A homeowner in North Wales, PA called Quality 1st Basement Systems to repair their sinking concrete. The entire area was sinking and settling due to the lack of support from the soil underneath the slabs. over time, soil becomes too wet, too dry, or poorly compacted and becomes weak causing movement and settlement to the concrete above. As a solution, we used PolyLevel which will bring the concrete to a raised and level position, and eliminate tripping hazards. Check out the difference!