Air Conditioning Service Repair Decatur TX

Serving Wise County, NE Fort Worth, and portions of Denton County

  • Call: 469-496-8658

Air Conditioning Problems

Understanding common air conditioning problems and how to fix them can save you time, money, and frustration.

Common Air Conditioning Problems and How to Fix Them

Air conditioners are essential for maintaining indoor comfort, especially during hot summer months. Like any appliance, they can develop issues over time. Here are some of the most frequent AC problems and some solutions. 

AC Not Cooling Properly

Causes:

  • Dirty air filter
  • Low refrigerant levels
  • Blocked or dirty condenser coils
  • Faulty thermostat

 

Solutions:

  • Check and replace the air filter if it’s clogged.
  • Ensure the thermostat is set to the correct temperature.
  • Clean the condenser coils to improve efficiency.
  • If refrigerant levels are low, contact a professional for a recharge and leak inspection.

AC Unit Won’t Turn On

Causes:

  • Tripped circuit breaker
  • Faulty thermostat
  • Broken capacitor
  • Malfunctioning compressor

 

Solutions:

  • Reset the circuit breaker and check for power supply issues.
  • Test and replace the thermostat batteries if needed.
  • If the capacitor or compressor is faulty, consult an HVAC professional for repairs.

 

AC Making Strange Noises

 

Causes:

  • Loose parts
  • Debris stuck in the unit
  • Worn-out belts or bearings

 

Solutions:

  • Inspect for any loose screws or components and tighten them.
  • Clean out debris from the AC unit.
  • If the belt or bearings are worn out, consider replacing them with professional help.

AC Unit Leaking Water

Causes:

  • Clogged drain line
  • Frozen evaporator coils
  • Improper installation

 

Solutions:

  • Clear the drain line using a wet/dry vacuum or a vinegar solution.
  • If the evaporator coils are frozen, turn off the unit and let them thaw before restarting.
  • Check for proper installation and ensure the unit is level.

Weak Airflow

Causes:

  • Blocked air vents
  • Dirty air filter
  • Faulty blower motor

 

Solutions:

  • Make sure all air vents are open and unblocked.
  • Replace or clean the air filter regularly.

If the blower motor is malfunctioning, seek professional repair or replacement

Bad Odors Coming from the AC

Causes:

  • Mold or mildew buildup in the unit
  • Clogged drain pan
  • Burnt-out wire insulation

 

Solutions:

  • Clean the evaporator coils and drain pan regularly.
  • Use an antimicrobial cleaner to eliminate mold and mildew.
  • If there’s a burning smell, turn off the unit and call an HVAC technician immediately.

 

AC Unit Running Constantly

Causes:

  • Incorrect thermostat settings
  • Dirty condenser coils
  • Leaky ductwork

 

Solutions:

  • Set the thermostat to an appropriate temperature and use the auto mode.
  • Clean the condenser coils to improve efficiency.
  • Inspect the ductwork for leaks and seal them as necessary.
AC Problems

Not So Common AC Problems

Regular maintenance and timely troubleshooting can keep your air conditioner in peak condition.

Simple tasks like replacing air filters, cleaning coils, and checking for leaks can go a long way in preventing major breakdowns.

However, if you encounter complex issues, it’s always best to seek professional help to ensure the longevity and efficiency of your AC system. 

Got Questions?  We’re just a phone call away. 469-496-8658

Contact Us

 What Customers Are Saying.

 

 

 
Larry G
When my wife and I moved up to the area it was on my list to find a trustworthy HVAC company and get on a service plan. All though we had good intentions that had not made it to the top of the list in time. We have been in our new place for 8 months and both work from home full time. Yesterday as the temperature went up outside the inside temperature followed and I knew we had a problem. Some frantic searches on Google and I came across Clear Air Heating and Cooling and I am so happy that I did. Not only did I find a fantastic company to handle the service contract for our HVAC systems they were able to be at our house and correcting the problem within a few hours. The tech was fantastic. He found the problem right away and provided us the options to correct the problem. From our personal experience the cheapest is not the best. If there is a better part even if it costs more it is well worth it in the long run. An extra $100 today will save an additional service call and part replacement later. Have gone the cheap route before and it always works out that the "new" cheaper part failed well before better part and it always seemed to fail at the worst time - hot day outside or we were just leaving for vacation. Not only did the tech fix the system he did not stop there. He went in the 135 degree plus attic to fully check out the air handler and provided valuable feedback on some corrective action that we need to have on our radar for down the road. If you are looking for a company that is honest and dependable your searching can stop right now - you have found them!
Mae C
Chelsea is great! She was incredibly nice and helpful with resolving our issue, getting people scheduled to come out quick & answered all my questions - which I had a lot. We’ve had the pleasure of having Josiah help us out as well as Brendon & Cinco who have all been great. My experience with everyone has been awesome. They came out quick and are reasonably priced. They just really seemed to care which is appreciated. Definitely recommend this place to anyone needing fast friendly service.
Katie T
Very respectful group of guys! They showed up and did everything they could to get the issue fixed. It needed to be replaced and they didn’t waste any time getting parts to do so! They worked right through the heat of the day to get it done. Great team work, let’s not forget Chelsea in the office who was on top of all the questions and answered honest and quickly. She stayed in touch through everything. Thank you all for the hard work yall are amazing!!
Paul K
Our family highly recommends Clear Air & Josh! Josh & Josiah recently installed four HVAC systems in our 24 year old home. It was a wonderful experience from start to finish. Josh performed a detailed inspection and thorough analysis of our old systems. He gave me a list of options along with pricing. I was impressed with Josh's knowledge and understanding of each of the choices presented along with the time he took to explain the differences. The work was scheduled and completed on time for the agreed upon price which I felt was fair. Professional, knowledgeable, courteous, highly experienced, and great communications which adds up to the customer being the number 1 priority! Highly recommend Josh & Clear Air.
Carla
Brendon showed up when he said he would. Spent almost all day in and outside to fix our unit. Josh came and helped finish up and our unit is working wonderfully. Reasonable pricing and we signed up for what I will call a maintenance plan for $15.00 a month where they will come twice a year for normal maintenance and it gives us a discount if needed in between. Great service. Will recommend to anybody!
Samantha R
Reasonable price Clear air got us taken care of and our Ac working properly again. They were quick to get us on the schedule, and explained every process to us. We will 100% be using them again.
Joshua M
Wow, If there is a company to set the standard for customer service, Clear Air sets the bar extremely high. Chelsea kept us well-informed and connected us with the right person immediately. The owner, Josh, is a true subject matter expert when it comes to installing, troubleshooting, and finding solutions for dual zone HVAC systems. I initially called Clear Air for a second opinion because another company wanted to charge me several thousand dollars to completely uninstall and relocate my unit. We had a leak in our ceiling that I couldn't trace. Josh figured out that the system was overpressurized and inefficient, which caused cold air to recirculate and make the ducts sweat and drip. He identified a solution that saved me money and completely solved the issue—the system is now running efficiently with no more leaks. Additionally, both technicians who came out to reroute the ductwork, seal the unit, and relocate the two damper motors were highly professional, respectful, and hard-working. They completed the job quickly and cleaned up everything thoroughly. Thank you for the excellent service!