Wichita Concrete Leveling Co
(316) 370-2895Free Wichita quotes for driveways, sidewalks and patios.
Settled driveways, sidewalks, and patios lifted back to grade with precision polyurethane injection, typically at half the cost of tear-out and replacement or less.
Concrete does not sink because it failed. It sinks because the soil under it moved. Most of Wichita sits on clay-heavy soils that swell when spring storms saturate them and shrink hard during our long, dry Kansas summers. Every cycle, the bearing soil under your driveway, sidewalk, or patio loses a little volume, and the slab follows it down. Add poorly compacted fill around newer foundations in Maize or Goddard, or decades of downspout erosion under a 1920s College Hill walkway, and you get the tilted, cracked flatwork we see across Sedgwick County.
Wichita Concrete Leveling Co corrects the problem at its source. We drill dime-sized ports through the settled slab, inject structural polyurethane foam beneath it, and raise the concrete back to its original grade in controlled lifts, monitoring elevation as we go. The material cures in about 15 minutes, fills the voids that caused the settlement, and adds no meaningful weight to the soil below. The math favors leveling: a typical lift runs 50 to 70 percent less than demolition and replacement, and you park on it the same day.
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A settled driveway slab cracks at the joints, ponds water toward the garage, and scrapes car frames at the apron. We inject polyurethane beneath the low panels and raise them back to grade in a single visit, restoring drainage and eliminating the step between sections.
Typical: $700 - $2,200 for most two-car driveways
A raised sidewalk edge of even half an inch is a documented trip hazard and, for Wichita property owners, a liability question. We lift settled walkway sections flush with their neighbors, restoring a safe, even walking surface without tearing out serviceable concrete.
Typical: $250 - $800 for most sidewalk and walkway jobs
A patio that settles toward the house sends every rainstorm at your foundation. We lift settled patio slabs back to a slight away-from-house pitch, protecting the basement or slab foundation while making furniture sit flat and doors swing free again.
Typical: $500 - $1,500 for most patios
Garage floors settle at the overhead door line and crack across the middle when the fill beneath them consolidates. We lift the slab back to level, close the gap under the door seal, and stabilize the base so parked vehicle loads stop driving further settlement.
Typical: $800 - $2,500 for most garage floors
A settled pool deck creates trip edges beside water, pitches splash-out away from deck drains, and can stress coping and skimmer lines. We lift deck sections back to plane with lightweight foam that will not overload the pool's backfill zone.
Typical: $900 - $2,800 for most pool decks
Not every failing slab has settled yet. Wash-out from broken downspouts, plumbing leaks, or erosion under steps leaves hollow voids that drum when tapped. We pump structural foam into the cavity before the concrete above it cracks and drops.
Typical: $500 - $2,000 for most void-filling work
Every estimate starts with elevations, not guesses. We map the slab's low points with a level and straightedge, state the lift required at each point, and price the job from measured void volume, so you can verify our work against our numbers.
Our foam weighs 2 to 4 pounds per cubic foot against roughly 100 for mud slurry, is hydrophobic, and cures in about 15 minutes. On Wichita's shrink-swell clays, not re-loading the failed soil is the difference between a repair and a repeat.
We quote leveling because it usually wins the math, 50 to 70 percent under replacement. When a slab is genuinely beyond saving, crumbling, deeply spalled, or shattered, we say so plainly and you keep your money for the repour.
Injection ports are dime-sized, the material reaches working strength in minutes, and most jobs finish inside half a day. You walk on the concrete immediately and park on it the same afternoon, with no forms, no curing week, no landfill haul.
We measure your slab's elevations, sound for voids, identify the water source driving the settlement, and give you a written price with the target grade stated.
Dime-sized ports go in across the settled area. Two-part polyurethane pumps beneath the slab, expanding in seconds and filling the void from its deepest point outward.
The slab rises in small, monitored increments, an eighth of an inch at a time, until it sits flush with adjacent panels and drains the direction it should.
Ports are filled with non-shrink cement, joints get sealant where needed, and we re-check every elevation against the numbers written on your estimate before we leave.
Wichita's housing stock spans a century, and each era settles its own way. In College Hill, Riverside, and Crown Heights, 1910s-1930s homes have original walks and stoops sitting on soil that has cycled through ninety-plus Kansas summers, so offset panels and hollowed stoops are the standard call. Mid-century ranches across southeast and west Wichita show driveway and garage-floor settlement as their backfill finishes consolidating. In newer growth areas, Maize, Goddard, northwest Wichita, and Bel Aire, slabs poured on recently graded fill can settle within the first five to ten years, which surprises owners of otherwise new homes.
