ALS Property Associates, Inc Before & After Photos

This before/after photo detials a radon extraction point along with sealing of the sump pump pit. We use a domed cover for the pit with a window so you can see inside. 

Example of a radon extraction point 

See the before and after of a crawlspace our team recently encapsulated. The encapsulation was part of the radon depressurization system we installed to mitigate the radon. The CleanSpace liner is 20 MIL thick with an antimicrobial coating and really improves the air quality and overall environment of not only the crawlspace, but the home. 

See a before and after an exterior radon fan our team installed. We were able to install it near other utilities on the side of the house that no one can see. The owner was happy with the location and they system is effectively lowering the radon levels.

Before and after of a full crawlspace encapsulation for a radon sub-membrane depressurization. What a transformation! This system lowered the radon levels significantly and greatly improved the comfortability of the home.