Radon Testing and Mitigation PNW

Radon Testing and Mitigation PNW is a locally owned and operated company with over a decade of experience in the industry. We are fully insured, and all of our installers are certified through the National Radon Proficiency Program (NRPP). By using only top-quality materials in the construction of your radon system, we ensure the best possible results as well as a system that will stand the test of time. We have an industry-leading 7-year guarantee that covers all warranty issues free of charge. This guarantee includes a levels guarantee, which means if at any time your radon levels go above 4.0pCi/L after the initial installation, we will come right back to your house and fix it free of charge.