Eliminating Concrete Settlement In Williamstown, NJ

Wednesday, May 28th, 2025 by Rebecca Brossa

Challenge

Overtime this Williamstown, NJ, homeowner had been dealing with an increasingly uneven driveway due to persistent concrete settlement. What started as minor cracks had gradually turned into noticeable sinking and dangerous trip hazards, making it difficult to park and walk safely across the surface. Recognizing that the issue wouldn’t fix itself, and could lead to even more costly damage, they reached out to Quality 1st for a dependable and permanent solution.

Solution

We promptly sent out one of our System Design Specialists to conduct a comprehensive inspection of the affected area. Upon closer examination, it became clear that the problem was rooted in the shifting and eroding soil beneath the driveway. To address this, our team developed a customized repair plan that included our innovative PolyLevel Foam Injections, which work by expanding underneath the concrete to fill voids, lift the slab, and stabilize it without the weight or disruption of traditional methods. Once the concrete was level, we applied our UV-resistant NexusPro Joint Sealant to all cracks and seams. This advanced sealant forms a waterproof barrier that not only keeps water from seeping below the slab but also remains flexible in changing temperatures, preventing future damage. By the end of the project, the transformation was clear, the driveway was restored to a smooth, level, and visually appealing surface. More importantly, the homeowner could finally rest easy, knowing that their concrete was stabilized and protected from future issues. With minimal disruption and long-lasting results, this job highlighted the effectiveness of PolyLevel and NexusPro as a powerful combination for concrete repair, and reaffirmed our commitment to delivering high-quality, tailored solutions that give homeowners peace of mind.

Concrete settlement around this homeowner's driveway was primarily caused by shifting and eroding soil beneath the slab. As the support beneath the concrete weakened, sections of the driveway began to sink and crack, creating uneven surfaces and safety concerns.

Our high-density PolyLevel Foam expands beneath the slab to fill voids and provide strong, even support without adding extra weight to the soil. The result is a safe, level driveway restored quickly and with minimal disruption.

Lastly, the crew installed NexusPro Joint Sealant beneath the homeowner's driveway to seal the cracks and joints, preventing water from seeping into the soil below. This is crucial because moisture infiltration can lead to soil erosion and further concrete settlement.