Concrete Lifting and Leveling Before & After Photos

 Jeff, our Concrete Repair Specialists, provided the homeowner with an estimate to lift, level & seal the area. Iian, our PolyLevel Foreman and his team were able to raise the slabs back to level. First the crew did a full walk through to make sure nothing was in the surrounding area that could delay or effect the installation. Once the area was clear, the crew began installing the polyurethane foam. Small holes were drilling into each sinking slab. PolyLevel is injected beneath the slab to fill the small void below. PolyLevel expands underneath, raising the heavy slab. When the slab is raised and no additional foam is needed, it begins to harden for permanent stabilization.  

We recently were contacted by this Fair Lawn NJ homeowner who was concerned with uneven concrete slabs in their front yard caused by settlement due to uncontrollable natural elements such as moisture, temperature changes, and poorly deposited soil. After meeting with our system design specialist Nelson, he was able to conduct an extensive examination and supply the owner with the best available solution. Next our foreman JD and his crew arrived at the home and began installing our ultra stabilizing PolyLevel Foam Injections beneath the concrete surface ultimately restoring and lifting the slabs to their original height. Our team of concrete repair professionals also applied our ultraviolet resistant NexusPro Joint Sealant to fill in any cracks and essentially protect the walkway from potential erosion. With the help of our specially patented concrete repair products this walkway has been completely reinforced and fortified to take on any future signs of settlement. 

After years of exposure to moisture, a Fair Lawn, NJ homeowner began noticing uneven concrete and sinking slabs around their backyard pool deck, a clear sign of settlement. Concerned about both safety and appearance, they reached out to the concrete experts at Quality 1st for help.

Our team conducted a thorough inspection to identify the underlying causes of the issue, pinpointing which areas required correction. To restore the deck’s stability, we utilized our PolyLevel Foam Injection System, a high-performance solution designed to lift and level sunken concrete. The lightweight polyurethane foam was injected beneath the affected slabs, where it expanded to fill voids, stabilize the soil, and raise the surface back to its original elevation with precision and control.

Once the lifting process was complete, our crew finished the project with a full application of NexusPro Joint Sealant to seal cracks and joints throughout the deck. This UV-resistant, flexible sealant prevents future water intrusion, protecting the concrete from further damage while maintaining a clean, polished appearance.

With both advanced systems working together, the pool deck was fully restored to a safe, stable, and attractive condition, allowing the homeowner to relax and enjoy their backyard with complete confidence!

This concrete sidewalk near this Farmingdale, NJ patio had sunken a couple of inches due to washout of the soil underneath the slabs. The PolyLEVEL concrete leveling system was injected under the concrete to raise the concrete back to its original position. The concrete raising was completed in just a few hours and was usable to these homeowners within thirty minutes!

These homeowners from Farmingdale, NJ had concrete in their back pool deck as well as the walkway leading to the front door, that had about 2 inches of sinkage. Quality 1st Basements lifted and leveled their sunken slabs with our PolyLevel solution. PolyLevel is a lightweight but strong foam that is injected underneath slabs of and expands until the slab is level.