In accordance to their standard, EPA recommends a mitigation system be installed if a building tests at a level of 4 piC/L or more. At these levels, you have the liability on your hands to protect clients, residents, and facility workers from radon exposure. Our process for mitigation is efficient while being laser focused on quality. We understand that each structure presents its own unique challenges, therefore, we custom design each commercial radon system to ensure optimal performance and energy efficiency. When tests indicate unsafe gas levels, our team of experts then develop a comprehensive mitigation plan, suggest practical mitigation timelines, and present a detailed mitigation cost proposal depending on the configuration of the property, age and other key factors. You can be confident that each of these methods is designed with one goal – reduce the radon levels inside your commercial building. With that, our certified team uses only the best materials to ensure your installed mitigation system protects your buildings for years to come. However, upon mitigating contaminated sites, we still recommend radon testing Portland Oregon every year to ensure that the system continues to function as it should. If the system is working, then the problem will continue to be resolved.