Before & After Photos

This Riverdale, NJ, property owner grew frustrated with the concrete settlement around their sidewalk, which had led to uneven surfaces and growing concerns about safety.

After contacting Quality 1st, our team quickly assessed the situation and recommended our patented PolyLevel Foam Injections to lift and stabilize the settled concrete. The team injected this specially formulated foam beneath the surface, carefully raising the sidewalk back to its original level. To ensure lasting protection, we applied our ultraviolet resistant NexusPro Joint Sealant, effectively sealing joints and preventing further damage from moisture.

The result was a smooth, leveled, and stable walkway, fully restored to its original condition and ready for years of use, providing the owner with total peace of mind!

Foreman: JD

Uneven slabs and growing cracks had made a Sayreville, NJ homeowner’s driveway both a safety hazard and a visual frustration. What once was a clean, functional space had become increasingly unstable due to sinking concrete, prompting the homeowner to seek professional help.

After reaching out to Quality 1st, our team conducted a detailed inspection and identified the root cause of the problem: soil erosion and voids beneath the surface were leading to ongoing concrete settlement.

To resolve the issue, we implemented our PolyLevel Foam Injection system, an advanced, minimally invasive method designed to lift and stabilize sunken concrete. By injecting high-density foam beneath the affected areas, we were able to raise the slabs with precision, restoring a level surface in just a few hours. To prevent future water intrusion and protect against additional settlement, we sealed the joints with NexusPro, a flexible, UV-resistant sealant. The combined system not only repaired the damage but also reinforced the driveway against future issues, giving the homeowner a safe, clean, and long-lasting solution!

A homeowner in Springfield, NJ reached out to us regarding their sinking sidewalk, and we resolved the issue using our Polylevel Injection method. This technique involves injecting a high-density polymer beneath the concrete, which expands and hardens to lift and stabilize the surface. Polylevel provides a quick, cost-effective, and minimally invasive repair solution with immediate results. It offers a durable and long-lasting fix, ensuring a safe and even sidewalk while minimizing disruption to the homeowner's property.

The Manalapan Home owners had cracks in their pool deck causing the whole area to become uneven. Three or four years ago they had mud jacking done but it only temporarily solved the problem. They contacted Quality 1st Basement Systems when hearing about how their PolyLevel Systems lifts and raises concrete slabs back to level with a simple foam solution. The homeowners were very impressed by the system and especially happy that it was a permanent solution.

This Manalapan Township, NJ patio was sinking about 3 inches around the pool area creating a trip hazard for those using it. Quality 1st Basement Systems was able to raising the sinking slabs by injecting PolyLevel underneath. Now the family is able to enjoy the pool this summer without having to worry about watching their step.