Everyone can relate to the refreshing, rejuvenating feeling of coming home to an air-conditioned household after being out and about on a hot summer day. Without a properly functioning air conditioning system, homeowners would have no reprieve from the sweltering heat during the summer. Accordingly, your air conditioning system must remain in good condition to keep you and your family comfortable. After all, the last thing you want is an ill-maintained air conditioner to break down on a hot day. Below, the experienced air conditioner technicians with our HVAC repair company share four ways to tell if you need air conditioning maintenance!

Bloomington Heating & Air is an HVAC company offering air conditioning services to homeowners in Bloomington, Minnesota, and the surrounding areas. Contact us today to schedule an appointment or learn more about HVAC maintenance!

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Unusual Sounds

If you’ve had the same air conditioning system for years, you’ve probably got a pretty good idea of what it sounds like when it’s running properly. Moreover, if you notice a sudden change in how your air conditioning sounds while starting up, running, or shutting down, it could be a sign it’s time for an AC tune-up. Specifically, you should schedule air conditioning maintenance if you hear the following sounds. 

  • Hissing
  • Buzzing
  • Whistling
  • Banging
  • Grinding

Spike In Utility Bills

A sudden increase in utility bills could indicate your air conditioning system could use a tune-up. Regular air conditioner maintenance can help ensure your home cooling system operates at peak efficiency, reducing energy costs and saving money. Contact our AC repair company today to learn more about our planned HVAC maintenance programs.

Bad Odor

An unusual odor from your air conditioning system is never a good sign. Bad smells from your air conditioning system could be due to wet air filters, clogs in the condensate drain line, or even fungus buildup. Additionally, a stale or dingy smell could indicate the system’s wire insulation needs to be replaced. Making sure your air conditioning system is clean and well-maintained is crucial!

Weak Airflow

A weak outflow of air is a definite sign that your air conditioning system could use a tune-up. Specifically, weak airflow could be a sign of a clogged air filter or a leaky air duct. Keeping up with routine maintenance can help fix these issues and prevent them from happening again.