Erickson Foundation Solutions Before & After Photos

This homeowner in Windham, NH had a crack in their foundation wall, which had been patched over the years, but still let in moisture. They needed a more permanent fix. We sealed the crack with a polyurethane injection, which expands inside the crack as a foam and reaches far into the cravice to prevent the water from coming through. The surface of the crack is then coated with an epoxy to add an extra layer of protection. This two part system guarantees no further moisture will come in through the foundation crack.

This seasonal cottage on Cobbetts Pond in Windham, NH was suffering from sagging floors, settlement, and unstable soils. Water was constantly running down a hill toward the home and the lake just beyond it. As water flowed through the soil beneath the home, the concrete piers and wood posts settled over time. The home needed more permanent stabilization if it was going to last.

Erickson Foundation Supportworks installed EZ Post helical piers around the perimeter of the home. SmartJack columns were also installed beneath to replace concrete piers and rotten wood posts.

This boathouse on Cobbetts Pond in Windham was built in the 1940's. The foundation had several cracks which were progressively getting worse over time, and a permanent solution was needed to fix it. GeoLocks and Helical Piers combined to help stabilize the lateral movement of the wall, as well as the settling. 

This homeowner in Windham, NH, has a finished basement where their daughter and her boyfriend live. Recently they had a radon test performed in their basement and found that the radon levels are between 4-9 pCi/l. When they got these test results back they moved their daughter and her boyfriend into the main living area until the issue is resolved. Design Specialist Michael LaMalfa proposed that the homeowners install a radon mitigation system. Crew Lead Scott Crandall and his team installed the radon system into the home to return the radon levels in the basement to safe levels.

This homeowner in Windham, New Hampshire had recently learned of the harmful effects of radon. The homeowner would work for long periods in the basement and now they are concerned with how long they stay in the basement because of radon. They decided to call EFS for a free inspection. A representative from EFS came to the home before their scheduled appointment and dropped off a radon test. 

Crew Lead Dillon Kingsbury and his team installed the radon mitigation system into the home and were able to lower the radon levels to a comfortable level.