Before & After Photos

A homeowner in Avalon, NJ noticed their concrete was sinking and settling. Small trip hazards formed creating an unsafe walkway which could cause a serious injury. The homeowner wanted to prevent an issue and needed to address the walkway area before all the walking traffic this summer.  As a solution, we used PolyLevel, a waterproofing and light weight polyurethane foam that brings the concrete back towards its original position, stabilizing each concrete slab.  Now, the homeowner doesn't have to worry about trip hazards and has peace of mind. 

This homeowner from Ocean View, NJ noticed that her driveway slab had sunk about 2 inches into the ground. Water began to pool in the sunken part of the concrete, creating further damage. The homeowner contacted Quality 1st Basements to lift and level the concrete slab with our PolyLevel solution. Once the slabs were level, the water was able to drain out into the street again. 

Quality 1st Basement Systems restored the sinking concrete outside of a Zarephath, NJ home. The team injected PolyLEVEL underneath the sinking slab and lifted it back up into place.

A homeowner in Basking Ridge, NJ faced safety concerns when uneven concrete around their backyard pool deck began creating hazardous walking conditions. The problem was traced to ongoing moisture intrusion and soil displacement beneath the slabs, which compromised both the stability and appearance of the deck. Seeking a reliable and professional solution, the homeowner contacted Quality 1st.

Our team conducted a detailed inspection to evaluate the extent of the settlement and identify the root causes, allowing us to develop a customized repair plan tailored specifically to address the unique challenges of this project.

To restore the pool deck, we employed our patented PolyLevel Foam Injection system, a precise and minimally invasive technique that lifts and stabilizes sunken concrete by injecting high-density polyurethane foam beneath the slabs. This method not only corrected the uneven surface but also reinforced the foundation to prevent future settling. To further protect the repair and extend the deck’s longevity, we applied our UV-resistant NexusPro Joint Sealant, sealing out moisture and preventing erosion in vulnerable joints. Additionally, Sealant Pro was applied to safeguard the concrete from stains, wear, and water damage.

The combined approach successfully restored the pool deck to a smooth, level, and safe condition with durable protection that will stand the test of time!

This homeowner in Plainsboro, NJ contacted Quality 1st Basement Systems to repair the sinking porch in the front of the home. Quality 1st was able to raise the porch back to level using PolyLevel. PolyLevel is a quick installation with lasting results, making it a better choice then removing and replacing the concrete. A small whole was drilled into the concrete and a hard foam solution is pumped into the slab which hardens and expands raising the concrete slab.