HVAC Contractor

Signs You Need to Replace Your HVAC System

HVAC (Heating, Ventilation, and Air Conditioning) is one of the most important systems in your home. It regulates the temperature and humidity while removing pollutants and contaminants from the air. When it’s not working properly, it can make your home uncomfortable and unhealthy.

That’s why it’s important to have a reliable HVAC contractor you can trust. They can help you choose the right system for your home, maintain and repair it when necessary, and advise you on how to get the most out of your investment.

This blog will discuss signs indicating the need to replace your HVAC system.


If your heating and cooling system is 10 years or older, it might be time to replace it. Here are some signs that your system needs to be replaced:

  • Your system is no longer energy efficient. If your system is more than 10 years old, it’s likely not as energy-efficient as newer models. Replacing your old system with a new, energy-efficient model can save you money on your energy bills.
  • Your system is not keeping your home comfortable. A newer system can help keep your home at a comfortable temperature all year long, even during extreme temperatures.
  • Your system is costing you more money to operate. Older systems tend to use more energy than newer models, which means they can cost you more money to operate each month.


There are many indications that your HVAC system may need to be replaced. One of the most obvious is when you start noticing strange smells or odd sounds coming from the unit. If your system is leaking, you might smell a strong ammonia scent. Mold growth can also produce a musty odor. Rattling, banging, and other strange noises could be a sign that parts are wearing down and need to be replaced. Ultimately, it’s best to have a professional inspect your system to determine if replacement is necessary.


The Environmental Protection Agency (EPA) has stated that the air quality inside your home can be up to five times more polluted than the air outside. Many homeowners are unaware of this fact and do not think about their indoor air quality until they experience certain symptoms. If you are experiencing any of the following symptoms, it is likely that you have poor indoor air quality and should replace your HVAC system:

  • You have allergies or asthma, and your medication does not seem to be helping.
  • You are constantly congested and have a cough that does not go away.
  • You have dry eyes, skin, or hair.
  • Your home smells musty or like paint fumes.
  • You wake up feeling tired, even after a good night’s sleep.
HVAC Contractor

If you are in need of HVAC services in Las Vegas, Infinity Air LLC is the company for you! We pride ourselves on providing top-quality HVAC services at a fair price. With our team of qualified technicians, you can rest assured that your heating or cooling needs will be met. We also offer emergency service, so you can rest assured that we are always here to help when you need us the most. Contact us today to learn more about our services or to schedule a consultation!

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