• Voted Best Company
  • 24/7 Emergency Service

Best Air Conditioning Repair/ Maintenance in Knoxville, Tennessee

5 Star Rated

24/7 Emergency Service

Professionally Trained

Background Checked

Drug Tested

Hero Services Model

Knoxville, Tennessee Air Conditioning Repair/Maintenance

Our licensed and insured technicians in Knoxville, Tennessee, perform all types of repair and maintenance work on domestic and commercial air conditioning installations in Knoxville. Hero Services HVAC in Knoxville, TN, provide both routine maintenance and emergency repair services across the city, at highly competitive prices. If you need a qualified HVAC technician in Knoxville, TN, to attend your property as soon as possible, pick up the phone and let us know where you are: we pride ourselves on providing a highly responsive service to customers in all areas of Knoxville.

Why Professional Air Conditioning Maintenance in Knoxville, Tennessee Is Essential

Your AC system is one of the most important amenities in your home in Knoxville, and it is crucial to ensure that it is running at maximum efficiency at all times, especially during the warmer months of the year. The sooner any minor repairs are tackled, the less chance there is that they will lead to serious problems at a later date, leaving you unable to cool your property in Knoxville, TN, when the weather outside heats up. For most people in Knoxville, a good quality air conditioning system is a major investment, and the best way to protect this investment is to have it maintained by a team of experienced aircon specialists in Knoxville, TN such as ourselves.

Signs That You Need a Knoxville Air Conditioning Repair Expert

If your aircon system should display any of the symptoms listed below, please do not hesitate to get in touch with us anywhere you might be in Knoxville so that we can fix it straight away.

Not Cooling Effectively – If your home or commercial property situated in Knoxville is still warm inside, even when you have your air conditioning running, check to see if the air coming in from the vents is warm. If it is, the first thing you should do is to make sure that you have not set the temperature on the thermostat too high. If your thermostat is correctly set, but there is still warm air coming through your aircon vents, the most likely causes are restricted airflow or a fault with your compressor. In either case, you should contact us as soon as possible and arrange for one of our experienced AC repair technicians from Knoxville, Tennessee to visit your property.

Rapid Cycling – All aircon units will cycle on and off throughout the day, in order to maintain the desired air temperature, but if your system starts to cycle on and off within a very short space of time it could indicate a serious problem. There are a number of reasons that cooling systems may start to cycle on and off rapidly, such as a frozen evaporator coil. The best course of action is to have an expert from Knoxville, TN diagnose the problem at the earliest opportunity so that it can be fixed without delay. 

Vibrating Noises from Window Units – The most common cause of excessive vibrations from a window AC unit is improper installation. If your unit was recently installed, contacting the company that performed the installation should be your first course of action. The best way to avoid this issue is to have all your air conditioning components installed by a team of skilled professionals, such as the team at Hero Services HVAC in Knoxville, TN.

Unpleasant Odors – Odd smells coming from your vents are normally caused by microbial growth, such as mold, bacteria, and yeast. In some cases, it is just the filters that need to be cleaned, but in others, the ductwork may need to be cleaned too. An air conditioning maintenance professional such as the ones from in Knoxville, TN will be able to perform both these tasks in short order, eliminating the unpleasant odors coming from your cooling system.

Poor Airflow – If the air flowing into your property in Knoxville from the AC vents seems to be much less than normal, this could be due to clogged filters or, in some cases, a more serious problem such as a faulty motor. It is always best to have a qualified professional like us from Knoxville, Tennessee diagnose the root cause, rather than trying to guess and fix it yourself.

No matter what type of problem you encounter with your cooling system, our AC maintenance team in Knoxville can fix it. Hero Services HVAC situated in Knoxville, TN has a great deal of experience with all types of modern AC systems and offers responsive emergency service to commercial and domestic customers in all parts of Knoxville.

