9 Signs That You Should Call A Professional In Air Conditioner Repair | Dallas, TX

9 Signs That You Should Call A Professional In Air Conditioner Repair | Dallas, TX

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Anyone who has spent a summer in Dallas, TX, knows how hot it can get. During the summer months, it isn’t uncommon for the temperature outdoors to reach 96 degrees. Summers are also very humid, which can make it feel much hotter than it actually is.

Because the summers are so hot, your air conditioner becomes one of your most essential appliances. If your air conditioner isn’t working properly, it can be impossible to get comfortable in your home. The last thing you want is for your air conditioner to break down completely, which is why it is so important that you can recognize the signs that you need to call for air conditioner repair. In many cases, a minor problem can become a major problem if you don’t have it fixed. If you notice any of the following issues, you should call a professional in AC repairs immediately.

#1 No Cold Air

The most obvious sign that there is something wrong with your air conditioner is warm air coming from the vents. Before you call for air conditioner repair, you should check the thermostat. First, make sure that your system is set to the cooling mode. Next, make sure that the thermostat is set to a temperature that is colder than the temperature inside the house.

If you have checked the thermostat and it is set properly, you should call for AC repair. There are a few issues that could be causing the problem. If the compressor is failing, the system won’t be able to produce cold air. The same is true if your system is running low on refrigerant. If this is the case, an HVAC tech would need to add more refrigerant to allow your home to reach the desired temperature. If you have an older air conditioning system that uses R-22 refrigerant, you could have a problem. R-22 has been deemed toxic and harmful for the environment; therefore, the U.S. government began phasing out this refrigerant, and it is no longer being made. This means that your HVAC tech may not have access to R-22. If they can find it, you will end up paying a very high price. If your system is low on R-22 refrigerant, you may want to consider getting a new air conditioner rather than calling for air conditioner repair.

The problem could also lie within the ducts. If there is a leak somewhere in the ducts, it can pull the hot air from outside, the attic or a crawlspace, which will cause warmer air to come from the vents.

If you want your Dallas, TX home to be cool again, it will take the knowledge and experience of a licensed professional in air conditioner repair to figure out what is causing the problem and make the repair.

#2 Poor Airflow Coming From the Vents

If the flow of air from the vents is weak, it can make it difficult for the house to reach the desired temperature. Poor airflow means that just a small amount of cool air is coming from the vents, and it won’t circulate around the house properly. If the airflow is poor, you should call for air conditioner repair as soon as possible so that your home will remain cool.

There are a few things that could be causing the issue. You could have a problem with the compressor, which can be repaired, but it might be expensive. The problem could also be with the system’s fan. If the fan isn’t working, the cold air coming from the vents won’t be as strong as you would like. Finally, you can have a leak in the air ducts. If the air can’t flow freely through the ducts, it will cause the airflow from the vents to be poor.

It would take a professional in air conditioner repair to figure out why the airflow is poor. The sooner you make the call, the sooner your Dallas, TX, home will be cool again.

#3 Foul Smell Coming From the Air Conditioner

If your air conditioner is functioning properly, it shouldn’t emit an odor. When you turn on your air conditioner for the first time during the cooling season, it isn’t uncommon to smell dust. Once the dust that has settled during the heating system is blown out, the smell will go away. If you smell something foul and it persists, you should call a professional in air conditioning repair right away.

If there is a moldy smell in your home, there could be mold growth in the ducts or in the air conditioner itself. This is considered an emergency situation because if there is mold in the ducts or the air conditioner, it can have a negative effect on the air quality in your home. If mold spores are in the air, it can make you and your family members sick. If a member of your household has a respiratory issue or allergies, the mold spores in the air can be very harmful. If you smell mold coming from your system, you should call for emergency air conditioner repair. Your family’s health depends on it.

If the smell coming from your air conditioner is a burning smell, it is serious and would require emergency air conditioning repair. The burning smell likely means that there is an issue with the electrical wiring or the insulation is burning, and both can create a fire hazard. If there is a burning smell coming from your air conditioner, turn it off immediately, and don’t turn it back on until a professional in air conditioner repair fixes the problem and has deemed it safe to use again.

#4 Strange Sounds When the Air Conditioner Is Running

If your air conditioner works properly, the only sound you should hear is a low-level click when the system kicks on and off. If you hear any other sounds when the system is running, you should call a professional in air conditioner repair. There are a few issues that can be causing the problem, and the specific issue is often based on the sound you hear.

