5 Signs You Need To Schedule An Appointment For Air Conditioner Repair | Katy, TX

5 Signs You Need To Schedule An Appointment For Air Conditioner Repair | Katy, TX

Photo By martan at Shutterstock

If you have lived in Katy, TX, for at least one summer, you know how hot it can get. Most people spend a lot of time indoors to escape the heat outside. If your air conditioner isn’t functioning correctly, you won’t be comfortable in your home, and you won’t have an escape from the heat. Issues with your air conditioner can affect the temperature and humidity in the house and potentially impact the air quality in your home.

If the air conditioner in your home is experiencing any of the following issues, it is best to schedule an appointment for air conditioner repair immediately. If you wait to make the call, the problem can escalate, resulting in a more expensive repair bill or a complete AC breakdown.

#1 Warm Air Coming from the Vents

If your air conditioner is functioning correctly, you should feel cold air coming from the vents. If the air is warm, you may need to call an air conditioner service. Before you make the call, check the thermostat setting. Human error is a common cause of this problem, and you don’t want to waste money on a service call when a simple thermostat adjustment can solve the problem.

First, make sure the thermostat is set to the cooling mode. Next, make sure the fan is set to “auto.” If the fan is set to “on,” it will continue running even when the system finishes a cycle, and warm air will come from the vents.

If everything checks out, it is time to schedule an appointment for a repair. A few issues can cause this issue, and you will need a licensed HVAC tech to find the cause.

  • Dirty air filter
  • Dirty evaporator coil
  • Faulty thermostat
  • Low refrigerant
  • Refrigerant leak
  • A lack of power to the outdoor system
  • An issue with the compressor
  • The air conditioner has reached the end of its lifespan

When you call an air conditioner repair service, they will send a tech to your Katy, TX home to examine the air conditioner to figure out why the system is producing warm air so the necessary repair can be made.

#2 Restricted Airflow

When the air conditioner in your home runs, you should feel a powerful rush of cold air when you stand near a vent. If there is minimal airflow coming from the vents, you should call a professional in air conditioners and their repair.

Restricted airflow will cause the system to work harder to keep your home at the desired temperature. This extra work will cause your energy bills to increase and decrease the lifespan of the air conditioner.

A few issues can cause reduced airflow; therefore, it is best to schedule an appointment for air conditioner repair right away.

  • Clogged air ducts: This is the most common cause of restricted airflow. When dirt, dust, and other debris build up in the air ducts, the airflow will be obstructed. Clogged air ducts can also affect the air quality in your home, putting your family at risk. When the air conditioner runs, the debris will circulate through the air, which can cause your family to develop allergy symptoms.
    A professional in air conditioner repair can clean the air ducts, allowing the air to flow freely from the vents.


  • Damaged air ducts: The air ducts in your home are hidden; therefore, you won’t be able to see visible damage. However, if the air ducts are damaged, the cold air will escape through the damaged area, reducing the airflow from the vents.
    An HVAC tech can inspect the ducts for damage and make the necessary repair.


  • Faulty blower: The blower is responsible for pushing the cool air from the system to the vents throughout your home. If the blower isn’t working correctly, the air cannot reach the vents, resulting in poor airflow.

Because reduced airflow can cause your energy bills to increase and issues with the air conditioner, it is best to schedule an appointment for air conditioner repair as soon as you discover the problem.

#3 Foul Smells

A properly functioning air conditioner should produce clean, odorless cold air. If you smell something strange when the system is running, you should call a professional in air conditioner repair. The smell in your home can help the HVAC tech determine what is causing the odor.

  • Mold: Mold in the air ducts is the most common cause. The air ducts in your Katy, TX home are dark, and the humidity can create moisture in the ducts, which is the perfect breeding ground for mold. This is a serious issue and would require a call to an air conditioner repair service.
    When the AC runs, mold spores can circulate through the home, which can be hazardous to your family’s health. Fortunately, an HVAC tech can use an antimicrobial fogger to eradicate the mold.
    If the ducts are mold-free, the mold could be in the air conditioner, which is difficult to eradicate. If the tech cannot reach the mold, you will need to replace the air conditioner.


  • Burning: A burning smell often signifies an electrical issue and requires an emergency air conditioner repair appointment. It is best to turn off the system as soon as you smell something burning. If you continue to let it run, an electrical fire can spark, putting your home and family at significant risk.

#4 Moisture or Liquid Pooling

There should never be moisture or pooling liquid around the unit. Moisture in the area is often due to a loose or cracked condensate hose, which is a relatively easy fix. Liquid pooling could signify a refrigerant leak, which is more serious. Without adequate refrigerant, the system cannot produce cold air.

It is best to call an HVAC professional right away to prevent further issues.

#5 Strange Sounds

It is normal for the AC in your home to make a faint clicking sound when it cycles. If you hear any other sounds such as banging, clanging, screeching, or screaming, there is an issue with the air conditioner that should be repaired right away.

Allowing the problem to persist can result in further damage that can cause a complete breakdown.

Why Choose Mr. Reliable Heating & Air Conditioning?

If you need to schedule an appointment for air conditioner repair and want to work with the best in the business, call Mr. Reliable Heating & Air Conditioning. We are a full-service HVAC company, and our techs are professionally trained, licensed, and insured.

If your HVAC system starts acting up and we aren’t open, don’t panic. We provide emergency service and are here 24 hours a day, 7 days a week.

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