Routine AC Maintenance Services in Knoxville, TN

While Hero Services HVAC in Knoxville, TN is always more than happy to carry out emergency AC repair work on systems of all sizes, our team of experts in Knoxville recommends a preventative maintenance schedule to reduce the possibility of anything going wrong in the first place. Our AC team in Knoxville provides an efficient and affordable maintenance service to commercial and residential customers that is designed to minimize the chances of encountering any issues with your cooling system and maximize its efficiency. Whether you would like to set up a regular maintenance agreement for your HVAC equipment or simply call us whenever you feel your units are in need of attention, our team in Knoxville will be happy to meet your needs at competitive rates wherever you are in Knoxville, Tennessee. If you are not sure how often your particular system needs to be serviced, feel free to call and speak to one of our technicians: our team in Knoxville is always happy to recommend a suitable schedule that will keep your air-con running smoothly without costing you a fortune in the process.

Why Hero Services HVAC in Knoxville, TN Should Always Be Your First Port of Call

Whether you are looking for someone to fix an air conditioner in your home or you would like to organize a regular maintenance service for your commercial HVAC system, we have the knowledge and experience to handle all your requirements with ease. Our AC repair service is among the very best in the city of Knoxville, and our maintenance services are highly regarded by both the business and residential communities in Knoxville, TN. Our bonded and certified technicians provide high-quality air conditioning repair and maintenance service to homes and businesses in Knoxville of all sizes and share our desire to deliver first-class customer service at all times. In short, if you want to make sure your cooling system is serviced and maintained by the very best in the business, you should call Hero Services HVAC in Knoxville, Tennessee today.

Our Services

Air Conditioning/Cooling Service

AC Zoning Systems/ Split Air Systems

Air Conditioning Installation

Air Conditioning Repair/Maintenance

Air Conditioning Replacement

Air Duct Repair and Replacement Service

Boiler Services

Commercial HVAC

Commercial Air Conditioning/Cooling Service

Commercial Heating/Furnace Service

Heating/Furnace Services

Heat Pump

Heating Installation

Heating Repair

Heating Replacement

Thermostat Services

Why Choose Us?

There are quite a few service contractors operating in Knoxville, providing installation, maintenance, and repair services to commercial and residential customers. With this in mind, you may be asking yourself why you should hire Hero Services in Knoxville, TN to take care of your needs, in preference to another company in the area. To help you make the right decision (hiring us of course!), we have listed the key benefits of working with us rather than one of the other service companies in the area of Knoxville, TN:

5 Star Rated

We have been rated 5 stars on Google, Facebook, and Yelp! Check us out.

24/7 Emergency Service

Our professional office staff and technicians are always ready to serve you in Knoxville, TN. We are awaiting your call 24/7.

Professionally Trained

Our highly experienced technicians are the reason that we are able to provide such a fantastic range of high-quality services in Knoxville, TN.

Background Checked

All of our technicians in Knoxville, TN are background checked. This ensures you that whoever we send to your home has passed a comprehensive background check.

Drug Tested

Our entire company has to pass a drug test prior to employment and randomly during. Our company is recognized by the state of TN as a “TN Drug Free Company".

What Our Customers Say

  • Tike Goddard Avatar
    Tike Goddard
    10/11/2019 - Facebook

    Dekota and Chris did an excellent job addressing our HVAC needs and providing sound and practical solutions. I highly recommend Hero Services as well as Knoxville Plumbing. Both are incredibly respectful and considerate as well as excellent at their crafts.

  • Karen Horton Avatar
    Karen Horton
    10/28/2019 - Facebook

    Chris and Dekota were uber professional, thorough, and I would absolutely recommend them! Thanks, guys. for servicing our Heat and Air for winter!

  • Leila E Stinson-Prucha Avatar
    Leila E Stinson-Prucha
    11/01/2019 - Facebook

    Chris and Dekota did a great job. They had everything fixed no time flat. I would recomend them to everyone. Thank You Guys. Leila Prucha.

  • JD Briere Avatar
    JD Briere
    10/16/2019 - Facebook

    I loved my experience with Hero Services. Chris Mann was hands down the most professional, easy to work with HVAC guy I've ever had. He really takes the extra time to be sure everything is completed to perfection, and is very personable making it easy to learn from and enjoy him. Thank you!!!

  • Michelle Bishop Avatar
    Michelle Bishop
    1/15/2020 - Facebook

    Chris and Adrian did electrical work at our place. They did a great job, showed professionalism and quality work! All my outlets are now working. They explained the steps they were going to take and finished on a timely manner! My family could not happier. Chris and Adrian rock! Thank you!

How Can We Help?

