Before & After Photos

Recently in Williamstown, NJ, a homeowner grew increasingly concerned as their driveway began to show signs of persistent concrete settlement. Uneven surfaces and widening cracks created not only an eyesore but also potential safety hazards. Wanting a permanent and effective fix, the homeowner reached out to Quality 1st for help. We quickly scheduled an inspection, and one of our System Design Specialists conducted a thorough evaluation of the driveway to determine the root cause and develop the most efficient solution.

Based on the inspection results, our team implemented a customized repair plan utilizing two of our most trusted products: PolyLevel Foam Injections and NexusPro Joint Sealant. PolyLevel was injected beneath the sunken slabs to lift and stabilize the concrete, providing a strong, long-lasting foundation. To further protect the repair, we sealed the joints and cracks with UV-resistant NexusPro, which blocks out moisture and prevents future erosion.

The result was a smooth, level, and durable driveway that not only resolved the settlement issue but also gave the homeowner peace of mind knowing the problem was fixed for the long term!

Concrete slabs sink and settle when the soil beneath it can no loner support the weight. Our concrete lifting and leveling solution known as PolyLevel, provides the concrete with the additional support it needs to prevent future settlement. 

Above, you can see we injected the polyurethane foam underneath the slab, raising back to level. 

Quality 1st Basement Systems was hired to repair this sinking concrete sidewalk in Lambertville, NJ. We used the Polylevel Injection to lift and level the concrete. Fifteen minutes after installation, the concrete was completely leveled and stabilized. 

Check out this concrete patio transformation in Lambertville, NJ! To completely eliminate tripping hazards around the walkway, we used our PolyLevel Injections, which raise and level the concrete.

In Lambertville, NJ, we used PolyLevel to raise this sinking concrete walkway. The homeowner's peace of mind was restored, and they were able to walk on it safely without worrying about tripping hazards! PolyLevel is an environmentally friendly Polyurethane foam that removes the voids between the concrete slab and soil.