radon mitigation services 2

https://sticky-wiki.win/index.php/Why_You_Should_Talk_to_a_York_County_Radon_Expert_Before_Buying_or_Renovating

You're worried about radon levels in your basement? Mitigation services usually start with a full test, then install a system that vents soil gas safely above the roof line, often around 1,200 dollars and done in a day.