"The risk of lung cancer in children resulting from exposure to radon may be almost twice as high as the risk to adults exposed to the same amount of radon."
U.S. Centers for Disease Control
Radon Mitigation Systems
Montana has some of the highest radon levels in the United States, ranking sixth nationally, with an average indoor concentration of approximately 7.4 pCi/L (picocuries per liter of air)—well above the EPA action level of 4.0 pCi/L.
Elevated radon levels across Montana are largely driven by the state’s geology. Uranium-bearing rock formations such as granite and shale, combined with mountainous terrain and soil permeability, increase the likelihood of radon gas entering homes and buildings.
Bozeman Radon & Mold specializes in NRPP-accredited radon mitigation and testing for residential, commercial, and multifamily properties. Our certified professionals design and install custom radon mitigation systems, including both interior and exterior exhaust configurations, based on site-specific conditions and ANSI-AARST standards.
We offer free radon testing and clear, data-driven recommendations. If elevated levels are identified, our team can provide a detailed radon mitigation system quote and guide you through the next steps with confidence.