PolyLevel Contractors

Before & After Photos

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Concrete Lifting in Denmark, WI

The stability of any concrete surface is dependent on the soils beneath it. The weight of concrete and what it supports, combined with natural soil erosion, can lead to sunken and uneven concrete surfaces, like this long concrete front porch in Denmark, WI.

Sure-Dry Basement Systems provides expert concrete repair solutions using the PolyLevel® system. PolyLevel® is an expanding polyurethane foam that is injected beneath the concrete to fill the gaps caused by soil erosion and raise and stabilize the concrete surface.

If you have sunken concrete surfaces you need repair, call us today or contact us online to get started with a free estimate!

Concrete Driveway Repair in Denmark, WI

Before

After

Before:
A Denmark homeowner was dealing with sunken, uneven concrete on the driveway and front walk. Slabs had settled, creating trip hazards and water pooling after rain. Cracks and open joints were widening with each freeze–thaw season, making the problem more visible and raising concerns about long-term damage.

After:
We lifted and stabilized the settled slabs with PolyLevel®, a high-density polyurethane foam injected through small ports to fill voids and raise the concrete back to proper elevation. Once level, we sealed cracks and joints with NexusPro®—a flexible, UV-resistant sealant engineered to handle temperature swings and block water intrusion. The surface is now even, safer to walk on, and protected against future seasonal movement.

Concrete Driveway Lifted, Stabilized and Repaired with PolyLevel in Crivitz, WI

Before

After

In Crivitz, WI, a beautiful home faced one glaring issue: unsightly, uneven concrete that put a damper on curb appeal. But, as you can see from the before and after photos, we quickly turned things around with our innovative PolyLevel solution. Not simply a cosmetic fix, PolyLevel offers a reliable and long-lasting lift to sunken concrete, ensuring the aesthetics match the functionality. Our mission to deliver a remarkable customer experience shines through in this transformation, restoring pride and pleasure to the homeowner's view.

Garage Apron & Foundation Repair in Crivitz, WI

Before

After

Before: Severe Erosion Causing Settlement

In Crivitz, this homeowner was facing serious erosion beneath their garage apron, which had not only caused the concrete to sink and pull away from the driveway but was also starting to affect the foundation of the garage itself. Voids under the slab were growing, and water was only making the problem worse. The apron had settled noticeably, and the garage floor was beginning to shift as well—creating a bumpy entry and raising concerns about long-term structural damage.

After: Lifted, Stabilized & Protected

To fix the problem, we injected PolyLevel® beneath both the garage apron and the interior slab, lifting and stabilizing the concrete while filling in the erosion-created voids. This helped support the foundation and bring the apron back up to its proper level. We finished the job by sealing all cracks and joints with NexusPro®, keeping water out and preventing future erosion.

Now the concrete is level, smooth, and fully supported—and the foundation beneath is better protected from further settling.

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Concrete Driveway Repair, Lifting & Sealing in New Franken, WI

Before

After

Before:
The homeowner had settled concrete slabs (driveway/walkway/patio) creating trip edges and low spots that collected water. Open joints and growing cracks allowed moisture to reach the base, accelerating settlement with freeze–thaw cycles.

After:
We injected PolyLevel® beneath the affected slabs to fill voids and lift the concrete back to proper elevation and pitch. Once level and stable, we routed and cleaned cracks and control joints, then sealed them with NexusPro® to block water intrusion and accommodate seasonal movement.

The surfaces are now even, safer to use, and protected for the long term—without tear-out or replacement.

Total Before & After Sets: 1470