radon abatement

https://www.google.com/maps/d/edit?mid=1OoK5Lfj9mX8AiArTH9ADg7p9uLu3azMO&ll=36.149675830165805%2C-86.76874635000001&z=17

Radon testing is basic and cheap if you purchase DIY radon test packages. There is a sporting chance that the radon system never ever functioned to begin with.