Driveway & Sidewalk Repair

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     Driveways and sidewalks are some of the most frequently used concrete surfaces on a property, and because they are exposed to weather, moisture, and soil movement, they are often the first to settle, crack, or become uneven. When sections begin sinking or lifting, the result is not only a cosmetic issue but also a safety concern. Trip hazards, pooling water, and uneven slabs can create liability risks and accelerate long-term damage to the surrounding concrete. Our Driveway & Sidewalk Repair service is designed to restore these surfaces to a safe, level condition using structural polyurethane lifting methods that deliver clean, fast, and long-lasting results.

     Driveway and sidewalk settlement is almost always caused by changes in the soil beneath the slab. Over time, the ground can shift from erosion, freeze–thaw cycles, heavy traffic loads, improper original compaction, or water drainage patterns that gradually remove soil from under the concrete. When the soil weakens or washes away, voids form and the slab loses support. Instead of replacing the concrete—which is expensive, messy, and often unnecessary—we inject expanding polyurethane foam beneath the slab to lift it back into position and stabilize the ground below.

     Our repair process begins with a thorough evaluation of the surface and subgrade. In many cases, the driveway or sidewalk may appear intact from above, but voids beneath the slab are already causing instability. Using small, strategically drilled injection points, we introduce a structural-grade foam beneath the concrete. As the foam expands, it fills empty spaces, compresses weak soil, and gently raises the slab until it is level with surrounding surfaces. The material cures quickly—often within minutes—allowing the repaired area to be used the same day.

     One of the biggest advantages of polyurethane lifting is its precision. Unlike mudjacking, which uses a heavy slurry that can add weight and contribute to future settling, our foam is lightweight, waterproof, and expands in a controlled manner. This allows us to lift panels evenly and minimize the risk of overcorrection. The foam also bonds with the surrounding soil, creating a stable support base that resists moisture and erosion over time.

Driveway and sidewalk repair is ideal for:
• Sunken driveway slabs that collect water or bottom out vehicles
• Uneven sidewalk panels causing trip hazards
• Frost-heave displacement from Wisconsin winters
• Edges pulling away from garages or adjoining slabs
• Voids caused by downspout discharge or poor drainage
• Approaches sinking toward the street or alley

     In addition to lifting and leveling, our methods help prevent future damage by addressing the cause—not just the symptom—of the problem. If erosion or soil weakening is detected, void filling or soil stabilization may be recommended as part of the repair. These additional services strengthen the subgrade so the slab remains stable long-term.

     For homeowners, this process restores both safety and curb appeal without the cost, mess, or downtime of full concrete replacement. For commercial or municipal clients, repairing sidewalks and pedestrian paths quickly and non-invasively reduces liability exposure and meets ADA compliance standards without disruptive excavation. Our repair methods are suitable for residential neighborhoods, apartment complexes, HOAs, municipalities, commercial properties, and anywhere pedestrian safety is a priority.

Every driveway or sidewalk repair project begins with an honest evaluation of the slab’s condition, surrounding soil, and long-term needs. If a panel is cracked beyond repair or replacement is more appropriate, we will always provide straightforward recommendations. Our goal is to deliver the most durable and cost-effective solution for each individual situation.

     Wisco Concrete Solutions provides driveway and sidewalk repairs throughout Wisconsin and other states as needed. Whether correcting a single sunken panel, eliminating trip hazards, or restoring an entire driveway to proper grade, our lifting and stabilization methods deliver safe, long-lasting results with minimal disruption.

     Most sinking occurs when the soil beneath the slab loses strength due to erosion, drainage issues, freeze–thaw cycles, poor original compaction, or long-term soil movement. As the ground shifts or washes away, the slab above settles.

     We inject expanding foam beneath the concrete through small holes. The foam fills voids, strengthens the soil, and gently lifts the slab until it is level again. The material cures quickly and provides long-term support.

     Yes. Polyurethane lifting is the most effective solution for sidewalk trip hazards. By raising uneven panels back into alignment, we restore safety without replacing the concrete.

     Yes. Polyurethane foam is lighter, stronger, and waterproof. It provides precise control during lifting and won’t wash out or contribute to future settlement the way mudjacking slurry can.

     Usually not. Settlement often affects only one or two slabs. We can lift individual panels and restore the full driveway surface without the cost and disruption of tearing everything out.

     Most projects are completed within a few hours. The foam cures within minutes, allowing you to use the driveway or walkway almost immediately after the repair.

     No. The injection holes are small—typically around 5/8 inch—and are patched cleanly after lifting. The process is minimally invasive and leaves little visible impact.

     Yes. Raising settled sections restores proper slope and helps redirect water away from the foundation, garage, or landscaping. Proper grade is essential for preventing long-term damage.

     If the slab is structurally sound and the pieces can move together, it can usually be lifted. If the concrete is severely broken or deteriorated, replacement may be the better option. We provide honest recommendations either way.

     While we serve Wisconsin as our primary market, we also travel to other states—including Florida—for lifting and stabilization projects when needed.