Troubleshooting Common Air Conditioning Problems

Quick Fixes for Your AC Issues This Summer

When the summer heat in Chattanooga, Tennessee, kicks in, the last thing you want is an air conditioner that’s not working properly. Many homeowners face common AC problems that can be resolved with a few troubleshooting steps. Below, we highlight frequent air conditioning issues and how to fix them.


1. AC Won’t Turn On

If your AC isn’t powering up, check the thermostat settings and replace the batteries if needed. Ensure your circuit breaker hasn’t tripped and that the unit is receiving power.


2. Weak or Warm Airflow

If your AC is running but not cooling effectively, check and replace dirty air filters. Clogged filters restrict airflow, making your system work harder and reducing efficiency.


3. AC Unit Constantly Running

An AC that won’t shut off may have a dirty evaporator coil or a faulty thermostat. Cleaning the coil and recalibrating the thermostat can help regulate cooling cycles.


4. Water Leaking from the Unit

Water pooling around your AC could indicate a clogged condensate drain line. Flush the drain line with a mixture of water and vinegar to clear blockages.


5. Strange Noises Coming from the AC

Unusual noises like grinding or banging can signal loose parts or a failing compressor. Shut off the unit and contact a professional for an inspection.


6. Bad Odors When the AC Runs

A musty smell may indicate mold growth in the ductwork or clogged filters. Replace filters regularly and schedule duct cleaning to maintain indoor air quality.


Get Professional AC Repair in Chattanooga!

If your AC issues persist, it’s time to call the experts. Our team is here to keep your home cool and comfortable all summer long. AIR SOLUTIONS HVAC, based in Chattanooga, Tennessee, specializes in expert HVAC installation, HVAC maintenance and HVAC Repair. Call 423-304-5898 or Request A Free Quote!

Let’s Get Your HVAC System Running Like New!


Why wait? Whether you need a repair, replacement, or maintenance, Air Solutions Heating & Cooling is ready to help. Call today for expert AC repair in Chattanooga, TN and beyond!

Leaves are flying out of an air conditioner on a wall.
By Air Solutions HVAC December 10, 2025
Improve Efficiency and Indoor Air Quality This Winter 
A york air conditioner is sitting in a basement next to a water heater.
By Air Solutions HVAC November 20, 2025
Stay Warm All Winter by Troubleshooting Furnace Issues 
Smoke is coming out of a chimney on a snowy roof
By Air Solutions HVAC November 1, 2025
Stay Warm This Winter by Tackling These Heating Issues
A man is sitting in the driver 's seat of a white van.
By Air Solutions HVAC October 22, 2025
Save Money and Stay Warm with a High-Efficiency Heating System 
An air conditioner is sitting on the side of a house.
By Air Solutions HVAC October 7, 2025
Protect Your Home from Carbon Monoxide Leaks 
A york air conditioner is sitting in a basement next to a water heater.
By Air Solutions HVAC September 25, 2025
Is Your Furnace Due for a Replacement? 
An air conditioner is sitting in the grass with leaves on it.
By Air Solutions HVAC September 1, 2025
Get Your Heating System Fall-Ready with These Essential Tips 
A man and a woman are standing in front of a house looking at a tablet.
By Air Solutions HVAC August 19, 2025
Why Enroll in an HVAC Maintenance Plan? 
A large air conditioner is sitting in the grass in front of a building.
By Air Solutions HVAC August 5, 2025
What is a SEER Rating, and Why Does It Matter?
Show More