Air Conditioning Repair
When your air conditioner fails, you need fast and reliable service. Barney’s Heating and Air offers expert air conditioning repair in Clarksville, TN.


Top Air Conditioning Repair Company in Clarksville, TN
A broken air conditioner during a Tennessee summer requires immediate attention. Our company provides prompt and professional air conditioning repair services to restore your comfort quickly. Our certified technicians have the skills to diagnose and fix all types of AC problems. We work on all makes and models of cooling equipment. Our goal is to provide a lasting solution, not just a temporary fix. We use high quality parts for all our repairs to ensure reliability. You can count on us for honest advice and transparent pricing. We are committed to getting your system back up and running efficiently. Trust our team for all your AC repair needs.

Came out quickly. Solved multiple problems and returned the next day to solve more problems. Will use again. Thank you!

Had a great experience they worked on my mini split unit for my hair salon I highly recommend people schedule a consultantion and getting all your air problems fixed by them!

A/C had been out for a couple days. Heat index 105° , 90 ° in house. I called 15 + HVAC companies and the earliest appointment time anybody could come was a week away. I called Barneys . He shot me straight and told me " I'll get you up and going today but it's going to be in the evening." He showed up about 7 pm which is perfectly fine as it was hot. He fixed the problem in 15 mins ( needed refrigerant ) He charged a very fair price. He stands by his word. LIFESAVER!! VERY COOL NOW!!!

I am very pleased with this company and the service provided. I appreciate how smooth and hassle-free the whole process was. They really go above and beyond for their customers. I would recommend jake and his team to all my friends and family. Thanks jake for your great service.

Hey if you need good reliable service this is the place my service guy didn't quit til it was a success. Thank Jake. I'm another satisfied customer. 👍🏾👍🏾👍🏾

Was a pleasure! I’m the owner of Grace’s Cleaning Industry, LLC and I manage airbnbs. He explained and did the job the way it was supposed to be done with reassurance of labor warranties plus rechecks. Would recommend!

Loved working with Jake. Was able to find the problem about my ac the night before & had it fixed the next morning! & reasonably priced as well. Thank you for your service!

Incredibly responsive, communicative and diligent service. I highly recommend for anyone who needs work on their home. They also showed genuine compassion and advocated for change with our landlord when they worked on our A/C unit.

Service was quick and he was very professional and gave me great follow up information going forward on handling my cooling and heating needs

Jake the owner changed out my unit by himself in a very efficient time, very kind, and explained why my old unit went out, he was the fairest price I could find for getting the main job done! Hard worker replaced my unit in 88° weather, I will continue to use his company as my go too for my home and future needs

Respectful and make sure everything and working and dose the job right best company to do business with

I called around 6pm with no heat. Jake offered same day and next day options. his price was very cost efficient. I cannot thank this company enough for the quick service changing my motor-board. He communicated very professionally with him.

This crew helped get my heat working within 2 hours of me calling them. They knew exactly what to ask to come prepared to make the repair. I cannot thank these men enough for restoring my heat in this cold weather.

Jake and the team were excellent! They were able to get the unit installed and made all requested adjustments, even after the installation! They will definitely be our "GO TO" for any heating needs!

I contacted them and within 45 minutes Jacob arrived ready and prepared to look at our A/c unit. Fair priced, friendly, efficient and careful to not misdiagnose the issue.

Excellent service! I called After 5 PM with a down AC unit looking for a diagnostic visit with possible fix. He offered same day and next day options. When he came out and completed the diagnostic, he said he could fix it right away. It Took him less than 30 minutes to get my unit running. Plus it was extremely affordable! Highly recommend, and will definitely use for any future services. Thank you so much!

They came out located the problem cleaned it and the tech mark did an amazing job. He was friendly and fast and he kept me updated on what he was doing . 10/10 highly recommend

Called the morning after July 4th and they were able to come out right away. He was prompt, courteous, and communicated updates from the time I requested him to come out to arrival and the fix. He quickly assessed and fixed the issue we were having with our outside unit and verified it was working before leaving. He also offered suggestions for another unrelated issue I am having with our damper. I plan to reach out again for any future a/c needs. Thank you!

Extraordinarily helpful! Arrived, diagnosed and repaired our AC promptly all in one trip and for a great price! I will use them for all of our hvac repairs from now on.