  • Clicking sounds: If you hear a clicking sound coming from the outdoor unit, there could be something obstructing the fan. There could also be a loose part or an electrical malfunction.


  • Clanging or banging: Clanging or banging sounds are often caused by an obstruction in the fan or the fan mount has become loose. There could also be a system component that has come loose and is clanging around inside the air conditioning system.


  • Squealing: A squealing sound often indicates a loose or damaged fan belt. If you allow the problem to persist, the fan will break completely, and a complete system breakdown is a strong possibility.


  • Metal on metal screeching: This sound often means that the fan motor is ready to fail and needs to be replaced.


  • High-pitched hissing: A high-pitched hissing sound indicates dangerously high pressure in the system. If you hear this, turn off your system immediately, and don’t turn it back on until it has been checked out by a professional in air conditioner repair.


  • Gurgling sounds: If you hear something gurgling when your air conditioner is running, it could be an issue with the condensate drain line. It could also be something serious like a refrigerant leak.

Any strange sound is your air conditioner’s way of telling you that there is something wrong. Any strange sound should be a serious cause for concern and would require immediate air conditioner repair.

#5 Thermostat Issues

Your air conditioner’s thermostat is its brain. The thermostat tells the air conditioner how much cold air to push out to keep your Dallas, TX home at the desired temperature. If your system isn’t turning on or if it keeps shutting down, the thermostat could be to blame.

If you do have a faulty thermostat and need to have it replaced, you should discuss your options with a professional in air conditioner repair. You can have a programmable thermostat installed, which will allow you to program times when you want the temperature in the house to go higher or lower. For example, when you leave for work, you can program the air conditioner to turn down because you don’t need your home to be very cool when you aren’t home. You can also program it to turn up before you get home so that you can return to a cool house. Programmable thermostats are a great way to save money on your cooling costs.

You can also install a smart thermostat with Bluetooth. This type of thermostat allows you to turn the system on and off and up or down using your Smartphone or tablet from anywhere in the world.

#6 Moisture Or Leaks Around the Air Conditioning System

There should never be any water or moisture around your indoor or outdoor unit. If there is, you should call a professional in air conditioner repair immediately. The problem could be a simple fix, such as a leaky condensate drain line or a cracked or clogged drain line. The problem could also be something more serious, like a refrigerant leak. Because refrigerants are poisonous, it is essential that you call for air conditioner repair right away.

#7 Frequent Cooling Cycles

If you notice that your air conditioner is cycling on and off frequently, you should call a professional specializing in air conditioner repair. The problem could be something simple like the system needs to be turned up. It could also be something more serious, and your air conditioner has reached the end of its lifespan. It would take a professional in air conditioner repair to figure out the best solution to the problem.

#8 Unusually High Cooling Costs

If you have been living in your Dallas, TX home for multiple summers, you should have an idea of the cost of your summertime electric bills. If you notice that your bills are higher than they have been during any other summer, you should call a professional in air conditioner repair. If your system hasn’t been properly maintained, it will need to work harder to keep your house cool, which will cause your energy bill to increase. It can also cause the system to reach its maximum lifespan sooner than it should. This can be fixed with a simple cleaning and tuneup. The issue could also be with the ductwork or the thermostat. It would take a highly qualified professional in repair to find the source of the problem.

#9 High Humidity In the Home

The air conditioning system in your Dallas, TX, home is designed to do more than keep your house cool. It is also designed to remove the humidity from your home. If you notice that your house is very humid, your air conditioner could be to blame. High humidity could be a sign that your system needs to be recalibrated, or it has reached the end of its lifespan. It is important that you call a professional in air conditioner repair as soon as you notice the problem. Humidity can promote the growth of mold and mildew, which can put the health of your household members at risk.

Why Choose One Hour Air Conditioning & Heating?

If you are having any air conditioning issues, contact One Hour Air Conditioning & Heating. There are plenty of HVAC companies to choose from in the area, but we are the best. We have been providing heating and cooling service to residential and business customers in the area since 1988. Many of our customers have been loyal customers for 20+ years.

We understand that HVAC issues can arise at any time, which is why we offer emergency service 24-hours a day, 7 days a week.

We are a bonded and insured HVAC company, and all of our techs are licensed, highly trained, and registered with the state of Texas. Before they are hired, our techs must pass a drug test and a background check, which should give you peace of mind that you can trust the people that you allow in your home.

To schedule an appointment for air conditioner repair or any other HVAC service, give us a call today.