two cats both tried to adopt her.)

The three installers, Jordan, John, and David, were very professional and very good to work with the whole time. As always with significant installations, there were questions and hurdles from both sides, but they were resolved quickly. They were also very good about cleaning up after themselves and minimizing the mess they made in the first place. They installed an entirely new split-unit HVAC system in a tight attic space, and removed an old, nasty HVAC system and ductwork from an equally tight, nasty crawl space. They were also nice enough to install a new crawl space access door in the space where the old HVAC system penetrated the wall. The entirety of the job was completed in six days.

And all of this was done for what I consider a reasonable price. These guys have the combination of being a small, mom (literally!)-and-pop company with access to the latest and greatest in HVAC technology and efficiency. They are good, whether your neighborhood is Farragut or farmland.

I would highly recommend this company for ANY of your HVAC work.

Google Review
Gavin Hurst on AA-Air Company

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!

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.


Frequently Asked Questions

They work on central air conditioners, heat pumps, and gas or electric heating systems. Service includes diagnostics, repairs, maintenance, and full system replacements when needed.

Scheduling depends on current demand and your location in the Knoxville, Tennessee area. Calling the office is the fastest way to check appointment availability and discuss timing.

Customer feedback indicates technicians walk through findings, answer questions, and discuss options beforehand. You can expect a clear outline of next steps and estimated costs.

Yes, services like coil cleaning, filter checks, and system tuning can improve airflow and cooling. Technicians can assess your system and recommend targeted steps for better performance.

They provide routine maintenance for AC and heating systems, including inspections and cleaning. Contact the office to arrange a seasonal tune-up and discuss what’s included.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

Request Service


Business Details


Business Rating
4.90 (824 reviews) Pro Listing
Address
1001 Katherine Ave, Knoxville, TN 37921
Business Type
general_contractor

Compare local hvac companies in Knoxville

Browse local businesses, homeowner reviews, and featured providers across Knoxville.

View Knoxville HVAC Companies

Location Map

Own This Business?


Claim this listing to manage your business details, respond to reviews, and keep your public information accurate.

Claim This Business