Jay was awesome, he got my mother's AC unit working the very next day after I called him. Highly recommend his services. Stand up guy!!

Great experience. They showed up when they said they would and did a great job installing 2 mini split units right where we needed them to go. I Highly recommend their service.

They did really great job with very reasonable price. They were communicating very well with me compared to other HVAC companies that either don't answer the phone or don't even reply to text.

Fantastic communication and fast service! I will be using Barney’s for future HVAC needs.

Needed service in a pinch and this company was there to help out immediately. If you’re looking to support a small, local business, and get it done right, look no further!

HIGHLY RECOMMEND!!! My A/C went out late Friday night and not many companies were wanting to help and look at my unit until after the weekend and holiday was over, but Barney’s heating and air responded ASAP, and was here first thing in the morning on Saturday! The technician gave me an exact time and was here on time, other companies gave me a big time frame/window 8am-6pm and that just didn’t work for us. This company is affordable and willing to work with you. Definitely will call them again!! Thank you!

Didn't stopped coming to work on it till it was fully fixed highly recommend

Service was AMAZING!!! Especially on a weekend. Found the issue right away and had our A/C running again. I would highly recommend Barney's Heating and Air over anyone I've dealt with in clarksville. Price was great. We are enrolling in his service care for twice a year service for a great price!!!! Again I would recommend him over anyone!!!

Barney and his team was professional, on time, and worked with the other foreman (foundation repair) on site in order to get my foundation repaired correctly and removed, then reinstalled new ductwork after the foundation was repaired. Due to his efforts, I was able to have 2 projects done at the same time and for a fraction of the cost in a total of 2 days. Highly recommend.

Technician knew immediately what the problem was, had the needed parts with him, and fixed the problem in less than an hour.

This isn’t just a review, it’s a debt of personal gratitude. These guys came out and replaced the HVAC system in my rental house in absolutely no time flat. They were able to work with me in the kind of way humans should work with one other, when it really counts. I am extremely grateful for their help with this project, and they have 100% earned all of my future business - barre none

First time (in this house) getting our heat pump inspected. Technician was detailed in explaining what was both good & bad about our 12 year-old system. He explained that our system was still functional but also showed us a part that might fail in the future. He tested the part in our presence & gave us a fair price for replacement (which we did). We were comfortable enough with the service that we are likely to purchase a service/maintenance agreement this Fall.

Excellent service from an honest professional. No one likes having to get an AC replaced, but Barney’s makes it less painful. Extremely responsive (at any time you need him), he will be honest, fair, and provide you a range of options without the up-sale you’d get elsewhere. His work is top notch quality, this is the 3rd time we have used him for our rentals and will continue to do so in the future. Highly recommend for your AC/HVAC needs.

PLUMBERS, Too! I just bought a house and didn’t know the pipes were clogged, the tub had a slow flow, and that the faucets were offset. In addition to heating and cooling, Jake has plumbers on hand. He and his crew did a good job, were friendly, and easy to communicate with.

The communication, fast response, and customer service is what will bring me back. I will definitely call them again to schedule my yearly unit cleaning and any repairs that come up. Highly recommend! Thank you guys!

Amazing!!!! Fast response! Same day service! Very very reasonable prices! Loved his mannerisms when you call his phone! Very respectful He knew what was wrong with my hvac system within a few mins. Purchased my parts and fixed my unit same day!!!! I appreciate this company!!! Would recommend to all my friends and family!

I don’t think any else would have come out any quicker or for a better price than these guys. Did a wonderful job and were straight forward and honest

Barney took really good care of my Mother. She is legally blind and he was so considerate of her condition. He was fast and efficient. Fantastic service. I would recommend him to anyone. Great job Barney!!!

When my ac broke at 5pm I called Barneys and they came out to fix it that night! He was friendly, fast, and very professional! Super impressed with this company and definitely recommend them !

Jacob & Bobby were friendly & caring and did an excellent job diagnosing & repairing our AC. Highly recommended.

After looking for estimates that were overpriced I called these guys and they came right out to my place and fixed it on the spot for a great price they are down to earth and good people!!!

