1. Higher Than Usual Energy Bills

While your energy bill can increase, especially during summer, be alarmed if it's too high. Your AC unit could have a problem. At times, the solution could be as simple as fixing your thermostat. Other times, you could have a more complicated issue, such as a clogged filter or a refrigerant leak. If you don't call the technicians immediately, you could end up with a damaged unit.

2. Warm Air

Your AC unit needs to provide a conducive indoor temperature to keep the occupants comfortable. When it blows warm air into the house, especially during summer, it needs servicing. Call an AC unit service to come and check what the issue could be.

3. Water Leaks

Water leaking indicates a problem with your evaporator coils. It could also signify that you need to replace or clean the coil and air filter. Several things can be wrong with your unit if it's leaking water. Don't try to troubleshoot the problem yourself if you don't know how an AC works. Let a technician fix it.

4. Bad Odor

Have you noticed a bad odor coming from the system? An AC unit shouldn't produce a bad smell. This is another indication there's a problem. Shut off the system whenever you detect odors and contact an HVAC technician for a diagnostic visit.

5. High Humidity

During summer or spring, you can experience sticky weather outdoors. However, that doesn't mean you should experience it indoors as well. If your AC isn't maintaining moderating humidity levels, get it repaired.

6. Unusual Noises

Most AC units barely make any noise. If yours is making loud and unusual noises, there could be a problem with your cooling system. Buzzing or rattling noises are a sign of loose parts, and grinding noises indicate a more serious issue.

Just like any other machine, your AC unit needs maintenance and repairs. If you've experienced any of the signs indicated above, you need to hire an AC unit service. Why wait for things to get out of hand when you can call Comfort Crew of Columbia, LLC to check out your unit? Contact us today!