How does a radon mitigation system work, and how do I know if a Faribault home needs one?

A radon mitigation system, most commonly a sub-slab depressurization system, uses a fan and a sealed pipe to draw radon gas from beneath the basement floor and vent it safely above the roof before it enters your living space. You know a Faribault home needs one by testing: we place a continuous radon monitor for at least 48 hours under closed-house conditions, and if the result is at or above the EPA action level of 4.0 picocuries per liter, mitigation is recommended. Given Rice County's high regional radon levels and the prevalence of basements here, elevated results are common, so don't assume a home is fine without testing. If a home already has a mitigation system, we check that the fan runs and the system appears properly installed, and we still recommend a post-mitigation test to confirm it's actually working, since systems can underperform. Mitigation is effective, relatively affordable, and a strong investment in your family's health. To test for radon during your inspection, call us or build a free instant quote online.