Certified Radon Mitigators
in Madison, Wisconsin

Madison and Dane County sit on Ordovician and Cambrian sandstone and dolomite bedrock, with glacial outwash providing good sub-slab material for effective radon mitigation. South-central Wisconsin is EPA Zone 1–2, and Madison-area homes — particularly those in older neighborhoods like Vilas, Nakoma, and the near East Side — frequently test above the action level. The University of Wisconsin community has historically driven strong radon awareness in Madison, and the city has solid certified contractor availability and competitive pricing. Wisconsin's state licensing requirement ensures a minimum standard of contractor competence.