For nearly two years the world leader in concrete lifting and leveling technology has been offering no obligation training seminars on how to profitably lift and level concrete at its Manitowoc, Wis., ...

Injecting polyurethane foam at various depths, in areas where soil problems exist is not new. The process has been deployed for decades but protected by patents which limited the number of contractors ...

NCFI pioneered the development and use of strong, durable polyurethane foam for geotechnical applications and we’re still raising the bar. Concrete lifting and leveling, foundation repair, ...

An curved arrow pointing right. PolyLEVEL, by Foundation Supportworks, is a high-density polyurethane used to stabilize ground. It spreads underneath the slab, filling in pockets of air and lifting ...