Radon Mitigation and Home Air Quality Improvement in Hollis, NH

A historic home in Hollis, NH was facing elevated radon levels of around 10 pCi/L and wet crawl spaces due to wall seepage. The homeowner contacted us out of concern for air quality and the need to protect utilities from potential water damage. To remediate these issues, we installed a Radon Mitigation System and Energy Recovery Ventilator (ERV) to ensure healthier air quality. As seen in the photos, our CleanSpace® encapsulation system effectively addresses moisture, transforming the crawl spaces into dry and stable environments. Our comprehensive solutions ensure long-term stability and safety.