radon reduction st charles 4
https://myradonwentzvillebase.talesignal.com/posts/why-radon-wentzville-homeowners-should-take-seriously
I had my home tested for radon in St. Charles and was surprised by the levels. Mitigation wasn't as invasive as I expected; a contractor installed a sub-slab depressurization system in the basement over a weekend. The air feels noticeably fresher now, and my test results dropped well below the EPA action level. If you're in the area and haven't tested yet, it's worth the peace of mind.