Concrete Lifting and Leveling Before & After Photos

Quality 1st Basement Systems injected an expandable foam called PolyLevel underneath this sinking concrete slab. The foam filled the void underneath the concrete, pushing it back up and supporting it. Now this sidewalk in Somerset county is even and looks much better.

When concrete starts to sink, it’s often a sign of a bigger issue beneath the surface. This Dunellen, NJ property owner became increasingly frustrated with concrete settlement around their driveway, an issue that raised concerns about tripping hazards and diminishing curb appeal. After reaching out to Quality 1st Basement Systems, our team conducted a thorough inspection and quickly identified the root cause: voids beneath the concrete due to poor soil compaction and water erosion. With this information, we developed a targeted repair plan using our patented PolyLevel Foam Injection System.

This innovative solution involved injecting high-density polyurethane foam beneath the settled concrete. As the foam expanded, it filled the empty spaces and gently lifted the slabs back to their original, level position. The process was minimally invasive, quick to cure, and provided a long-lasting result. The homeowner was thrilled to see their driveway fully restored, both safer and more visually appealing, without the need for costly replacement. Another successful project completed with precision and care by the Quality 1st team.

In Gillette, NJ, a homeowner’s dream of a relaxing poolside escape was disrupted by an increasingly uneven and unsafe concrete deck. What started as subtle settling soon turned into visible slab shifts and trip hazards, posing a danger to anyone walking around the pool. Concerned about safety and structural integrity, the homeowner reached out to Quality 1st Basement Systems for a permanent solution. Upon inspection, our team discovered that soil erosion and poor compaction beneath the concrete were causing voids, leading to the uneven surface and instability.

To address the issue, we installed our innovative PolyLevel Foam Injection System, which involves injecting a high-density, expanding polyurethane foam beneath the sunken slabs. This foam expands to fill voids and gently lifts the concrete back to its original level with precision and minimal disruption. This powerful repair technique not only restored the pool deck’s appearance but also ensured long-term stability and safety, leaving the homeowner with a smooth, secure, and worry-free outdoor space.

Over time, the concrete slabs surrounding this Gillette, NJ homeowner’s pool began to sink and separate, creating uneven surfaces that detracted from the area’s appearance and posed potential safety hazards. Concerned about the long-term impact on both usability and curb appeal, the homeowner reached out to the experts at Quality 1st for a professional assessment.

Following a detailed inspection, our team identified that soil settlement and void formation beneath the slabs were the primary causes of the issue, allowing us to develop a precise and effective repair plan.

To restore the pool deck’s safety and stability, our crew implemented our patented PolyLevel Foam Injection System. Small injection ports were strategically drilled through the affected slabs, and a lightweight polyurethane foam was injected beneath the concrete. As the foam expanded, it filled voids and gently lifted the slabs back to their proper level, creating a strong and stable base.

This minimally invasive process provided immediate results with no need for replacement, leaving the homeowner with a smooth, secure, and visually restored pool deck!

An uneven sidewalk is not only an eyesore, but it can be extremely dangerous to pedestrians. To remove the trip hazards created by the sinking and settling concrete, our concrete repair team injected PolyLevel beneath the slab. PolyLevel is a polyurethane foam that is extremely strong and durable. When it hardens beneath the concrete, it is able to stabilize the slab and withstand the weight for years. PolyLevel does not break down, it is waterproof and environmentally friendly. The sidewalk is now permanently stabilized and safe for pedestrians again!