Kansas City, MO Foundation Repair by Thrasher Foundation Repair

For a FREE no-obligation estimate in Kansas City, MO, please fill out the estimate form and Thrasher Foundation Repair will contact you shortly.

Reviews From Previous Work in Kansas City

Great Crew!

By Andy E. of Kansas City, MO

In the presentation I would rather see an itemized list to have a better understanding of service/production. This would help with transparency.

By Andrea S. of Grandview, MO

John was very thorough and honest

By Dan G. of Weatherby Lake, MO

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Foundation Experts Trusted For 45+ Years

Are your basement walls bowing or leaking? Have you seen cracks in your foundation? These are signs of a damaged foundation. Luckily, Thrasher Foundation Repair offers industry-leading foundation repair solutions for your Kansas City foundation. As a member of the renowned Foundation Supportworks network, we take pride in ensuring your home is safe for years to come. Our skilled technicians offer a no cost, no obligation estimate. Contact us today to schedule an appointment.

Expert Foundation Repair Services in Kansas City

Foundation Repair in Kansas City, MO — Trusted foundation repair experts, proudly serving Kansas City for 45+ years.

Thrasher Foundation Repair understands how the changing seasons, moisture levels and fluctuating temperatures of Kansas City can cause the soil beneath your foundation to expand and contract, causing hydrostatic pressure to put stress on the foundation. Our expert team of structural engineers offer patented, state-of-the-art foundation repair solutions for your Kansas City home.

Wall repair systems: We offer anchor systems, carbon fiber wall straps, braces and many other foundation wall solutions. These systems will fix your cracked, bowing, or buckling walls, preventing moisture from entering your home.
Foundation piers: Helical piers or push piers will repair sinking floors with a fast installation time. They won’t disrupt your home during installation and are the ideal solution to restore your home to its original level.
Crawl space repair: A clean, dry crawl space is essential to a safe foundation. We offer vapor barriers, crawl space encapsulation, dehumidification, and structural support solutions.
LintelLift garage lintel repair: Cracks above your garage door or signs of bowing or sagging of the garage door header are signs that your garage door lintel is defective. Our LintelLift is a fast, one-day installation product that permanently straightens your garage lintel.

Typical Foundation Problems in Kansas City

The soil beneath your foundation must remain strong and load-bearing to support your home.

Soil stability may decrease over time, causing issues such as a cracked or sunken foundation.
Your Kansas City foundation can crack and leak due to heavy rainfall and structural damage, leaving you with a wet basement or crawl space.
Interior cracks may appear above window or door frames.
Dangerous stair-step cracks may appear along walls.
Crawl spaces and floors may sag throughout your home.
Chimneys may lean and create a gap between your chimney and home.

We offer foundation wall repair solutions that come equipped with stellar warranties. Our skilled technicians can permanently stabilize your home, repair your foundation cracks, level your house and seal your concrete all with immediate results. Contact us today to schedule your free estimate!

Free Kansas City Foundation Repair Estimates

With over 45 years of experience, Thrasher Foundation Repair is the right choice for your foundation repair needs. We offer state-of-the-art products to be installed by expert foundation repair technicians. We are proudly serving Kansas City, MO and nearby. Contact us today to schedule your free estimate!

Before and After Pictures From Previous Work in Kansas City

Prolonged Flooding Problems Fixed in Raytown, MO These homeowners have lived in their forever home since 1994. They had problems with water getting into their basement, so...

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Case Studies From Previous Work in Kansas City

The new library addition at this elementary school had settled. Foundation piering brought it back to level. The extreme drought that began in the...

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Bowed walls caused significant structural damage, as well as water issues. Thrasher Foundation Repair repaired the bowed foundation walls and...

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We have a product that will reinforce the bowing walls that may be happening to your foundation. It is called Carbon Armor, or simply put as carbon...

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Extended drought conditions caused settlement issues. Thrasher's crew completed the project in cold weather conditions, including snow. In late...

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More Case Studies

Recent job requests in Kansas City

Neighborhood: North Olive Street, Kansas City, 64118

Would like inspection and quote for reinforcing South basement wall with steel beams , if that is the appropriate repair.

Neighborhood: E Santa Fe Trail, Kansas City, 64145

We have a large separation between our raised concrete porch and the steps/base. Id like to see what can be done about it, and Id like to get a quote for leveling and sealing our driveway, which has a lot of cracks and is uneven.

Neighborhood: Kansas City, 64132

Cracks in basement floor seeping water with heavy rain

Neighborhood: North Jarboe Street, Kansas City, 64118

Driveway has sunk and causing the front step to be unlevel. insurance company wants it fixed to continue coverage. Service Selected: Concrete repair

Neighborhood: Madison Ave, Kansas City, 64114

I get water in my basement when we receive heavy rains. Have some cracks in the foundation walls in a couple of areas that seem to be the issue. Service Selected: Water in my basement

Neighborhood: N Farley Ave, Kansas City, 64157

Front of the 3rd garage driveway is sinking and needs to be raised up. Little cracks there now. We also have some sinking on the front door step and front sidewalk that leads to the front porch. I believe the sidewalk and front porch step is not attached to the front porch. Step and sidewalk is what's sinking.

Neighborhood: North Polk Drive, Kansas City, 64151

There are several places in the garage where the floor is crumbling and the driveway has sunk, one side more than the other and has cracked in a few places.

Neighborhood: North Fisk Court, Kansas City, 64151

Driveway holds water in one area and although I see attempts from previous owner on front stairs, I would like that reviewed as well.

Neighborhood: Kansas City, 64154

Cracking in basement slab and upper walls in living room, foundation seems to be sinking in South East corner.

Neighborhood: Huntington Road, Kansas City, 64113

Id like an estimate to level a roughly 10 x 7 section of concrete pool deck. Service Selected: Something else

Neighborhood: Kansas City, 64151

Foundation cracks, water proof basement

Neighborhood: Kansas City, 64114

I have a crack in the foundation that is spitting out water in our basement.

Neighborhood: College Avenue, Kansas City, 64137

A crack has shown up on the south foundation wall of my home. Service Selected: Foundation cracks or sinking

Neighborhood: Oak Street, Kansas City, 64114

Basement and garage floor sinking toward the middle

Neighborhood: Pennsylvania Ave, Kansas City, 64114

Doors not shutting, cracks in dry wall Service Selected: Foundation cracks or sinking

Neighborhood: Askew Ave, Kansas City, 64137

Basement wall seems to be bowing at near the floor. Nothing is leaking, but the drywall is cracking.

Neighborhood: Belleview Avenue, Kansas City, 64114

We bought our house in April 2025. The structural engineer that inspected the house brought some minor foundation issues to light that he mentioned should be done in the next few years and we would like to see how much the repairs would cost and if they need to be done immediately

Neighborhood: Walrond Avenue, Kansas City, 64128

Need an estimate on foundation repair. The main house is stone foundation but first floor flooring is kinda uneven. The main problem is the extension of the house that is concrete blocks foundation with a crawl space. The door in that extension leads to the backyard is stuck and wont open as the extension of that part of the house is leaning into it. On the second floor you can really feel the lean of the foundation sinking towards the backyard.

Neighborhood: Kansas City, 64110

Foundation cracks or sinking

Neighborhood: Kansas City, 64130

Foundation cracks or sinking