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With over 45 years of experience, Thrashers’s team of structural engineers will repair your damaged concrete.

What do we fix?

  • Cracked concrete driveways
  • Uneven sidewalk slabs
  • Sunken porch steps
  • Unlevel pool decks
  • And more!

Our concrete repair technicians will come to your home free of charge and obligation to inspect the problem area and provide a written estimate. Contact us today to schedule your appointment for your free concrete repair estimate!

Common Concrete Problems in Kansas City

Your cracked concrete can be a real eyesore and a falling hazard. These unfortunate concrete cracks can even lower your property value. Repairing your cracked concrete is a breeze with Thrasher Foundation Repair. We offer concrete crack repair and leveling solutions to fix your damaged concrete. Our solutions instantly increase curb appeal and are quick to install.

Concrete repair products:

  • We lift and stabilize unlevel concrete using our PolyLevel concrete leveling solution..
  • We fix damaged concrete slabs and fill control joints using our durable NexusPro crack repair system.
  • We seal the concrete surface and protect it from the elements with SealantPro.

Contact us today to schedule your free estimate!

Proven Concrete Solutions in Kansas City

Your concrete is affected by the unpredictable weather patterns of Kansas City. At Thrasher Foundation Repair, we offer three main concrete repair solutions, all fully equipped with a 5-year warranty.

Concrete leveling

Sinking concrete is no match for our patented concrete leveling system at Thrasher Foundation Repair. PolyLevel is a lightweight, polyurethane foam that is exclusive to specific concrete repair contractors. It expands upon application to lift and support your concrete without placing anymore weight on the soil below. PolyLevel is quick to cure, which means you will usually be able to use your concrete that day.

Concrete caulking

NexusPro is our main concrete caulking solution at Thrasher Foundation Repair. It is a silicone-based crack and joint sealant that is durable enough to prevent moisture from seeping beneath your concrete. NexusPro is resistant to UV rays, which means it will not crack, bubble or dry.

Concrete sealing

Permanently sealing your concrete is simple with our SealantPro solution. SealantPro extends your concrete’s life by 3-5 times with just one application. The value and curb appeal of your Kansas City home instantly increase with the sleek look of this product. It even reduces ice bonding, which makes ice removal easier.

Get a free estimate

At Thrasher Foundation Repair our priority is satisfaction, efficiency, property protection and respect for you and your home while we install one of our high-quality solutions. We proudly serve Kansas City, MO and nearby. Contact us today to schedule your free estimate.

Recent job requests in Kansas City

Neighborhood: N. Mattox Ave., Kansas City, 64151


The edge of our patio has dropped over time and now water covers it after watering the lawn or during rainfall. The patio is underneath a porch which rests on posts.

Neighborhood: Kansas City, 64114


When it rains heavily, some water leaks down into the (unfinished) basement. It is a small amount and not ruining anything. I believe I know where the water is leaking in from. Id like someone to take a look and give me a quote for fixing the problem. Thanks!

Neighborhood: Kansas City, 64138


Mud jack side walk and problem with garage floor

Neighborhood: NW Country Club Court, Kansas City, 64152


Water in corner of basement, first time in 30 years. Basement is finished, no pump

Neighborhood: Kansas City, 64133


I looking for a company that can lift pool footings back to level. We have a 16x32 in ground vinyl liner pool that has settled about 5 inches in one corner. Is this something your company is capable of? If so we would love to talk to you and receive have a proposal for your services

Neighborhood: WHITE OAK LN, Kansas City, 64116


Driveway sinking and breaking up

Neighborhood: Kansas City, 64116


Foundation cracks or sinking.

Neighborhood: Kansas City, 64138


We have two walls surrounding our driveway. They're starting to lean a little bit. We're wanting to see about getting a quote to get those fixed in the next few weeks.

Neighborhood: Kansas City, 64158


Driveway is settling at the entrance to the garage.

Neighborhood: Wyandotte St., Kansas City, 64114


Foundation repair

Neighborhood: Kansas City, 64116


Some water damage to walls and crack across basement floor.

Neighborhood: Jefferson St, Kansas City, 64114


Hello! We recently had a structural engineer come out and inspect our recently purchased home, and we were looking to get some estimates for some of the recommended repairs. Top of the list, are a couple of cracked/broken floor joists that it seems are contributing to some floor sagging. We'd like to ultimately figure out how best to get the floor level, and our doors back in frame.

Neighborhood: Kansas City, 64151


Cracks in the foundation and inside

Neighborhood: Kansas City, 64137


North wall bowing

Neighborhood: Kansas City, 64131


I've noticed cracks around my home, and would like someone to review/give guidance on whether/when/how to fix them.

Neighborhood: Kansas City, 64155


Sinking in corner causing drywall cracks throughout house.

Neighborhood: N. Jackson Avenue, Kansas City, 64117


Water is getting into the crawl space at my rental property

Neighborhood: N. Sycamore Ave., Kansas City, 64158


3 year old new construction home with a large "settling" crack across my front walk and step to porch.

Neighborhood: Byrams Ford Rd Kcmo, Kansas City, 64129


Water is coming in the basement when it rains.

Neighborhood: Benton Boulevard, Kansas City, 64128


Every time it rains there seems to be, water seeping through one of my foundation walls. I just bought this house in March this year and be dealing with this since the rain started.