Your Comfort Is Our Priority

In Fort Worth, getting air conditioning repair that you can depend on can be a real challenge, but it doesn’t have to be so hard to find someone you can trust. When you entrust your AC repair to Arthur Hagar Air Conditioning and Heating, you’re turning to the company that your friends and neighbors in Tarrant County have been trusting for more than half a century. We offer residential and commercial AC repairs, as well as air conditioning installation, replacement, and maintenance. We aim to offer comprehensive HVAC services that you can depend on. Give us a call, and experience the level of service that has led to our astounding longevity.

Air conditioning is vital in the hot Fort Worth summers. So when your AC unit goes down, no one is happy. Below, we’ll go over what to expect when you call our air conditioning company for a diagnostic and service request. Call us to learn more today!

Check the Thermostat

The thermostat is the heart and the control center of your AC unit. Oftentimes, it’s your thermostat that is having hiccups rather than your residential or commercial AC unit itself. Our HVAC technician will run a thorough diagnostic on your thermostat to ensure it is working, turning it on and off, listening to it run, and seeing how well it works. It could be as simple as a faulty wire that is not transmitting the messages the best to your AC unit. We’ll check your circuit breaker box as well to ensure you have power to your air conditioning unit as well.


During an air conditioning repair service call, the goal is to discover what is causing your AC unit to be unhappy. This process can take anywhere from five minutes to an hour. This is because our HVAC technicians want to ensure every part of your air conditioning system is checked and is operational. It does you no good for us to fix one AC repair problem only to be called back out in a month when another one crops up. Our mission is to find the issue and repair your AC so that it is back to operating at 100% capacity. While we love seeing our customers, we also understand you don’t want to see us too frequently — at least for problems!

Offer Repair Options

Once we’ve determined the source of your AC problems, we’ll meet up with you. Our HVAC technicians will review their findings, what part is malfunctioning and why, and why that part is important to the optimal functioning of your AC unit. We’ll offer options for AC repair and then let you choose what you need. We never recommend full air conditioning replacement unless the repair will cost more than a new AC unit, or unless we feel like you could benefit from a new AC unit. Usually, there are many options to choose from that will help ensure your AC unit stays running strong all summer long. Regardless, we lay out your options, offer our advice, and then leave it up to you.

Repair Your AC Unit

Once you’ve decided on the best course of action for you, we’ll get to work. If the AC technician has the part they need to repair your air conditioner, we’ll repair it right then and there. However, we may need to order a part, or leave and come back later in the day to retrieve one. If you need an AC replacement, we’ll discuss those details as well. Rest assured that having your air conditioning up and running during a Fort Worth summer is our priority, so we’ll do everything we can to repair or replace your AC unit expeditiously so you can be in optimal comfort once again.

100% Customer Satisfaction

Our goal is to ensure your HVAC needs are taken care of to the best of our ability. No one enjoys not having heating or air. Our HVAC technicians are the best, undergoing constant certification and training in order to ensure your air conditioning is taken care of. We aim to meet and exceed your expectations, so if you are unsatisfied for any reason, let us know so we can get you taken care of. Arthur Hagar has been serving the residents of Fort Worth with the best residential and commercial air conditioning repair services since 1949, and we have no plans of stopping. Give us a call to schedule your next AC repair today!

Clogged Air Filter

Since your AC unit conditions the air in your home, this air is perpetually in motion as it passes through your Fort Worth air conditioning unit many times a day. As the air passes through your AC unit, it is being filtered constantly, removing the dust, pollen, dander, pet hair, and other contaminants. This collects in the air filter. If the air filter is not changed on a regular basis, this can cause your AC unit to operate at less than capacity, affecting the cooled air in your home.

Refrigerant Leaks

The refrigerant is what is responsible for transferring the hot air outside, thereby cooling it. Sometimes leaks can occur in the refrigerant line. This leads to there not being enough refrigerant to sufficiently cool your home. To fix this problem, the HVAC specialist will find the source of the leak and repair it, or replace your refrigerant line and add in more refrigerant for you. Refrigerant is a dangerous chemical that requires being disposed of properly. If you have a refrigerant leak, we will not only repair your refrigerant line, but we’ll also clean up any spilled refrigerant so you, your family, and your fur babies will be safe.

Faulty Condenser

Your condenser is the part of your AC unit that takes the heat that has been turned into a gas and turns it back into a liquid. Sometimes your condenser can gather dirt that will affect its ability to perform this vital function. This is quite common since your AC unit is located outside. The condenser fan can quit working as well. This is the fan you see on your outdoor AC unit that blows the hot air out that has been released from the condenser when the gas is changed back into a liquid. This can cause major problems if this is not working as well. Sometimes the motor goes out, belts are worn, or there’s a lack of good lubricant.

Clogged Drain Line

During the air conditioning process, moisture is removed from your air, and in Texas, that can be a lot! This moisture usually is filtered through a drain line that flows into a pan and then down a drain in your home. Sometimes the drain line can become clogged with dirt and debris. This can lead to a dangerous backup in your air conditioning system that can cause damage. This water could also be filtered elsewhere that could lead to damage to your home or office and even mold growth, which can cause severe health problems.

Arthur Hagar offers exceptional AC repair service for your home or business near Fort Worth. Our HVAC technicians make it a priority to ensure your AC is up and running as soon as possible. Call our HVAC company to get started today!


Are you in need of HVAC repair because your system has completely failed? Perhaps your system simply doesn’t seem to be cooling as it should. Maybe you’re looking at new air conditioners because you want greater performance and increased energy efficiency. Whatever has prompted your need for AC repair, we can help. We’ll fix your system no matter the brand, and we’re happy to explain the many benefits of a new system from Carrier.


  • 24-hour repair services, including emergency service calls.
  • Repair work on all brands of air conditioning units.
  • Estimates on new HVAC system installation.

One of the things that sets us apart from our competitors and has led to our amazing success is our commitment to hiring the very best people. All of our HVAC technicians are licensed, bonded, and insured. Additionally, our team is committed to professional and courteous air conditioning repair service and to treating your Fort Worth home with the professionalism and respect it deserves. All of the decades we’ve been in business help prove we’ll be here in the future, too.

Choose Arthur Hagar For All Your Air Conditioning Repair Needs

We understand that you have many choices for your AC repairs. We promise:

  • To get the permissions and permits necessary to do your AC repair job.
  • We take credit cards for all work without extra fees or hassles.
  • We use only top-quality AC parts.
  • A commitment to excellence in all that we do.
  • 100% customer satisfaction.

When you need high-quality air conditioning repair in Fort Worth that you can depend on, Arthur Hagar can help. We offer residential and commercial HVAC services in a prompt and efficient manner. From AC installation to air conditioning maintenance, our top-rated HVAC company ensures you are comfortable during the hot Texas summers. We carry only the best products, so you can rest assured your AC unit is the best. We are an authorized dealer for Carrier, an HVAC company that we believe is the best in the business. From energy-efficient air conditioners to some of the best warranties in the HVAC industry, your needs will be taken care of.

Not only do we offer the best in air conditioning services, but we also offer the highest level of heating services as well, from furnace repair to heat pump maintenance. Our team is committed to helping you lead a comfortable life all year long. Contact our HVAC company at (817) 478-1122 to get started today!

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Contact Us

5020 SE LOOP 820
Phone: 817-478-1122
License # TACLB12063E
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