Your home's foundation and the soils beneath it can shift and move over time causing issues inside your home such as sloping floors or failing crawl space floor joists. Our patented SmartJack Support System provides permanent stabilization for sagging and undersized beams, restoring stability and straightness to sagging floor joists in a crawl space. While the adjustment of the jacks is occurring in the crawl space, a crew member will use a level on the main level of the home to ensure we get the floor back to the appropriate level and do not "over lift."