The engine behind most of this movement is Sedgwick County's clay-rich soil and the climate that works it. Wichita averages around 34 inches of precipitation concentrated in spring storms, followed by hot, frequently drought-touched summers. Clay swells as it saturates and shrinks as it dries, and that annual volume change pumps slabs downward a little at a time, while freeze-thaw cycles pry open every joint that water reached. The 2011-2014 and 2022-2023 drought stretches each produced a wave of settlement calls a season later. It is a soil problem on a schedule, and it rewards owners who correct slabs early.
We work throughout the Wichita metro. Inside the city, that means everything from Delano and Historic Midtown to the newer plats past 135th Street West. Around it, we serve Derby, Andover, Haysville, Park City, Bel Aire, Kechi, Maize, Goddard, Valley Center, Mulvane, Rose Hill, and Clearwater, plus Eastborough tucked inside the city itself. Suburban jobs are commonly driveways and garage floors in subdivisions built since the 1990s, while in-town work leans toward sidewalks, patios, and stoops. If you are inside Sedgwick County or just over its line, you are inside our normal service radius and the estimate is free.
Most residential concrete leveling in Wichita costs between $500 and $2,500, with small sidewalk lifts starting around $250 and large multi-slab projects reaching $3,500. The honest comparison is against replacement: tearing out and repouring the same concrete typically runs two to four times the leveling price once demolition, haul-off, forming, and finishing are counted. Pricing follows measured void volume and lift height more than slab size alone, which is why we quote from elevations taken on site rather than over the phone.
| Service | Typical Wichita Range |
|---|---|
| Sidewalk section (1-2 panels) | $250 - $600 |
| Front steps or stoop | $300 - $900 |
| Patio (up to ~200 sq ft) | $500 - $1,500 |
| Two-car driveway | $700 - $2,200 |
Most Wichita jobs run $500 to $2,500, with single sidewalk panels starting around $250 and large driveways or pool decks reaching $2,800. That is typically 50 to 70 percent below tear-out and replacement for the same concrete. Price follows lift height and void volume, so we quote from on-site measurements, free, rather than guessing by square footage over the phone.
Both lift slabs through drilled ports; the material is the difference. Mudjacking pumps a cement slurry weighing roughly 100 pounds per cubic foot through 1.5-to-2-inch holes and needs a day or more to cure. Polyurethane weighs 2 to 4 pounds per cubic foot, goes through dime-sized ports, cures in about 15 minutes, and does not re-load the weak soil that caused the settlement.
Sedgwick County's clay-heavy soils swell in our wet springs and shrink hard in dry summers, and that annual volume cycle slowly lowers whatever sits on top. Add compacting backfill around foundations, downspout wash-out, and freeze-thaw working every joint, and slabs settle on a schedule. Drought years accelerate it; the seasons after 2011-2014 and 2022-2023 each brought a wave of settlement calls.
Polyurethane itself is inert and does not shrink, rot, or wash out, so the lift holds as long as the soil beneath the foam stays put. The honest variable is water: if a downspout keeps eroding the base, settlement can continue around any repair. That is why every estimate we write identifies the water source and the correction that protects the work.
Yes. Polyurethane injection works in cold weather because the reaction generates its own heat and the material cures underground, below the frost's reach. We level slabs in Wichita year-round. The main winter consideration is scheduling around snow cover, since we need to see the slab surface to measure elevations accurately before and during the lift.
Once cured, which takes minutes, the foam is an inert, stable solid that does not leach into soil or groundwater, and it is the same chemistry class used under highways and airport slabs. It is also hydrophobic, so it does not absorb water or break down in Wichita's wet-dry cycles. Landscaping beside the slab is unaffected by the injection.
One to four hours for most residential work. A single sidewalk panel is often finished in under an hour; a two-car driveway usually takes a morning; a large pool deck or garage floor can fill a half day. The concrete is walkable immediately after injection and ready for vehicles the same afternoon, which is the schedule advantage over any repour.
Not if the cause is corrected, and correcting it is part of our scope. The foam fills the void with material that cannot wash out or compress, so re-settlement almost always traces to water still moving under the slab. We identify that path, downspout, grade, or leak, on every estimate, and we recommend joint sealing so storm water stops re-entering the base.
Usually, within limits. Slabs cracked into a few large, sound sections lift well; we raise each section to plane and the crack lines tighten. Concrete that is crumbling, deeply spalled, or broken into small pieces has lost its structural integrity, and we will tell you plainly that replacement is the better spend. About one estimate in ten gets that answer.
Yes. We lift warehouse floors, dock aprons, storefront walks, and parking areas across the Wichita metro, and the trip-hazard math is sharper for businesses: one documented fall claim costs more than most leveling projects. Commercial work often runs early morning or weekend hours so the surface is back in service before customers or freight arrive.
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