Concrete Leveling and Lifting Services in Lawrence, KS

Fix Sunken Concrete Before the Problem Spreads

Uneven concrete around a Lawrence home can start with a small driveway lip, a tilted sidewalk panel, or a patio that suddenly holds water after a storm. If the slab is still structurally sound, concrete leveling and lifting may be able to raise it back toward its intended position without having to tear it out.

Lamunyon Dry Out & Foundation Repair helps homeowners and property managers evaluate settled concrete across Lawrence, KS. We’re locally owned and operated, have been in business since 1973, and are familiar with the clay-rich soil and weather swings that affect concrete slabs across Kansas.

Concrete lifting is usually considered when a slab has settled because the soil below it has washed out, dried, shrunk, or shifted. However, the concrete itself still needs to be repairable. During your evaluation, Lamunyon will evaluate the slab condition, the amount of settlement, the drainage pattern, and any nearby foundation concerns before recommending lifting, crack treatment, drainage correction, or replacement.

Concrete Slabs We Lift and Level in Lawrence

Sunken concrete does more than look uneven; a settled slab can create a rough transition at the garage, push water toward the home, or make a walkway harder to use. And because Lamunyon is aware of these considerations, we evaluate the slab’s surface, the soil support beneath it, and the surrounding drainage before recommending a tailored repair path for our customers.

Below are the types of leveling and lifting services we offer.

Driveway Concrete Leveling

A driveway panel often settles near the garage, along a joint, or where water has moved beneath the slab. That movement can leave a lip at the garage floor, cause water to pool, or make the apron feel bumpy as vehicles pull in and out. If the slab is still intact enough to lift, concrete raising can restore a smoother transition and fill voids beneath the concrete’s surface.

Sidewalk and Walkway Leveling

Front walks, side paths, and sidewalk panels can shift as soil expands, shrinks, or washes away. Even a small height difference can become a daily nuisance, especially near entry doors or steps. Lamunyon looks at the panel alignment, cracks, gaps beneath the slab, and nearby water movement before recommending sidewalk leveling.

Patio and Porch Slab Lifting

A patio that slopes toward the house deserves attention. Standing water, uneven furniture, or a growing gap along the home may point to soil loss beneath the slab. Concrete lifting can improve support and alignment when the patio or porch slab remains repairable. If water is part of the problem, the repair plan should account for the source of the water and its entry points.

Garage Floor and Interior Slab Leveling

Settlement near a garage door, along an edge, or across an interior slab may be linked to voids beneath the concrete. In some homes, symptoms near the garage also overlap with foundation movement. Lamunyon checks both the slab and the surrounding area so the recommendation fits the cause of the settlement.

Commercial Concrete Lifting

Lamunyon also evaluates settled concrete for commercial properties in Lawrence. Walkways, entry slabs, customer-facing concrete, interior slabs, and service areas can all be affected by soil movement. A practical repair plan helps reduce disruption and keep the property usable for customers, tenants, and staff.

Why Concrete Settles in Lawrence, KS

Concrete slabs depend on the structural integrity of the base beneath them. Once that support changes, the slab may sink, tilt, crack, or separate at the joints. Around Lawrence, the common causes often involve moisture, soil movement, drainage, and cold-weather stress.

Clay Soil Expands and Shrinks with Moisture

Kansas State University Extension explains that local soils can have very high clay content. Clay holds water during wet periods, then shrinks during dry weather. That change is called shrink-swell capacity, and K-State notes that the pressure can crack foundations and basement walls, and move concrete sidewalks.

For concrete around a home, that cycle can reduce support under a slab. After enough movement, a driveway, sidewalk, patio, or garage slab may no longer sit evenly on the base below it.

Water Can Wash Out the Base Under Concrete

Pooling water around concrete should be taken seriously. Gutter overflow, poor grading, downspout discharge, and repeated runoff can soften or wash away the base material beneath a slab. Once a void forms, the concrete above may sink into the unsupported space.

This is one reason settled patios and driveway edges often need more than a surface repair. The visible dip matters, yet the water path that contributed to it matters too.

Winter Weather Can Make Existing Gaps Worse

Lawrence’s municipal concrete specifications state that concrete should not be placed on frozen subgrade, and cold-weather concrete must be protected from freezing and sudden cooling. Those rules apply to new concrete work, but they also display why winter conditions are treated carefully in this region.

Water that reaches gaps beneath or around an existing slab can freeze, expand, and add stress to already weakened areas. Winter isn’t always the main cause of settlement, but it can make small gaps, cracks, and drainage problems more noticeable.

How Polyurethane Concrete Lifting Works

Polyurethane concrete lifting, often called polyjacking, raises settled slabs by injecting expanding foam beneath the concrete. The foam fills in voids, adds support, and helps move the slab toward the planned height. Competitor pages in the Lawrence concrete-leveling market frequently explain this process because homeowners want to know what will happen on-site.

