Concrete Lifting and Leveling Before & After Photos

Concrete settlement had turned a once-enjoyable backyard patio in Wayne, NJ into an uneven, unsafe surface that the homeowner could no longer use comfortably. Tired of dealing with tripping hazards and worsening decay, they turned to Quality 1st for help.

After a careful assessment, the team recommended and installed our PolyLevel Foam Injections, a precise and minimally invasive method that lifts and stabilizes sunken concrete by injecting high-density foam beneath the slabs. Within hours, the patio was level and structurally sound again.

To address the underlying drainage issues that contributed to the settlement, our crew also installed a TrenchDrain System around the perimeter of the patio. This system efficiently redirects water away from the slab, preventing pooling and erosion that can cause future sinking.

Together, these upgrades didn’t just fix the immediate problem, they restored the patio’s appearance and extended its lifespan. The homeowner now enjoys a safe, attractive outdoor space that’s built to resist future wear and weather-related damage!

Sinking concrete patio in your backyard? We have the perfect solution! Check out how our team used our Concrete Raising solution, PolyLevel, to lift, level and stabilize the entire area. PolyLevel is a lightweight, environmentally safe polyurethane foam injected underneath each sinking slab to fill the void between concrete and soil. Over time, soil can become weak and no longer be strong enough to hold the weight of a concrete slab, causing settlement. PolyLevel provides additional support to make it a permanent solution! No more trip hazards in this Rahway, NJ, backyard! 

Check out this concrete repair job our team performed in Rahway, New Jersey.

Our Concrete Repair team used PolyLevel Injections to bring the concrete back to a raised and level position. Quality 1st Basement Systems uses PolyLevel which is a polyurethane foam that is waterproof and environmentally friendly. PolyLevel is injected underneath the slab, filling nay voids between the soil and the concrete, lifting back towards its original position. 

Check out this before and after of a sinking porch our PolyLevel team raised and stabilized. The soil beneath the steps was no normal able to support the weight of the heavy concrete and therefore began to sink and settle. Our team injected PolyLevel foam underneath the slab, raising it back towards its original level. 

Quality 1st Basement Systems provided a solution for this homeowner in South Orange, New Jersey. They reported their pool patio was sinking and settling, so we used our PolyLevel Injections to bring the concrete to a raised position. PolyLevel is a lightweight and environmentally friendly solution that will fill the voids underneath the slab to raise it. When the homeowner saw the results, they were satisfied and did not have to worry about tripping hazards anymore!