Radon Gas Mitigation Before & After Photos

Homeowner in Laconia, NH had radon levels of 105 pCi/L in their basement. Our production team installed a radon mitigation system with two extraction points. 

A homeowner of 3 years in Littleton, Massachusetts recently got a radon test for their basement. The test came back slightly high so they are looking to install a radon mitigation system. Design Specialist Brian Allen came to the home and talked to the homeowners about their options. Then Scott Crandall and his team installed the radon mitigation system into the home.

This homeowner in Littleton, Massachusetts, has a granddaughter that lives in the basement. They have recently learned of radon and the harmful effects it can have. They tested the basement and the results came back at 5.8 pCi/L. The homeowner decided to call EFS for a free inspection. A Design Specialist inspected the home and designed a radon mitigation system for the home. 

A homeowner in Manchester, New Hampshire has lived in their home for just over 2 years. When they moved into this home there was an existing ERV system and they had a radon system installed. Now the homeowners have seen water start to pool up in the basement. They reached out to EFS for a free inspection of the basement so we could solve their water issues. Our Design Specialist inspected the basement and found that water had penetrated through all 4 walls. Also during the inspection, we noticed that the ERV was old and should be replaced. 

Our installation team installed a new perimeter drainage system and an Energy Recovery Ventilation System in the basement. This included 115 feet of WaterGuard, TripleSafe, 2 IceGuards, an exterior drainage line, and a new ERV. 

The two systems were able to keep the basement dry and the air fresh. 

This homeowner in Manchester, New Hampshire was experiencing radon levels around 20 pCi/L in their basement. They decided to call EFS for a free inspection. 

A design specialist arrived and inspected the home. The design specialist recommended installing a radon mitigation system in the basement.