Before & After Photos

This homeowner in Groton, Massachusetts, had recently finished their basement and had concerns with the radon levels in the home. They reached out to EFS about installing a radon mitigation system in their basement to lower the radon levels.

A homeowner in New Boston, New Hampshire, has lived in their home since 2003. This spring/summer their neighbor stopped over and told them they were having a radon system installed in their home and recommended testing their home for radon. The homeowners use the basement for working out so they tested their home and the test came back with levels between 4-5 pCi/L. They called EFS for an inspection of their home and our Design Specialist created a design for a radon system to be installed into their home. Our team installed a radon mitigation system with two extraction points to lower the radon levels in the home. 

This homeowner had concerns with high radon levels and a high water table. Our team installed a radon mitigation system, as well as a sump pump with battery backup.

This homeowner in Hollis, New Hampshire was in need of a radon mitigation system after levels tested high in his home. An efficient system was designed and installation took half a day. 

The radon levels in a home in Hollis, New Hampshire were tested at 27 pCi/L. EFS installed a radon mitigation system and reduced the radon level to below 4 pCi/L.