Trusted Concrete Repair Company in Kansas City, MO | Concrete Leveling and Concrete Sealing

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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.

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 Wyandotte St, Kansas City, 64155

Back cement patio might need to be raised

Neighborhood: Oldham Rd., Kansas City, 64138

Foundation seem to be settling.. not sure don't look good..

Neighborhood: Kansas City, 64155

Front concrete step settling.

Neighborhood: N Marsh Ave, Kansas City, 64158

New home has water in one area of the basement. Unfortunately, this is the only fished room downstairs.

Neighborhood: Kansas City, 64119

Front steps and side steps need filling in underneath

Neighborhood: Kansas City, 64133

Neighborhood: Gladstone Blvd, Kansas City, 64124

Front porch settling and needs refinishing work.

Neighborhood: N Woodland Ave, Kansas City, 64118

Water leaks through foundation cracks when it's a very heavy rain.

Neighborhood: Sunnyslope Dr, Kansas City, 64134

It looks like my front steps have sunk by a couple of inches or so.

Neighborhood: Kansas City, 64137

Service: Concrete repair

Neighborhood: Kansas City, 64155

Crack in between fron door steps

Neighborhood: W Navajo Lane, Kansas City, 64114

Foundation slab has a dip. Cracks in walls. Needing driveway repair and porch lifted.

Neighborhood: Kansas City, 64110

Service: Water in my basement

Neighborhood: Tracy Avenue, Kansas City, 64110

This person has filled out the Star Power Pro survey on gothrasher.com that you sent them and is interested in another service you provide: Crawl Space Repair. Please contact them to schedule a new appointment for this service. This is a no-charge lead.

Neighborhood: North Willow Ave., Kansas City, 64157

Driveway and stairs sinking

Neighborhood: Kansas City, 64137

Service: Concrete repair

Neighborhood: Kansas City, 64157

I have sticking doors and windows seals cracked. I have cracked walls and recently, I feel as though my hardwood floors have sank in a spot. The floors upstairs under my carpet are squeaking after someone takes a step.

Neighborhood: Kansas City, 64114

Backyard slab is uneven amd wanted to see if this would be a repair option instead of pouring a new slab.

Neighborhood: NE Gladstone Lane, Kansas City, 64119

Water coming through basement wall after heavy rain

Neighborhood: Kansas City, 64118

Our driveway has sunk in, and needs to be raised/leveled.