Barney’s heating and air did a great job I didn’t have to lift a finger greatly appreciate they took care of my warranty and all!! Thank you very much..

Highly recommend Barney and his team. They were super responsive and helpful. Replaced my outdoor and indoor unit with no issues. Will be using them in the future for all HVAC services.

Awesome customer service! I called with a problem with my furnace, and he helped me fix it over the phone. Southern hospitality at it's finest. I'm scheduling a furnace service ASAP from him because I definitely want to give him my business!

Local company with great working knowledge. We had a heat bank out in our furnace which they troubleshot and fixed within the week (had to order parts). Heat is now working in the house and we appreciate the service!

I was having problems with my HVAC system and I called these guys to come check it out. Bobby and Jacob are very down to Earth guys. Bobby was very upfront about what issues I had with my system and gave me recommendations without feeling like they were trying to push anything on me. I was impressed with the knowledge he had and how fair their pricing was. I'm a single woman that lives alone with my children and I did not once feel uncomfortable with them or feel like they were trying to get over on me. They ended up installing a new unit in my home and did an amazing job. I have not had one issue with it since. I would def. recommend this company to anyone I know! Thank you guys!!

Jake was awesome! Very professional and very easy to work with. Communication was the best I’ve ever had. Will go back and call again. I would highly recommend to friends and family.

I recommend this Service to EVERYONE they are on time and do GREAT WORK at a AFFORDABLE PRICE....

Mr Jake is an extremely professional guy. Communication was on point and everything they quoted was transparent and completed to my full satisfaction. Very trustworthy guy. Hope I don't need him again, but would 100% not hesitate to use and recommend!!

Jacob and Bob are very professional and have met my every need from start to finish. Had a new A/C, thermostat and ductwork installed at a great value and my house is ice cold again. Thank you guys for all you do and I look forward to seeing you at maintenance visit.

Great service very professional and timely response. Would recommend them for all of your HVAC concerns

Very good company. The owner was very knowledgeable and explained everything they were going to be doing. It was done in a timely manner. Barney’s heating $ air now has a forever customer!!!

Barney’s hands down is the best A/C company I have used . The guys were friendly ,Professional and honest about any questions I had. Forever a customer and will recommend to everyone!

I was having trouble installing an ecobee smart thermostat and gave them a call. They were able to come out the very next day. Although they had to sort out some issues with my thermostat wiring and ended up being at house longed than they expected, the gentlemen with polite and a pleasure to converse with. I think all things considered I was charged a fair price for the service they provided. I would definitely recommend this company for your all your HVAC needs.

Went out of their way to help me out with my ac unit. Really good people i recommend these gentlemen 100% these guys know their profession for sure they explained everything that was going on and showed me what quality parts for heating and air conditioning was all about !

Called around for pricing to get my AC UNIT worked on. The owner was knowledgeable and was able to get someone out there that day for me. Very professional and hard workers. 100% will use them in the future!!

