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Most homeowners understand the importance of installing a radon mitigation system in their homes. However, what many don’t realize is that installing a system isn’t enough; regular maintenance is critical to ensure the unit functions effectively for its intended lifespan. We’re looking at three common questions about radon mitigation system maintenance that you may want to consider.

How Often Should I Perform Maintenance?

Determining the frequency of maintenance for your radon mitigation system includes the type of system you have, the manufacturer’s recommendations, and even local environmental conditions. We recommend semi-annual check-ups, but it’s wise to consult the guidelines provided by your system’s manufacturer.

Regular maintenance often includes ensuring the fan is operating, changing filters, and assessing the system’s exterior. Preventative care preserves your home’s indoor air quality and can prevent more costly repairs to the system down the line.

DIY or Professional?

While some maintenance tasks can be DIY-friendly, it’s always a good idea to have a professional test your radon mitigation system at least once a year. Attempting complex repairs or assessments without the right knowledge and tools could lead to inadvertently damaging the system or compromising its ability to reduce radon levels in your home.

Various maintenance processes for a radon mitigation system require training and an understanding of radon system mechanics beyond what you’re likely to find in online tutorials. It’s always wise to approach radon accumulation in your home with a cautious stance to ensure that everything is working properly.

What Are the Most Common Problems To Look For?

One of the most common questions about radon mitigation system maintenance is the sort of problems to look for. Radon mitigation systems are usually mechanical and are susceptible to wear and tear. Some common problems to be on the lookout for include the following:

Noise or Vibration

Unusual noises or vibrations from the system could indicate a problem with the fan or the installation. Both can lead to reduced effectiveness in lowering radon levels, so prompt attention is necessary to get your system working again.


Both air leaks and water leaks within the system can spell trouble. Leaks compromise the system’s pressure differential and can allow radon to re-enter your home, defeating the purpose of the mitigation system altogether.

Fan Failure

The fan is the heart of the radon mitigation system. If it fails, the entire system cannot perform its critical function.

Monitoring System

If your system includes a radon monitoring unit, be sure to check the status and change the batteries regularly. Without power, the monitoring component of your system will be ineffective.

If you have concerns about the radon levels in your home and require expert guidance on maintaining or installing a radon mitigation system, look no further! Affordable Radon Services specializes in the installation, maintenance, and repair of radon mitigation systems in Denver, CO. Our team of certified professionals is committed to ensuring your home remains safe and your family protected from the dangers of radon exposure. Don’t wait for the problem to escalate! Contact us today to schedule a consultation!