Sioux Falls Radon Reduction

Sioux Falls Radon Reduction tests homes and installs mitigation systems throughout Sioux Falls and southeast South Dakota, where glacial till soils are a well-documented source of elevated indoor radon. We perform short- and long-term radon testing, design sub-slab depressurization systems sized to each home's foundation, replace aging or failed radon fans, and address crawl space sealing when radon enters through an unfinished crawl space. Systems are installed with a visible manometer gauge so homeowners can confirm proper operation, and we retest after installation to verify the reduction meets EPA guidelines. Call to schedule testing or mitigation.