The owner Jacob took time to check everything and explain what needed repaired. I got quoted 1200 from another bigger company but Barnes came and repaired my air conditioner for $700 the same day!! I was beyond impressed! So glad I found my new hvac company.
Air Conditioning Repair
One of the most common reasons for an AC repair call is when the system is not blowing cold air. This issue can stem from several different causes. It could be as simple as a dirty air filter restricting airflow. A more serious cause is a low refrigerant level, which usually indicates a leak. Our technicians are trained to systematically diagnose the root of the problem. We do not just add refrigerant; we find and repair the leak. The issue could also be with the compressor or the outdoor condenser coil. We thoroughly inspect the entire system to pinpoint the exact failure point.
An air conditioner that will not turn on at all is another frequent problem. This can be a frustrating and stressful situation for any homeowner. The cause can range from a simple tripped circuit breaker to a more complex issue. It could be a problem with the thermostat, the electrical wiring, or a safety switch. A failed transformer or a bad motor could also be the culprit. Our technicians follow a careful diagnostic procedure to trace the electrical path. We safely test all components to find out why your system is not receiving power. We can quickly resolve these issues to get your AC running again.
Strange noises coming from your air conditioner are a clear sign that something is wrong. You should never ignore sounds like grinding, squealing, or banging. A grinding noise could indicate a problem with the motor bearings. Squealing sounds often point to a belt issue or a failing motor. Banging or clanking noises might mean a loose or broken part, such as a connecting rod or piston pin. Continuing to run the AC when it is making these noises can cause more extensive damage. It is best to turn the system off and call for a professional repair service immediately.
If you notice your air conditioner is turning on and off more frequently than usual, this is called short cycling. Short cycling is a serious issue that puts immense strain on your system’s compressor. It can be caused by a number of problems. An oversized AC unit is a common cause in some homes. A clogged air filter or a blocked condenser coil can also lead to short cycling. Other potential causes include a faulty thermostat or a refrigerant leak. Our technicians can determine why your system is short cycling and address the underlying problem. Resolving this issue is crucial for your system’s health.
Water leaking from your air conditioning unit is a problem that needs immediate attention. The most common cause of a water leak is a clogged condensate drain line. When this line is blocked, the water that your AC removes from the air has nowhere to go. It backs up and overflows the drain pan, potentially causing significant water damage to your home. The issue could also be a cracked drain pan or a disconnected drain line. In some cases, a frozen evaporator coil can cause a leak when it melts. We can quickly diagnose the source of the leak and make the necessary repairs to protect your property.
A frozen evaporator coil is another clear indicator of an AC problem. You might notice ice buildup on the indoor coil or on the refrigerant lines. The primary cause of a frozen coil is restricted airflow. This is most often due to a dirty air filter that is blocking the flow of warm air over the coil. A dirty coil or a failing blower motor can also be to blame. Another major cause of a frozen coil is a low refrigerant level. Our technicians will first identify and fix the cause of the freezing. Then, we will safely thaw the coil to restore normal operation.
If your energy bills have suddenly spiked without a change in your usage, your air conditioner could be the reason. An AC system that is struggling to perform will consume much more electricity. This inefficiency can be caused by a wide range of issues. A refrigerant leak, a failing motor, or a dirty system can all lead to higher energy consumption. Our repair service includes diagnosing the reason for this inefficiency. By repairing the underlying problem, we can restore your system’s performance. This will not only make your home more comfortable but also bring your utility bills back down to a normal level.
Services Offered
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Why Choose Barney’s Heating and Air for Air Conditioning Repair
When your AC breaks, you need a company you can trust for a fast and honest repair. Barney’s Heating and Air is committed to providing reliable service with integrity. Our technicians diagnose problems accurately and explain your repair options clearly. We use high quality replacement parts to ensure our repairs are durable. Our pricing is transparent and upfront, so you know the cost before we begin work. We stand behind the quality of our workmanship on every single job.
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Most Common Air Conditioning Repair Questions
When your air conditioner stops working, it is natural to have questions and concerns. Understanding common AC problems can help you know when to call a professional. Here is some information on frequently asked questions about air conditioning repair.
There are several reasons why your air conditioner might be running but not blowing cold air. The simplest and most common cause is a dirty air filter. A clogged filter severely restricts the flow of air over the evaporator coil. This not only reduces cooling but can also cause the coil to freeze up. Before calling for service, you should always check your air filter and replace it if it is dirty. This simple step can sometimes solve the problem immediately. If a clean filter does not resolve the issue, the problem is likely more technical.
