Concrete Lifting and Leveling Before & After Photos

Quality 1st Basement Systems raised this sinking concrete in Bergen county, NJ. By injecting PolyLevel underneath the slab, it was raised back up into place. PolyLevel is an exapandable foam that will not wash away with rain and keeps concrete raised, for good.

A homeowner in Hillsdale, New Jersey had sinking and settling slabs on their sidewalk. The homeowners contacted Quality 1st for a solution.

PolyLevel was injected into the concrete through small penny-size holes. The foam starts to expand and begin working within 30 minutes, lifting the concrete back to its original position. 

When not properly sealed, concrete walkways can sink and crack when water gets beneath the slabs and erodes the soil. This customer called on Quality 1st Basements to help fix a problem that was bound to get worse. PolyLevel injections lifted the slabs and the NexusPro joint sealant will help divert surface water away from the joints to prevent future washout. 

This homeowner in River Edge, New Jersey noticed their concrete sidewalk was sinking and becoming unlevel. The homeowner contacted Quality 1st Basement Systems and our System Design Specialist, Joseph DelVecchio suggested they use polyurethane foam to lift and level the concrete. Our foreman used our PolyLevel Injections to inject the foam into the voids underneath. This will allow the concrete sidewalk to become raised and level. When the job was complete, the homeowner was happy with the results! 

A North Bergen, NJ, homeowner became fed up with settlement issues surrounding their front sidewalk, which had begun to sink and settle, creating dangerous tripping hazards. As a solution, our System Sesign Specialist, Joseph, provided an inspection and suggested a polyurethane foam be injected. Our foreman JD to install our heavy-duty PolyLevel Foam Injections to lift and level the sinking slabs to their designated surface height, along with a full application of our ultraviolet-resistant NexusPro Joint Sealant to seal cracks and joints and prevent erosion.

Our concrete repair team supplied the homeowner with peace of mind, by reinforcing both the safety and visual appearance of their sidewalk.