Before & After

Concrete Lifting and Leveling Before & After Photos

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Front Walkway Repaired- Rockaway, NJ

The slab in front of the steps at this Rockaway, NJ home was sinking and settling. Jeff and the team worked together to raise the existing slab back to level with PolyLevel. This polyurethane is a lightweight and environmentally friendly foam that provides additional support to the soil.

Repairing A Sunken Sidewalk In Rockaway, NJ

Before

After

Increased moisture levels and soil displacement caused a homeowner in Rockaway, NJ to notice uneven settling along their front entryway sidewalk, resulting in hazardous walking conditions and diminished curb appeal. Seeking a dependable and long-lasting repair, they turned to Quality 1st for expert assistance.

Our team conducted a thorough evaluation to assess the severity and underlying causes of the settlement, enabling us to develop a customized repair plan tailored to the specific needs of the property.

To restore stability, we employed our patented PolyLevel Foam Injection System, which involves injecting high-density polyurethane foam beneath the sunken concrete slabs. This foam expands to fill voids and gently lifts the slabs back to a safe, level position with precision and minimal disruption. Following the lift, we applied our UV-resistant NexusPro Joint Sealant to the sidewalk’s joints and cracks, effectively sealing out moisture and preventing future erosion beneath the concrete.

This combined approach not only ensured a smooth, secure surface but also enhanced the sidewalk’s durability and longevity, providing the homeowner with a reliable and aesthetically pleasing solution!

Concrete Walkway Lifting and Leveling in Warren, NJ

Before

After

A homeowner from Warren, NJ noticed that a concrete slab on the walkway leading up to their front steps had begun to sink, creating an uneven surface and a potential tripping hazard. Concerned about safety and the look of their entryway, they decided to fix the problem using PolyLevel and NexusPro.

With PolyLevel, professionals injected a high-density polyurethane foam beneath the sunken slab, lifting and leveling it with precision, without the need for demolition or heavy equipment. To complete the repair, they applied NexusPro, a durable, flexible sealant that protects against water infiltration and further erosion. The result was a safe, smooth walkway that restored both function and curb appeal to the home’s entrance.

Sidewalk Repair in Denville, NJ

Before

After

Don't let tripping hazards get in the way of your safety! This homeowner in Denville, New Jersey noticed their sidewalk was sinking and becoming unlevel. This can happen when concrete is poured over poorly backfilled soil. Over time, this soil settles and creates voids underneath the slab, causing it to become unlevel. The homeowner did not want this problem to go without a repair, so they contacted Quality 1st Basement Systems. Our System Design Specialist, Joseph DelVecchio, provided a thorough inspection and suggested they use polyurethane foam to level the concrete. Our foreman, Ramon used our PolyLevel Injections to lift the concrete by drilling small holes into the slab and injecting the foam underneath. This process is repeated until the concrete is level again. Now, the residents do not have to worry about tripping on the sidewalk!

Backyard Patio Sinking and Settling in Allentown, NJ

Before

After

This concrete back patio area was sinking and settling towards the middle making it hard for water to flow through to the grass when it rained. Small puddles of water would form and sit there for days after causing staining and water erosion.

Concrete Repair Specialist, Jack Huber, suggested raising the existing slabs back towards their original level. He recommended our Concrete Raising solution known as PolyLevel.