Another very common cause is a low refrigerant level. Refrigerant is the substance that absorbs heat from your indoor air. If the level is low, the system cannot perform this heat exchange effectively. A low refrigerant level is almost always caused by a leak somewhere in the system. A qualified technician must find and repair the leak before adding more refrigerant. Simply topping off the system without fixing the leak is not a proper or lasting solution. Our technicians are equipped with tools to detect even the smallest refrigerant leaks.
Other potential culprits include a dirty outdoor condenser coil or a failing compressor. The condenser coil is responsible for releasing the collected heat outside. If it is covered in dirt and debris, it cannot do its job efficiently. The compressor is the heart of your AC system, and if it has failed, the system will not cool at all. A problem with the capacitor or contactor, which are electrical components, can also prevent the compressor from starting. Our technicians will perform a full system diagnostic to identify the exact cause and recommend the correct repair.
The cost of an air conditioning repair can vary significantly based on the nature of the problem. A minor repair, such as replacing a capacitor or cleaning a clogged drain line, is relatively inexpensive. These are common issues with parts that are not very costly. The labor involved in these types of repairs is also typically minimal. For these simple fixes, you can expect a more affordable repair bill. We always provide an upfront price for any repair before we begin the work. This ensures you are fully aware of the cost involved.
Mid range repairs might include fixing a refrigerant leak or replacing a fan motor. A refrigerant leak detection and repair can be more time consuming. The cost will depend on the location and severity of the leak. Replacing a condenser fan motor or an indoor blower motor is a more involved job with a more expensive part. These repairs are more costly than minor fixes but are still much less expensive than replacing the entire system. We will always explain the repair and its associated costs in detail.
The most expensive repairs typically involve the compressor. The compressor is the most critical and costly component in your air conditioner. If the compressor has failed, replacing it is a major and labor intensive job. In some cases, especially with older systems, the cost of replacing a compressor can be close to half the cost of a new unit. In these situations, we will have an honest discussion with you about the pros and cons of repairing versus replacing your system. Our goal is to help you make the most cost effective decision for the long term.
Deciding whether to repair or replace your air conditioner is a major decision. Several factors should be considered to make the best choice for your home and budget. The age of your system is one of the most important factors. A typical air conditioner has a lifespan of about 10 to 15 years. If your system is approaching or has exceeded this age, replacement often makes more sense than a costly repair. Investing a lot of money into an old system may not be wise, as other components are likely to fail soon.
The cost and frequency of repairs is another key consideration. A good rule of thumb is the 5,000 rule. Multiply the age of your unit by the estimated cost of the repair. If the total exceeds 5,000, replacement is generally the better option. For example, for a 10 year old unit with a $600 repair quote, the total is 6,000. In this case, replacement should be seriously considered. If your system has needed multiple repairs over the last couple of years, it is often a sign that it is nearing the end of its life. Continual repairs can quickly add up.
Finally, consider the efficiency of your current system. Air conditioner technology has advanced significantly in the last decade. A new, high efficiency unit can dramatically lower your summer energy bills. The monthly savings from a new system can help offset the cost of the investment. If your current unit has a low SEER rating and requires a major repair, replacing it with a more efficient model is often the smartest financial move. Our technicians can provide you with a repair quote and a replacement estimate to help you compare your options.
An air conditioner can stop working suddenly for a variety of reasons, many of which are related to the electrical system. The first thing you should check is your home’s circuit breaker panel. It is possible that the breaker for your air conditioner has tripped. If it has, you can try resetting it once. If it trips again immediately, do not keep resetting it. This indicates an underlying electrical problem that requires a professional diagnosis. A constantly tripping breaker can be a sign of a short circuit or an overloaded system.
A problem with the thermostat can also cause your AC to shut down. The thermostat is the brain of your system, telling it when to turn on and off. If the thermostat is faulty, has dead batteries, or has a loose connection, it may not send the signal to the air conditioner. You can try replacing the batteries in your thermostat if it has them. If that does not work, the issue may be with the thermostat itself or the low voltage wiring. Our technicians can test the thermostat and its connections to see if it is the source of the problem.
Other common causes for a sudden shutdown include a tripped safety switch or a failed part. For example, your system has a condensate overflow switch. If the drain line clogs and water backs up, this switch will shut down the system to prevent water damage. A critical component failure, such as a burned out motor or a failed capacitor, can also cause the system to stop working entirely. Our diagnostic process is designed to quickly identify the specific reason for the shutdown. We will trace the problem to its source and provide an effective solution.
Your air conditioner leaks water primarily due to issues with its condensate drainage system. As your AC cools your home, it also removes humidity from the air. This moisture collects on the cold evaporator coil and drips down into a drain pan. A drain line then carries this water out of your home. The most common reason for a leak is that this drain line has become clogged with algae, sludge, and debris. When the line is blocked, the water cannot drain away. It fills up the drain pan and eventually overflows, causing a leak.
