Concrete Leveling

We lift and level sunken concrete slabs quickly and affordably, eliminating trip hazards and restoring your surfaces without replacement.

Fix Sunken Concrete Without Tearing It Out

When concrete sinks or settles, it creates uneven surfaces, trip hazards, and drainage problems. Sidewalks, driveways, patios, and garage floors can all settle over time as the soil beneath them shifts or compacts. The traditional solution used to be tearing out the old concrete and pouring new. Not anymore.

Concrete leveling, also called slab jacking or mudjacking, lifts sunken concrete back to its original level. The process is fast, affordable, and much less disruptive than replacement. We drill small holes in the slab, inject a lifting material underneath, and raise the concrete back into place. Once the slab is level, we fill the holes and seal the surface. Most jobs take just a few hours, and you can use the area again the same day.

We provide concrete leveling services throughout Quincy and Adams County. Whether you have a sunken driveway, uneven sidewalk, or tilted patio, we can restore your concrete for a fraction of the cost of replacement.

How Concrete Leveling Works

Concrete leveling is a proven technique that has been used for decades. Modern materials and methods make it faster and more effective than ever. Here is how the process works.

Assessment and Preparation

We start by inspecting the sunken area and determining how much it needs to be raised. We also check the condition of the concrete to make sure it is strong enough to lift. If the concrete is badly cracked or deteriorated, leveling may not be the best option. In most cases, though, the concrete is structurally sound and just needs to be lifted back into place.

Drilling Injection Holes

We drill small holes in the sunken slab, usually 1 to 2 inches in diameter. The holes are strategically placed so the lifting material spreads evenly beneath the slab. The number of holes depends on the size and condition of the slab.

Injecting the Lifting Material

We pump a specialized lifting material through the holes and under the slab. As the material fills the voids beneath the concrete, it expands and pushes the slab upward. We monitor the process carefully and stop when the slab reaches the correct height. The lifting material sets quickly and provides a stable base for the concrete.

Sealing and Finishing

Once the slab is level, we fill the injection holes with concrete or a color-matched patch material. We also seal any cracks or joints to prevent water from getting underneath and causing future settling. The result is a level, safe surface that looks and performs like new.

Most concrete leveling jobs are completed in a few hours. You can walk on the surface immediately and drive on it within 24 hours. It is a fast, affordable alternative to replacement, and in most cases, it lasts just as long.

When to Level and When to Replace

Concrete leveling is a great solution for many problems, but it is not right for every situation. Here is how to know if leveling is the best choice for your concrete.

Good Candidate for Leveling: The concrete is structurally sound but has settled or sunk due to soil compaction or erosion. The slab is mostly intact with only minor cracking.
Poor Candidate for Leveling: The concrete is severely cracked, broken, or deteriorating. The slab has structural damage that goes beyond simple settling.
Cost Savings: Leveling typically costs 50% to 70% less than full replacement. If the concrete is in decent shape, leveling is the smart financial choice.
Speed and Convenience: Leveling is faster and less disruptive than replacement. There is no demolition, no heavy equipment tearing up your yard, and no waiting weeks for new concrete to cure.
Environmental Impact: Leveling keeps concrete out of landfills and uses fewer resources than replacement. It is the greener option.

We give you an honest assessment when we inspect your concrete. If leveling is the right choice, we will tell you. If replacement makes more sense, we will explain why. We also offer full concrete repair and replacement services if your slab is beyond leveling.

If you are dealing with other concrete issues, like cracked driveways or uneven patios, we can handle those too. We coordinate all your driveway and flatwork needs to keep your property safe and looking great.

Frequently Asked Questions

When done correctly, concrete leveling can last as long as the original concrete. The lifting material we use is permanent and does not break down or settle over time. However, if the underlying soil continues to erode or compact, the slab could settle again. We address drainage issues and soil problems when we level your concrete to help prevent future settling.

It depends on the severity of the cracks. Small to moderate cracks are not a problem and can be sealed after leveling. Large cracks that go all the way through the slab or break the concrete into separate pieces may mean the slab is too damaged to level. We inspect your concrete and let you know if leveling is feasible or if replacement is the better option.

Yes. The lifting material we inject beneath the slab fills voids and provides a stable, solid base. Once the slab is raised and the material sets, the concrete is just as strong as it was before it settled. In some cases, it is even stronger because we have filled gaps and stabilized the soil underneath.