5 Signs of an Aging Air Conditioner
Brandon Ackely • April 14, 2025

5 Signs of an Aging Air Conditioner

As a local company, Pro Temp LLC understands how crucial an efficient air conditioner is to your comfort and safety. An AC has many moving parts, and unfortunately, after years of grinding, they eventually wear down. Knowing the warning signs of an aging air conditioner can empower you to plan for this wear and tear by scheduling maintenance services at least once yearly to ensure they survive the warm months. Read on to discover five of the most common indicators of an aging cooling system.


1. High Humidity Levels

High humidity levels are not only uncomfortable; they are damaging to your health and the structure of your home. When your air conditioner is working correctly, it keeps your indoor moisture levels under control. As your unit ages, however, it will eventually need maintenance services by HVAC professionals to restore its efficiency, protect your indoor air quality, and extend its lifespan.


Foul, musty odors are a red flag that mold and mildew growth are out of control in your home. High humidity levels create the perfect environment for their spores to multiply rapidly. Long-term mold exposure can cause severe health issues such as breathing problems, memory loss, blood pressure changes, and gastrointestinal distress. Protect your health and that of your loved ones by contacting Pro Temp LLC today! Our knowledgeable technicians will have your air conditioner repaired in no time.


2. Steadily Increasing Energy Bills

Are your energy bills skyrocketing? The culprit might be a faulty air conditioner. As parts wear out over time, your AC will draw more energy to compensate for the added strain on the system, increasing your utility bills as a result. Why wait to take control of your home's comfort and start saving money? You deserve the peace of mind that comes with knowing a team of professionals has serviced your HVAC system and it will perform at its best for years to come.


Our team of experts at Pro Temp LLC is here to help when you need an AC tune-up in Olympia. One quick and simple phone call can prevent costly repairs and keep money in your wallet. Our team knows what to look for and can prolong the life of your system when you partner with us for all of your AC maintenance and tune-up services. You can rest easy knowing that we are proud to be an American Standard Dealer and will service all makes and models!


3. Uneven Temperatures

If you experience uneven temperatures throughout your home, it can be alarming. Don't worry, though! Pro Temp LLC technicians have completed rigorous training and know how to provide the vital HVAC services you need to start enjoying consistent temperatures again. We understand that many factors contribute to how your cooling system operates. It is crucial to watch for early detection of a problem that may worsen as you increase your AC use, especially during the peak of summer. We can help!


4. Frequent Repairs

How often does your AC need repairs? On average, most HVAC systems last between 10 to 15 years. Proper maintenance is the key to getting the most out of your air conditioner. Unfortunately, the older your unit gets, the more frequently it will require repairs.


When you sign up for one of our hassle-free maintenance plans, you will enjoy a range of benefits and spend less money on repairs. These essential services allow our technicians the opportunity to identify minor issues before they can get out of hand. Rest assured by knowing that your HVAC system is comprehensively covered by a maintenance plan that addresses all critical components and potential issues.


5. Strange Sounds

Is your air conditioner making strange sounds? You're right to be concerned about these odd noises. Banging, buzzing, rattling, humming, clanging, and other loud sounds are your AC's way of warning you that it's time for an AC tune-up. With a little TLC from our experienced Pro Temp LLC technicians, those alarming sounds will be a thing of the past.


Let's Talk

Call 360-329-2853 today to schedule your AC tune-up in Olympia! Experience Pro Temp LLC's high-quality residential HVAC services. Our team of skilled technicians is dedicated to equipping your home with efficient and reliable products and giving you exceptional customer service you can count on! 

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