4 Telling Signs You Need to Schedule HVAC System Maintenance

It’s important to have your HVAC system properly maintained if you want to work in optimal condition. This is easier said than done as it can be quite difficult to determine whether your HVAC system is in need of maintenance. To help make things easier for you, we thought it would be useful to put together a brief discussion on some signs to watch out for. If this is something that you’re interested in learning more about, read on for four telling signs you need to schedule HVAC system maintenance.

Unexplained Increases to Your Energy Bill

An increase in heating and cooling costs is unavoidable when you’re keeping your home comfortable. During certain seasons, you can expect to see higher energy bills than usual. Although sudden increases to your energy bill don’t always indicate a problem with your HVAC system, a properly working system typically won’t cause sudden cost changes. If you notice sudden changes to your monthly energy bills, it’s time to schedule a tune-up.

Decreased Airflow

If your air conditioner isn’t working, schedule a tune-up. There are many different issues that could be preventing your AC from cooling your home, so it’s best to have a professional technician check it out. The technician will diagnose the issue and fix any problems that are preventing the AC from operating. You can then enjoy cool air in your home once again.

Loud Unusual Noises

Don’t ignore frequent or loud noises from your air conditioner or furnace. They may be signs of a problem before your system fails completely. Get your system serviced regularly to maintain its function. Unusual noises from your HVAC system might seem like minor problems, but they can indicate larger issues with your unit. If you hear sounds coming from the HVAC system that you don’t normally hear, get it serviced.

Recurring Issues and Problems

Sometimes, heating and cooling systems don’t completely break down all at once. Instead, they might start slowly deteriorating. Tiny, frequent issues could become more common and pose ongoing problems that seem to never go away. If you’re dealing with constant issues and a lot of repairs are occurring, this could be a sign that your system is nearing the end of its lifespan. A heating and cooling tune-up allows a professional technician to check the system’s entire components and determine what repairs or replacements are necessary. It’s possible that your system merely needs a couple of minor fixes, but it’s likely that it will also require complete replacement jobs for parts that no longer work. In fact, if you’re dealing with an AC that makes too much noise or a heater that blows cold air intermittently, consider a complete replacement just to save yourself the time, money, effort, and stress of dealing with constant breakdowns and unnecessary stress.


We hope this article proves to be useful when it comes to helping you determine whether or not you need to schedule HVAC system maintenance. As you can see, issues are pretty easy to spot as long as you know what to look for. Be sure to keep all of this information in mind so that you can prevent any serious problems with your HVAC system.

Are you looking for high-quality HVAC service in Athens, GA? Stiles Heating, Cooling, & Plumbing, family-owned and operated in Athens since 1974. Our techs will carefully consider each calculation and variable affecting your choice including your home’s foundation, wall thicknesses, insulation values, windows, current air filtration systems, and more. Getting started is easy, just schedule a free consultation with the team at Stiles today.

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