How Often Should My Home Be Tested for Radon?
March 1, 2025

How Often Should My Home Be Tested for Radon?

Radon is a colorless, odorless gas that can pose serious health risks to you and your family. As a naturally occurring byproduct of uranium decay in soil and rock, radon can seep into homes through cracks and openings in the foundation. Long-term exposure to elevated radon levels is linked to lung cancer, making regular testing important to maintain a safe living environment.

Radon levels can vary significantly depending on geographical location, season and even changes in your home. The EPA recommends that any home with radon levels at or above 4 picocuries per liter (pCi/L) should take action to reduce those levels. But how often should you be testing your home for radon?

Recommended Radon Tester Frequency

Initial Testing

If you’ve never tested your home for radon, start with an initial test. This can be done with a DIY kit or by hiring a professional inspector.

Every Two Years 

After your initial test, we suggest testing your home every two years. This frequency helps ensure any changes in radon levels are detected early.

After Major Renovations

If you’ve made significant changes to your home, such as finishing a basement or altering the foundation, it’s smart to perform radon testing. Renovations can affect how radon enters your home.

New Home Purchases

When buying a new home, always include a radon test in your inspection process. Even if the house is newly built, radon can still be a concern.

Long-Term Monitoring

For peace of mind, consider installing a radon mitigation system with long-term monitoring. This can provide continuous data on radon levels in your home.

Why Regular Testing is Important

Radon levels can fluctuate based on many factors, including weather and home occupancy. By testing often, you’ll be better equipped to manage potential risks.

Schedule Radon Mitigation Near You

Don’t wait until it’s too late. Ensuring your home is safe from radon starts with a simple test. Radon Crew provides comprehensive radon testing and mitigation services tailored to your needs.

Contact us today to schedule your radon inspection and take the first step towards a healthier home.