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Are you looking for answers on how to fix air conditioner problems at home? While not every air conditioning repair can be performed by a novice, there are many smaller fixes and troubleshooting you can try on your own to solve some of the most common AC issues.

Here, our team has compiled this list of air conditioning fixes you can do at home. These tips can help you diagnose minor issues, or uncover larger problems that should be resolved by a professional to keep your home’s climate comfortable.

Warning: Make sure the power to your air conditioning system is turned off before performing any repair or maintenance work!

  1. When wondering how to fix air conditioner problems, most home owners head straight for the outdoor components of their AC system. But don’t forget to investigate the indoor portion of your air conditioner! Examine your furnace filter to make sure it isn’t clogged, and check to see that the registers in your house are open. Replace filters and open registers as necessary.
  2. If your air conditioner just won’t turn on, double-check to ensure a tripped breaker or blown fuse is not to blame. Replace fuses and turn breakers off and on again to see if your AC unit starts up.
  3. Head outside to check the condenser. If the condenser coils are clogged, this could prevent your system from working at its most efficient. Turn your AC unit off at the breaker, then spray down the coils using your garden hose and a strong nozzle to remove debris. Be sure to clear the immediate area of any grass, leaves or dirt that may have accumulated and are blocking air circulation.
  4. If filters have been clogged, reduced airflow may have caused the evaporator coil to form ice buildup. Thaw the evaporator coil by switching your system to “fan only” and let the blower fan run for a couple of hours. Once the ice has thawed, turn the AC back on to test it. If your system starts up, you may have solved the problem.

If the above repairs have not managed to resolve your AC unit’s issues, it’s time to call in a professional. The certified experts at Evam Canada know how to fix air conditioner problems safely, performing the job right the first time so you can enjoy a more comfortable home.

If you need air conditioning repair in Mississauga and the GTA, contact us today to book an appointment! We also offer convenient maintenance plans to make sure you’re never left without your air conditioner on a hot summer day.