Evaluation and Repair Plan

The work starts with a close look at the concrete. Lamunyon checks the slab condition, the amount of settlement, the size and likely location of voids, drainage around the area, and any signs that foundation movement may also be involved.

After review, your consultant will explain whether lifting is a good fit or whether another repair path makes more sense. Badly broken, crumbling, or structurally unsound concrete may need replacement.

Small Access Holes Are Drilled

Access points are placed according to the lift plan. These holes allow the crew to reach the voided space beneath the slab with less disruption than demolition or replacement. The exact size and placement depend on the product, the slab, and the repair design.

Foam Is Injected Beneath the Slab

The foam is then injected beneath the concrete, where it expands into voids and supports the slab from underneath. As the material expands, the crew monitors the lift so the concrete slab can be moved in a controlled way.

The Area Is Patched and Reviewed

After the slab has been lifted as close as is practical to the planned height, the access holes are patched, and the area is reviewed. Your consultant will explain when the surface can be used again, based on the slab, the material, and the work performed.

Concrete Lifting Compared with Mudjacking and Replacement

Different repair methods fit different concrete problems. The right choice depends on the condition of the slab, the soil support beneath it, site access, and the long-term goal for the area.

When Concrete Lifting Is the Right Repair

Concrete lifting is often a good option for slabs that have settled but remain mostly intact. Driveways, sidewalks, patios, porch slabs, garage floors, steps, and some interior slabs may be candidates when the concrete still has enough strength to be raised.

Replacement may be the better recommendation when the concrete has broken into small pieces, has lost too much thickness, or has deteriorated to the point that lifting would leave an unstable surface. Lamunyon’s role is to give you a clear answer, even if that answer differs from what you expected.

Signs You Should Schedule a Concrete Leveling Evaluation

A professional evaluation can help you understand whether the concrete is settling due to soil movement, drainage, voids, or a nearby structural concern. Homeowners in Lawrence often call when they notice:

• Uneven slab edges
• Pooling water on or near concrete
• Visible gaps beneath a slab
• A driveway lip at the garage
• Tilted steps or porch slabs
• Widened cracks
• Concrete sloping toward the home
• A sidewalk panel that has dropped at a joint

These symptoms don’t all point to the same repair; the pattern matters. A single sunken sidewalk panel may need a different plan than a garage slab with nearby foundation cracks.

Concrete Problems Near the Foundation Should Be Checked Carefully

Sinking concrete around the home can send water toward its foundation. Over time, that water can add pressure around basement walls, crawl spaces, and lower-level entries. If you’re also seeing wall cracks, sticking doors, uneven interior floors, or water entering the home, the concrete may be only part of the concern.

Lamunyon provides foundation repair in Lawrence, KS, for homes with structural symptoms that need a closer look. If water movement is contributing to the problem, your consultant may also discuss basement waterproofing in Lawrence, KS, or related drainage considerations.

What Affects Concrete Leveling Costs in Lawrence

Concrete leveling costs depend on the project conditions. Lamunyon does not publish average price ranges because two slabs that look similar at first can require different materials, access, and repair planning.

The most common cost considerations include slab size, the number of settled panels, settlement depth, access to the work area, the size of voids beneath the concrete, material needs, crack severity, and whether nearby foundation or water concerns need to be evaluated. A driveway with one dropped panel is a different project than a patio that has settled toward the house and is directing water toward the foundation.

Financing options are available. Your consultant can walk you through those options during your evaluation.

Why Choose Lamunyon Dry Out & Foundation Repair

Lawrence homeowners have access to a wide array of concrete repair options. However, Lamunyon provides a more comprehensive view because our team considers the problems that often surround settled concrete, such as soil movement, drainage, foundation settlement, basement water, crawl space moisture, and water damage.

We’re locally owned and operated, have been in business since 1973, and are experienced with the soil and weather conditions that affect Kansas homes. Lamunyon holds a Better Business Bureau A+ rating, serves residential and commercial customers, and provides repair support that spans foundation repair, basement waterproofing, crawl space encapsulation in Lawrence, KS, water damage restoration in Lawrence, KS, and mold remediation.

If warranty terms apply to your repair, your consultant can explain the coverage and direct you to Lamunyon’s warranty information. Some warranties are transferable, but coverage depends on the service and the specific repair.

Service Area Availability Near Lawrence

Lamunyon serves Lawrence and nearby communities across the area. Service availability may vary by project type, but homeowners and property managers commonly ask about concrete leveling near Eudora, Baldwin City, Tonganoxie, De Soto, Ottawa, Perry, and Douglas County.

Schedule a Concrete Leveling Evaluation in Lawrence, KS

If your driveway, sidewalk, patio, porch, or garage slab has settled, Lamunyon has the tools and expertise to inspect the concrete, explain what likely caused the movement, and recommend the right repair path for your needs.

Schedule your concrete leveling evaluation in Lawrence, KS, with Lamunyon Dry Out & Foundation Repair today. By choosing Lamunyon, you are guaranteed quality work and exceptional skill from a business that cares about your home or commercial property.