Restore Safety and Stability—Without Full Replacement

Uneven or sinking concrete surfaces—such as driveways, sidewalks, patios, or garage floors—aren’t just an eyesore; they pose serious tripping hazards and can lead to further structural issues if left unaddressed. At Duerst Insulation, we provide reliable, cost-effective concrete lifting and leveling solutions to restore your surfaces quickly and efficiently.

Professional Concrete Lifting Services in Madison, Verona, Cross Plains & Dane, WI

Exterior view of a house with a concrete patio, green lawn, and trees under a blue sky.

Why Raise Concrete Instead of Replacing It?

A Smarter, Faster, and More Cost-Effective Solution

If you’re dealing with sinking, uneven, or cracked concrete, full replacement might seem like the obvious fix—but it's not always the best option. At Duerst Insulation, we specialize in concrete lifting because in most cases, it offers a superior alternative to costly and time-consuming demolition and replacement.

Here’s why concrete raising—also known as slab jacking or concrete leveling—is often the smarter choice:

Cost-Effective

Concrete raising typically costs 50%–70% less than full replacement. Instead of tearing out and repouring the slab, we lift the existing one—saving you money on materials, labor, and disposal.

Quick Turnaround

Most concrete raising jobs are completed in just a few hours and are ready to use the same or next day. In contrast, concrete replacement can take days or even weeks, including curing time.

Minimal Disruption

Concrete lifting is a clean and efficient process. Small holes are drilled, the slab is raised, and the surface is patched—all without disturbing landscaping, driveways, or adjacent structures. Replacement, by contrast, involves demolition, heavy equipment, and a larger footprint of disruption.

Environmentally Responsible

By lifting and reusing the existing concrete, you're reducing waste and avoiding the environmental impact of concrete production, transport, and landfill disposal.

Restores Safety and Appearance

Trip hazards, water pooling, and uneven surfaces are not only unsightly—they're dangerous. Concrete lifting restores proper grading, improves drainage, and gives your surface a safe, level, and clean look without the need for brand-new material.

Durable, Long-Term Results

Modern lifting materials, such as polyurethane foam or cementitious grout, are engineered to resist erosion and settling, ensuring the fix lasts for years.

When to Choose Concrete Raising

If the slab is structurally sound (not crumbling or severely broken), raising is almost always a better investment than replacement.

Concrete lifting is ideal for:

Driveways

Patios

Sidewalks

Steps

Garage floors

Porches

Types of Concrete Lifting

Choosing the Right Method for Long-Lasting Results

Concrete lifting, also known as slab jacking or concrete leveling, involves raising sunken or uneven concrete back to its original position by injecting a material beneath the slab. At Duerst Insulation, we offer two proven methods for lifting concrete, each with its own advantages depending on your property’s needs, budget, and the condition of the slab.

Polyurethane Foam Injection (Polyjacking)

Modern. Precise. Long-Lasting.

Polyjacking uses a high-density polyurethane foam injected through small holes drilled into the concrete surface. As the foam expands, it fills voids beneath the slab and gently lifts it into place.


Advantages:

  • Lightweight: Won’t add additional load to unstable soils
  • Fast-acting: Cures within minutes; surfaces are ready to use the same day
  • Minimal disruption: Smaller drill holes and cleaner installation
  • Highly durable: Foam resists moisture, erosion, and shrinkage


Ideal For:

Driveways, sidewalks, patios, garage floors, interior slabs

Cementitious Slurry Injection (Mudjacking)

Traditional. Reliable. Cost-Effective.

Mudjacking involves pumping a thick slurry—typically a mix of water, cement, and soil—beneath the slab to raise and support it.


Advantages:

  • Budget-friendly: Lower material costs than polyurethane
  • Strong support: Ideal for heavier structures or large slabs
  • Tried and tested: Used successfully for decades


Considerations:

  • Heavier material may not be suitable for weak or unstable soil
  • Larger holes are required (typically 1–2 inches in diameter)
  • Longer cure time before surface use

Let’s Get Your Concrete Back on Solid Ground

Whether you need polyurethane foam injection for a fast fix or traditional mudjacking for a heavy-duty slab, our experts will deliver a clean, precise, and permanent lift.


Contact Duerst Insulation today to schedule your free consultation.


Serving Madison, Verona, Cross Plains, Dane, and surrounding Wisconsin communities.