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Foundation Repair · Kansas City, KS

Foundation Repair in Kansas City, KS

Cracks in the walls, doors that stick, floors that slope, a foundation that looks like it is moving. We inspect the problem, tell you what is causing it, and walk you through the repair options in plain language.

Common foundation problems we see in Kansas City homes

Most foundation problems in this area come back to the same few causes: expansive clay soil that swells when wet and shrinks when dry, poor drainage that keeps water against the foundation, and the freeze-thaw cycles we get every winter. Here is what that looks like inside a home.

Cracks in foundation and basement walls

Vertical, diagonal, and stair-step cracks in poured concrete or block. Some are cosmetic. Cracks that are wider at one end, wider than about 1/8 inch, or leaking water usually are not.

Horizontal cracks and bowing walls

A horizontal crack partway up a basement wall, or a wall leaning in at the top or bulging in the middle, points to pressure from the soil outside. Look at this one sooner rather than later.

Foundation settlement

One part of the house sinking lower than the rest. You see it as drywall cracks above doorways, gaps between the wall and the ceiling or floor, and brick cracks that step down along the mortar.

Uneven, sloping, or bouncy floors

Floors that dip toward the center or a corner of the house, or a spot that flexes when you walk over it. Often tied to settlement or crawl space support that has shifted.

Doors and windows that suddenly stick

Interior doors that used to close fine and now catch, or windows that will not open. When the frame moves, the opening goes out of square.

Gaps around doors, windows, and trim

Daylight under an exterior door, caulk lines that keep splitting, or trim pulling away from the wall. Small movements add up over a few seasons.

Seeing one or two of these does not automatically mean a major repair. It means it is worth having someone look. An inspection tells you whether the movement is active and how far it has gone.

Signs you may need foundation repair

Run through this list. If more than a couple sound familiar, or if anything is getting worse month to month, that is the signal to book an inspection.

Cracks in drywall that keep coming back after you patch them, especially above doors and windows
Exterior brick or block cracks that run in a stair-step pattern along the mortar
A basement or crawl space wall that is bowing, leaning, or has a horizontal crack
Floors that slope, sag toward the middle, or feel bouncy in one area
Doors and windows that stick, or gaps opening at the top corners of door frames
Gaps between the foundation and the porch, steps, chimney, or garage floor
Water coming in through a floor or wall crack after heavy rain
A chimney that is tilting away from the house

Cracks alone are common in Kansas City. The pattern, the width, and whether they are still moving are what matter. We measure and document all of that during the inspection so you have a baseline.

Foundation Inspection

Start with a real inspection

Before anyone talks about piers or price, someone needs to look at the house. During a foundation inspection we check the inside and outside of the foundation, the basement or crawl space, the grading and drainage around the house, and the doors, windows, and floors for signs of movement.

You get a clear explanation of what we found, what is likely causing it, whether it is still active, and what your options are. If the problem is minor or cosmetic, we will tell you that.

Foundation Crack Repair

Foundation and basement wall crack repair

Not every crack is repaired the same way. A non-structural crack that is letting in water is usually sealed from the inside with a flexible polyurethane or epoxy injection that fills the full depth of the wall. A crack that is part of a larger movement problem needs that movement addressed first, or it will just open back up.

We look at width, direction, location, and whether the two sides of the crack are offset. That tells us whether you are dealing with a seal-it-and-done repair or something structural.

Foundation Settlement

Settlement and sinking repair

When part of a foundation drops, it is because the soil under the footing can no longer support the load, usually after that clay soil has dried out and shrunk, or was never compacted well when the house was built.

The fix is to transfer the weight of the house to stable soil or bedrock deeper down, using steel push piers or helical piers driven below the footing. In many cases the piers can also lift the foundation back toward its original position. We size and space the piers based on the load and the soil, not a template.

Bowing Basement Walls

Bowing and leaning basement wall repair

A basement wall bows inward when the soil outside pushes harder than the wall can resist, usually from water-saturated clay and hydrostatic pressure, sometimes made worse by tree roots or heavy equipment near the foundation.

Depending on how far the wall has moved, the repair might be carbon fiber straps for smaller deflection, steel I-beams braced against the floor joists, or wall anchors that tie the wall back to stable soil in the yard. Catching it earlier means more options and lower cost.

Foundation repair options, in plain terms

There is no single “foundation repair.” The method depends on what the foundation is doing.

Steel push piers

Hydraulically driven steel piers that reach load-bearing soil deep below the house. Used for settlement on heavier structures. Can often lift the foundation back up.

Helical piers

Screw-in steel piers that work well for lighter loads and for new construction or additions. Installed with less vibration.

Carbon fiber straps

Bonded to a bowing wall to stop further inward movement. Best for walls that have moved a small amount and are not actively rotating.

Steel bracing and wall anchors

I-beams or anchor plates for walls that have moved further. Anchors can also straighten a wall over time as the soil is tightened.

Crack injection

Polyurethane or epoxy that fills a crack full-depth to stop water and, with epoxy, restore some strength to a non-moving crack.

Crawl space supports

Adjustable steel posts and new beams or pads to re-support a crawl space that has settled and left the floor above it uneven.

What the inspection and repair process looks like

1. Book a visit

Call or send the form. We set a time and come out to look at the house.

2. On-site inspection

We check the foundation, basement or crawl space, drainage, and the doors and floors. We measure and document what we find.

3. Written plan and estimate

You get a clear explanation, the cause, the recommended repair, options, and a written price. No pressure to decide on the spot.

4. The repair

Our crew does the work, keeps you updated, and cleans up the site when the job is done.

What affects the cost of foundation repair

We do not publish flat prices because two houses with the same symptom can need very different work. The estimate you get is based on the actual foundation, not an average. These are the things that move the number:

The repair method: crack injection is at the low end, a full row of piers or wall anchors is at the high end
How many piers or anchors the foundation needs, and how deep the piers have to go to reach stable soil
Access: an open yard is easier and cheaper to work in than a tight side yard with a deck and utilities
Whether the foundation only needs to be stabilized, or also lifted back toward level
Interior finishes that have to be removed and replaced to reach the wall
Drainage or grading corrections done at the same time to keep the problem from returning

Minor crack sealing is often a few hundred dollars. Structural repairs with piers or anchors are commonly in the several-thousand to tens-of-thousands range depending on scope. The inspection is how you find out where your house falls.

Foundation repair questions homeowners ask

Is a crack in my foundation serious?

It depends on the crack. Thin vertical cracks in poured concrete are common as concrete cures and are often just sealed for water. Horizontal cracks, stair-step cracks in block, cracks wider than about 1/8 inch, and cracks where one side sticks out past the other are more likely to be structural. Width, direction, and whether it is still moving are what matter, and that is what an inspection checks.

How do I know if my foundation is still moving?

We look for fresh drywall cracks, doors that have started sticking recently, and cracks with clean, sharp edges rather than old painted-over ones. We can also measure and mark cracks so movement can be tracked over a few weeks if it is not clear.

Can foundation problems get worse if I wait?

Some do and some do not. Settlement and bowing walls tend to keep going as long as the cause, usually soil movement and water, is still there. Waiting often means a bigger repair and fewer options. An inspection tells you whether waiting is a real risk in your case.

Foundation repair across the Kansas side of the metro

We serve Kansas City, KS and the surrounding Kansas communities in Wyandotte, Johnson, and Leavenworth counties.

Talk to a foundation specialist today

Free inspection, written estimate, and a straight answer about what your foundation needs.