Here in Knoxville, Tennessee Hero Services, we aim to help our customers as best as we can. As a Veteran-Led Business, we served our country now it is time to serve you. Below are some limited time offers for you to enjoy. Get them now before it is to late.

$50 off Your 1st Septic Pumping Service

As the seasons and weather change, it can have a negative impact on your septic system. If you need assistance pumping your septic tank, then enjoy this $50 off coupon on your first septic tank pumping service.
$50 OFF

$99 Nest Thermostat Install

For $99 only, Hero Services will install Nest Thermostat at your home. Get it now before it is gone. For Limited Time Only, Message or call to schedule NOW! Keep your home connected! ❄️🏠
Limited TIME OFFER

Awards & Affiliations

HVAC FAQs

To keep your HVAC system running in tip-top shape, we recommend a maintenance appointment twice a year (once for heat, once for air conditioning). This way, an Oliver technician can check your filters, coils, wiring, housing, motor, and more to make sure you’re getting the most out of your system.

Don’t worry! Whether your problem happens at three in the morning or on the 4th of July, our HVAC service experts are available 24 hours a day, 7 days a week to get your system back up and running.

To answer that, you’ll need an appointment with one of our HVAC service experts. We’ll come to your home and evaluate its size, heating and cooling needs, environment, and the work we’ll need to do. Then, we can recommend the best system for you and install it quickly.

There are plenty of things, such as:

  • Install a programmable thermostat so you don’t waste air conditioning or heat while you’re not at home.
  • Switch your incandescent light bulbs to more energy efficient light bulbs like compact fluorescents (CFLs) or LEDs.
  • Install ceiling fans and, when you can, use them instead of your air conditioning to cool you down.
  • Unplug any appliance that you’re not using. While it may not be turned on, it will still use power from your electrical outlet.
  • Make sure your windows and doors are sealed properly so that they don’t let air in and make your HVAC system work harder.

If your HVAC system requires constant repairs, is 15 years or older, or can’t heat or cool your home properly, we recommend you replace it. When an HVAC system ages, it doesn’t operate as efficiently and could actually end up costing you more money than it should.

Vip Club

$495

Plumbing Maintenance
Electrical Maintenance
Discounted Septic Pumping
Extended Warranties
Discount on Services
Home Value Booster
Heating Tune Up
Cooling Tune Up
Front of Line Service
Service Fee Discount
Exclusive Promotions
No Contract
LIFETIME

$120

Plumbing Maintenance
Electrical Maintenance
Discounted Septic Pumping
Extended Warranties
Discount on Services
Home Value Booster
Heating Tune Up
Cooling Tune Up
Front of Line Service
Service Fee Discount
Exclusive Promotions
No Contract
YEARLY

$9.95

Plumbing Maintenance
Electrical Maintenance
Discounted Septic Pumping
Extended Warranties
Discount on Services
Home Value Booster
Heating Tune Up
Cooling Tune Up
Front of Line Service
Service Fee Discount
Exclusive Promotions
No Contract
Monthly

Terms & Conditions: The V.I.P. Club is not a contract; you can cancel at any time. Dues collected before cancellation will not be reimbursed. Discounts are for future services only, not on day of joining. The membership dues must stay up to date for the benefits to be valid. The V.I.P. Club is transferable, 1) if the new homeowner will continue the monthly fee to maintain the membership 2) if the client transfers to a new residence. Drain stoppages are not included in the extended warranty. Failure of fixtures through abuse, misuse, neglect, vandalism, freezing, fire, flood or other acts of God will not be covered. Recurring services are performed once per year for each membership.

Meet The Founder

Robert Keith

Robert Keith

Robert Keith began his career in plumbing while serving in the United States Air Force, receiving his training at Sheppard Air Force Base. After 4 years as a plumber and pipefitter, he served 7 years as an instructor for the Air Force Civilian Service. Robert has experience in utilities, industrial, residential, construction, service, and repair. He has been trained and certified with items such as Uponor Pex, Tracpipe, propress, and megapress, and has received master plumbing licenses in three different states. In his 30+ years of experience, Robert has sought to transfer the military’s values of discipline, honesty, and pride to his work. At Hero Services in Knoxville, TN, our mission is to apply those same values when serving our clients.

News/Blog

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