What is radon and why is it dangerous?
Radon is a colorless, odorless radioactive gas that rises from the soil and seeps into homes through foundations. It is the leading cause of lung cancer among non-smokers in the United States. Because you cannot see or smell it, testing is the only way to know whether a home has a problem.
Does a new Mayer home with radon-ready piping still need testing?
Yes. Many new Carver County builds in Mayer include a passive radon-resistant rough-in, but passive piping alone does not guarantee a low level — it only makes adding a fan easier if one is needed. A passive system can still leave a home above the EPA action level, and the only way to know is a measured test. Testing your new Mayer build confirms whether the rough-in is actually doing its job before you buy.
How is radon testing done?
We place a continuous radon monitor on the lowest livable level of the home, typically the basement, under closed-house conditions for a minimum of 48 hours. The monitor records hourly readings, which we average and report in picocuries per liter and compare against the EPA action level of 4.0 pCi/L.
How much does radon testing cost?
Radon testing is affordable on its own and even more so bundled with your home inspection. Use the free instant quote tool on this page to see your exact price in about two minutes and book a time.
What happens if radon levels are high?
If your result is at or above 4.0 pCi/L, the EPA recommends installing a radon mitigation system. On a Mayer home with a passive rough-in already in place, that often means simply adding a fan to the existing piping. Your report explains the result clearly so you can plan your next step.