Another potential cause is a cracked or rusted drain pan. Over time, the drain pan can deteriorate, especially if it is made of metal. A crack or hole in the pan will allow water to leak out before it even reaches the drain line. Our technicians will inspect the drain pan for any signs of damage during a repair visit. If the pan is damaged, it will need to be replaced to stop the leak. A disconnected drain line can also be the culprit. Vibrations can sometimes cause the PVC pipe to come loose from the drain pan connection.
In some cases, a frozen evaporator coil can lead to a significant water leak. When the coil is frozen, it cannot properly manage condensation. Then, when the system shuts off and the ice melts, it can produce a large amount of water very quickly. This can overwhelm the drain pan and cause it to overflow. A frozen coil is a symptom of another problem, such as low refrigerant or poor airflow. A technician will need to fix the underlying issue that caused the coil to freeze in the first place.
A strange smell coming from your air conditioner vents is a sign that should not be ignored. The type of smell can often provide clues about the underlying problem. A musty or moldy smell, often described as smelling like dirty socks, is very common. This smell is typically caused by the growth of mold and bacteria on your system’s damp evaporator coil. When you turn on the AC, the air blows over this coil and picks up the unpleasant odor. A professional cleaning of the coil is needed to resolve this issue.
If you smell a burning odor, it could indicate an electrical problem. The smell might be from an overheating motor, a short in the wiring, or another failing electrical component. A burning smell is a serious safety concern. You should turn off your air conditioner at the thermostat and the circuit breaker immediately. Do not turn it back on until it has been inspected by a qualified HVAC technician. Continuing to operate the system could lead to a fire. Prompt action is crucial in this situation.
A chemical smell, similar to paint thinner or chloroform, could be a sign of a refrigerant leak. While refrigerant is odorless in its normal state, the oils that mix with it can produce a distinct smell. Refrigerant is a hazardous substance, and a leak should be addressed by a professional. In very rare cases, a smell like rotten eggs could indicate a natural gas leak near your ductwork. If you ever smell gas, leave your home immediately and call your gas utility company from a safe location. Never ignore unusual smells from your HVAC system.
The duration of an AC repair visit depends heavily on the specific problem. Many common repairs can be completed in under two hours. For example, replacing a capacitor, cleaning a clogged drain line, or fixing a minor wiring issue are all relatively quick jobs. Our service vehicles are well stocked with the most common replacement parts. This allows our technicians to complete many repairs in a single visit without having to leave to pick up a part. Our goal is to restore your comfort as quickly and efficiently as possible.
More complex repairs will naturally take longer. For instance, finding and repairing a refrigerant leak can be a time consuming process. The technician may need to spend a significant amount of time pinpointing the exact location of the leak before they can fix it. Replacing a major component like an indoor blower motor or an outdoor condenser fan motor is also a more involved job. These types of repairs might take several hours to complete correctly. We will always give you an estimated timeframe for the repair before we begin.
In some situations, a repair may require a part that we do not have in our standard inventory. This is more common with older or less common brands of equipment. If we need to order a part, the repair will be a two step process. We will secure the part from our supply house, which can sometimes be done the same day. In other cases, it may take a day or two for the part to arrive. We will stabilize your system if possible and schedule a return visit as soon as the part is available. We communicate clearly throughout this process.
While not all repairs are preventable, regular maintenance is the single most effective way to reduce the likelihood of breakdowns. An annual professional tune up allows a technician to catch and address small problems before they become major failures. Cleaning the coils, tightening electrical connections, and checking refrigerant levels all help keep your system running reliably. This preventative care can save you from the stress and expense of an unexpected emergency repair. It is the best investment you can make in the health of your air conditioner.
As a homeowner, the most important preventative task you can perform is changing your air filter regularly. A clogged air filter is the root cause of many common AC problems. It restricts airflow, which can lead to a frozen evaporator coil and put immense strain on the blower motor. A dirty filter forces your entire system to work harder, which increases wear and tear on all components. Checking your filter monthly and replacing it when it is dirty is a simple and inexpensive way to prevent many service calls.
It is also wise to pay attention to your system’s performance. Do not ignore warning signs like strange noises, reduced cooling, or short cycling. Addressing these issues early on can often prevent a more serious and costly repair down the road. If you notice something is not right with your air conditioner, it is best to call for a professional inspection. Being proactive about both maintenance and potential warning signs is the key to minimizing future AC repairs and ensuring your system has a long, efficient life.
Work With The Top Air Conditioning Repair Near You
Contact Barney’s Heating and Air for prompt and professional service. Schedule your air conditioning repair with our expert team today.