Slab Foundation Repair in Wichita, KS
Slab foundation repair in Wichita, KS levels the settled, cracked concrete that holds up homes with no basement or crawl space. Wichita Foundation Pros lifts sunken slabs back into place, seals the cracks that come with movement, and stabilizes the soil underneath so it does not happen again. If your floors have started to slope, doors have stopped closing, or you have spotted cracks creeping across the slab, we will pinpoint why it is moving and fix it, starting with a free inspection.
Why Wichita Slab Foundations Move
On a slab-on-grade home the concrete slab is the foundation, poured directly on the soil, so it lives or dies by what that soil does. Wichita’s expansive clay swells when it is wet and shrinks when it dries, and that constant heaving and settling pushes up against the slab from below. After a wet spring the clay can lift one part of the slab; through a hot, dry summer that same ground pulls back and lets it drop. Over a few seasons the slab cracks and tilts, and everything built on top of it moves with it.
Slab construction is most common in Wichita’s newer subdivisions and on the growing edges of the metro, where many homes in Maize, Goddard, and the newer parts of Andover were built slab-on-grade rather than over a basement. Poorly compacted fill under a new build, a plumbing leak washing out the soil beneath the slab, and drainage that sends water toward the house all speed the process. Garage floors, patios, and driveways sit on the same clay and settle for the same reasons.
Signs your Wichita slab needs repair include:
- Floors that slope, dip, or feel uneven when you walk across them
- Cracks running across the slab, tile, or interior floor surface
- Doors and windows that suddenly stick or will not latch
- Gaps opening between the floor and the baseboards or walls
- Cracks in drywall, especially above doorways and at corners
- A sinking garage floor, patio, or section of driveway
Our Slab Repair Solutions
We match the method to how far the slab has moved and what is under it. Most Wichita slab jobs use one or a combination of these:
- Polyurethane foam injection that is pumped under the slab to fill voids and lift it back to level, with minimal mess and same-day use
- Steel piering driven to stable soil for slabs that have settled too far for foam alone
- Crack repair and sealing to close active slab and floor cracks once the slab is supported
- Drainage and soil stabilization to control the moisture swings that caused the movement in the first place
Slab movement is one branch of the same problem our foundation repair team handles across every foundation type. Homes built over a shallow underfloor area instead of a slab are covered by crawl space repair, and if you have a basement where the walls are being pushed inward by the same clay, that is bowing wall repair.
Our Slab Repair Process
- Free on-site inspection. We measure floor elevations, map the cracks, check for voids under the slab, and look at drainage and any plumbing that could be feeding the problem.
- Clear written plan and quote. You get a plain-English diagnosis, the recommended lift or piering method, and a fixed price, with no pressure.
- The repair. Depending on the plan, that means polyurethane foam lifting, steel piers, crack sealing, or a combination. Foam jobs are often finished in a day, with the floor usable almost immediately.
- Verification and warranty. We confirm the slab is level and supported, clean up, and back the work with a transferable warranty you can pass to a future buyer.
Slab Foundation Repair Cost in Wichita
Cost depends on how far the slab has settled and which method it needs. Instead of “call for a quote,” here are the typical Wichita ranges:
- Polyurethane foam slab lifting: $1,500 to $6,000 for most residential areas
- Slab crack repair and sealing: $500 to $1,500
- Steel piering for deeper settlement: roughly $1,300 to $3,000 per pier
- Garage, patio, or driveway slab lifting: $800 to $3,000
- Larger whole-slab stabilization projects: $5,000 to $15,000 and up
Because slab movement comes straight from how the soil behaves under the concrete, the Foundation Performance Association publishes peer-reviewed guidance on slab-on-grade performance over expansive soils that matches exactly what we see in Kansas clay.
Frequently Asked Questions
What is polyurethane foam slab lifting?
It is a method where expanding polyurethane foam is injected through small ports drilled in the slab. The foam fills the voids underneath and lifts the concrete back to level. It is cleaner and faster than old-style mudjacking, and the floor is usually ready to use the same day.
Can a cracked slab be repaired, or does it need replacing?
In the large majority of cases it can be repaired. Once we lift and support the slab and address the soil moisture, the cracks can be sealed. Full replacement is rare and only considered when a slab is too far gone to stabilize.
Why is my slab moving if the house is fairly new?
New homes are not immune. Newly graded clay is still settling, fill under the slab may have been poorly compacted, and the same wet-then-dry cycle affects new slabs as much as old ones. Newer subdivisions on the metro’s edges are some of the most common places we see slab movement.
Do you lift garage and patio slabs too?
Yes. Garage floors, patios, and driveways sit on the same clay and settle the same way. Polyurethane foam lifting works well on all of them and is usually a quick, low-disruption job.
Do you offer free estimates?
Yes. Every inspection and written estimate is free and carries no obligation. You can request a free estimate online or call us directly.
Slab Foundation Repair Across the Wichita Metro
Wichita Foundation Pros lifts and repairs slab foundations in Wichita and across the surrounding communities, including Derby, Newton, Andover, Haysville, Maize, and Goddard. The newer, fast-growing edges of the metro have the most slab-built homes, and the same expansive clay works on every one of them.
Do not let a settling slab keep tilting the house above it. Call Wichita Foundation Pros for a free inspection and a clear plan to lift it, level it, and keep it stable.