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  • Writer's pictureTy Shane

When to Call a Professional: Signs Your HVAC System Needs Repair

Your HVAC (Heating, Ventilation, and Air Conditioning) system is the backbone of comfort in your home, especially in Des Moines, Iowa, where temperatures can fluctuate dramatically throughout the year. From scorching summers to freezing winters, your HVAC system works tirelessly to keep your indoor environment pleasant and safe. However, like any complex system, it occasionally needs attention and repairs to function optimally. Here are some signs to watch out for that indicate it’s time to call a professional HVAC technician in Des Moines:

Inconsistent Temperature Control: 

If you notice uneven cooling or heating throughout your home despite the thermostat being set correctly, it could indicate issues such as duct leaks, thermostat problems, or issues with the HVAC unit itself. A professional can diagnose the problem and restore balanced temperature control.

Unusual Noises: 

While HVAC systems aren’t silent, loud or strange noises like banging, rattling, or squealing can indicate loose or broken components, debris in the system, or even motor issues. Ignoring these noises can lead to more extensive damage over time.

Strange Smells:

 Foul odors emitting from your vents when the HVAC system is running could signal mold growth, burnt-out wire insulation, or even pest infestations within the system. These issues not only affect air quality but can also pose health risks if left unchecked.

Increased Energy Bills: 

A sudden spike in your energy bills without a corresponding increase in usage could mean your HVAC system is working inefficiently. This could be due to aging components, clogged filters, or improper settings. A professional can assess the system’s efficiency and recommend solutions to lower your energy costs.

Poor Airflow: 

If you notice weak or inconsistent airflow from your vents, it could indicate issues with the blower motor, clogged air filters, or blocked ducts. Proper airflow is crucial for maintaining comfort and ensuring the HVAC system operates efficiently.

Frequent Cycling On and Off: 

HVAC systems normally cycle on and off to maintain a consistent temperature. However, if you notice frequent cycling (short cycles), it could indicate a problem such as a malfunctioning thermostat, improper refrigerant levels, or issues with the compressor.

Leaks or Moisture Around the Unit: 

Moisture or leaks around your HVAC unit can indicate problems with the refrigerant system or drainage issues. Leaking refrigerant poses environmental hazards and can lead to reduced cooling efficiency.

Age of the System: 

As HVAC systems age, they become more prone to breakdowns and inefficiencies. If your system is nearing or past its expected lifespan (usually 10-15 years for most units), it may be time to consider upgrading to a newer, more energy-efficient model.

Why Hire a Professional in Des Moines, Iowa?

Calling a professional HVAC technician in Des Moines is essential for several reasons. They have the expertise and specialized tools to diagnose issues accurately and safely. Attempting DIY repairs can be dangerous and may void your warranty. Professionals also ensure repairs are done correctly the first time, saving you time and money in the long run.

In Des Moines, where weather extremes are common, having a reliable HVAC system is crucial for your comfort and well-being. By paying attention to these signs and promptly calling a professional when needed, you can ensure your HVAC system operates efficiently and reliably throughout the year.


Remember, regular maintenance and timely repairs not only extend the life of your HVAC system but also contribute to lower energy bills and improved indoor air quality. Don’t wait until a small issue becomes a major problem—schedule a professional inspection and maintenance service today to keep your HVAC system in peak condition.  Contact us today at Advanced Problem Solutions located at 2425 Hubbell Ave Suite 106, Des Moines, IA 50317, United States. Your comfort and peace of mind are worth it!

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