Denver Radon Systems tests homes and installs radon mitigation systems throughout the Denver metro, an area the EPA rates as high-risk due to uranium-bearing soils along the Front Range. We run short- and long-term radon tests, design sub-slab depressurization systems sized to each home's foundation and slab layout, replace failed or noisy radon fans, and handle crawl space sealing when radon enters through an unfinished crawl space instead of a poured slab. Every installed system includes a visible manometer gauge, and we retest after installation to verify the reduction meets EPA action-level guidelines.