AC Repair Garland, Texas: 3 Common AC Problems & Their Fixes

Keeping the air conditioner in optimum condition requires periodic repairs and maintenance. Without these AC repairs, you won’t be able to get the best out of the air conditioner unit. Also, without these timely repairs, you might face several problems with the HVAC system in your home. Here are the 3 most common AC problems you might face in Garland, Texas, and their fixes.

AC Repair Garland Texas: 3 Common AC Problems

1.   Bad Air Conditioner Thermostat

With the thermostat, you can control the temperature of the air conditioning unit. But over time, this AC thermostat can start malfunctioning. It can be because of a faulty electrical wire or power supply issue. If the thermostat is malfunctioning because of the faulty electrical wire, you will have to call an electrician and replace the electrical wire. While replacing the electrical wire to the thermostat, ensure that the electrician is connecting the wire properly to the thermostat. Otherwise, the thermostat problem will again occur in a few days. However, if the thermostat is more than ten years old and malfunctioning, you should replace it with a new one.

Apart from the faulty electrical wire, you can face thermostat problems when the thermostat batteries are dead, or there is dust inside the thermostat. For the former, you will have to replace the thermostat batteries. And if there is dust in the thermostat, first, turn off the thermostat and remove the cover from the thermostat. While cleaning the thermostat, always use a smaller brush to dust off the thermostat.

If you’re still using an old-school thermostat in your air conditioning unit, you should switch to a programmable thermostat. With this type of thermostat, you will be able to save more cooling costs and enhance your comfort.


  • Always install the AC thermostat five feet above the floor and in an open space. This way, the AC thermostat will be able to read the indoor temperature more accurately and provide you with the optimum temperature.
  • When you install a programmable thermostat, try to schedule the temperature setting according to your daily routine and house occupancy. This way, you will be able to reduce the energy consumption by your AC system. Besides, with this method, you won’t have to set the AC temperature manually.

2.   Dirty Air Filter

As the air quality of Garland, Texas, isn’t the best, your AC air filter takes a lot of toll on it. Because of this, you will have to change the air conditioner filter more frequently. But when you skip replacing it, it can create several issues for the AC unit.

For example, when the AC filter is filled with dust, it will block the airflow of the air conditioning unit. As a result, your AC system won’t get enough air supply and has to function for longer hours. When the AC system operates for longer hours, it puts unnecessary strain on the system. Besides, it increases the cooling bill.

Apart from this, when the AC filter is clogged, it can lower the IAQ as well. If you have respiratory diseases or Asthma, allergy, or breathing problem, you should be more concerned about this.

Usually, it is recommended to replace or clean the air conditioner filter every 60 days, but if you live in a polluted area, you may have to change it even earlier. To know the exact timeframe, you should consult an HVAC expert.

The best way to tackle this clogged air filter issue is by doing regular AC maintenance. When you do regular air conditioner maintenance, all the cleaning and repairing tasks will be handled by a professional HVAC technician. Thus, your AC unit will remain in tip-top condition, and you won’t have to worry that much.

3.   Malfunctioning HVAC Compressor

A compressor is the heart of an air conditioning unit. However, due to several reasons, it can start malfunctioning. For example, if the AC system is low on refrigerant, it can increase the temperature of the compressor. When the compressor is excessively heated, it will make the HVAC system shut down. Besides, when you keep using the AC unit on low refrigerant, it will increase the pressure on the compressor and lead to compressor failure.

But how to understand if the AC compressor is malfunctioning? If you notice that you are not getting enough air supply from your air conditioner vents, it indicates that there is a problem with the AC compressor.

For AC compressors, early detection is crucial. Because when you early detect the AC compressor problem, you can prevent further damage. Also, you can save money on AC repair fees. But if you keep using the HVAC unit with a bad AC compressor, it will lead to irreparable damage, and you will have to replace the entire AC compressor. But replacing an AC compressor requires more labor and money. So if you want to invest your time elsewhere and keep the bank account in good condition, you must keep the AC compressor in good condition. If you have a bad AC compressor, repair now before it turns into a bigger and costlier issue.


As the temperature in Garland, TX, is very hot and humid, people can’t think of a single day without using their air conditioning unit. But like any other equipment, sometimes, the AC system requires necessary repairs to keep the system in good condition. If you are currently facing any trouble with your AC unit, you must call an HVAC expert and repair it. The best way to keep the AC in good condition is by doing an annual AC maintenance checkup. With a yearly air conditioner maintenance checkup, your AC’s efficiency will always be high. Besides, you will be able to have the best indoor environment in your house.

Leave a Reply

Your email address will not be published. Required fields are marked *