House Foundation Repair & Basement Waterproofing in Liberty, MO

Does your home or commercial property have bowing foundation walls, sinking concrete slabs, or leaky windows in the basement? There is no reason to worry — Thrasher Foundation Repair is your trusted expert, providing solutions for these problems and so much more since 1975.

Contact Thrasher Foundation Repair to schedule a free inspection and cost estimate on any of our reliable services, including basement waterproofing, foundation repair, crawl space encapsulation, and concrete repair. We proudly serve Liberty, MO and nearby areas.

Testimonials From Liberty
I loved how professional Thrasher was when they came out. They were filled with expertise on how they could...
Testimonial by Brad H. from Liberty, MO
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Durable home foundation repairs in Liberty

No matter how small the foundation damage may seem, problems can worsen and impact other areas of a home or building, leading to issues like sticking windows and doors, cracked drywall, a tilting chimney, and moisture intrusion. From cracked foundation floors to bowing basement walls and foundation settlement, Thrasher Foundation Repair provides permanent solutions for these structural problems and more.

Home Foundation Problems We Fix:

  • Foundation settlement & sinking
  • Sticking windows & doors
  • Tilting chimneys
  • Tilting & bowing walls
  • Cracked foundation walls & floors
  • Collapsing retaining walls
  • Sagging crawl space
  • Uneven floors

Our House Foundation Repair Products:

  • Crawl space support posts
  • Push piers & helical piers
  • Wall anchors
  • Street creep repairs
  • Foundation wall brace & beams
  • Carbon fiber wall straps
  • Foundation settlement repair
  • Foundation crack repair

Schedule a free foundation inspection and service estimate to get personalized repair solutions for your property. We proudly serve Liberty and nearby areas in Missouri.

Lasting basement waterproofing system in Liberty

If your home or building has damp walls, excess condensation, mold, or other moisture intrusion problems, contact the basement waterproofing experts at Thrasher Foundation Repair.

We can eliminate basement flooding and leaking with a patented waterproofing system customized to suit any property, creating a dry below-grade space and keeping it that way for years to come! We proudly serve Liberty and nearby areas in Missouri.

Schedule a free basement waterproofing inspection and service estimate to learn more. We proudly serve Liberty and nearby areas in Missouri.

Our basement waterproofing system includes:

  • Interior drainage systems
  • Sump pumps
  • Mold treatment
  • Dehumidifiers

Crawl space repair & encapsulation services in Liberty

Do you have a musty, wet, and humid crawl space in your home or building? Don’t deal with the mess on your own. Contact the crawl space encapsulation and repair professionals at Thrasher Foundation Repair! We provide a suite of crawl space solutions designed to create a drier, more secure area, including a moisture-proof vapor barrier, crawl space doors, crawl space support jacks, and more.

Concrete repair & concrete leveling experts in Liberty

If you’re tired of sinking, cracked driveways, pool decks, sidewalks, or other concrete slabs around your property, contact the concrete repair professionals at Thrasher Foundation Repair. We offer simple, innovative solutions that are far superior to the standard mudjacking or concrete replacement. Our cracked concrete repair, concrete leveling, and concrete sealing systems install with no mess and no stress. Plus, they are quick to cure, so you can use your slabs soon after installation.

Never worry about UV rays, debris, gas, water, or other liquids ruining your slabs. Our solutions are incredibly durable and address the underlying cause of concrete damage, meaning you get lasting results that save you money!

Schedule a free concrete repair estimate to learn more. We proudly serve Liberty and the surrounding areas.

Our concrete repair solutions:

  • PolyLevel®® concrete leveling
  • NexusPro™ cracked concrete repair
  • SealantPro™ concrete sealing
  • Commercial concrete repairs
  • Driveway repairs
  • Pool deck leveling
  • Sidewalk repairs
  • Step repairs

The Thrasher Difference.

No matter the job - we aren't going to feel good about the hard work we've done until you're happy. So we'll do it right or make it right. That's the Thrasher promise.

For the last 45 years in the basement and foundation repair industry, we've focused on the value of doing whatever it takes to get the job done and "wow" our customers every step of the way.

Explore The Thrasher Difference

Before and After Pictures from Liberty

Recent job requests in Liberty, MO

Neighborhood: Jackson Ave, Liberty, 64068

House has had foundation repairs but it doesn't seem like quality work. Two spots leak during heavy rains on the front basement walls with one crack for sure seen and back wall bows.

Neighborhood: NORTH FAIRVIEW AVE, Liberty, 64068

When it rains to much we get water in basement

Neighborhood: S Terrace Ave, Liberty, 64068

My stairs are shifting and starting to crack.

Neighborhood: Maple Woods Dr, Liberty, 64068

Multiple cracks and basement wall coming in

Neighborhood: Parkside Drive, Liberty, 64068

Our driveway needs lifted in spots.

Neighborhood: Liberty, 64068

Service: Water in my basement

Neighborhood: N Gallatin St, Liberty, 64068

I have 3 areas that need help. I would like to get an estimate on each. 1. Walk up to the front door. 4x6.5 slab needs raised about 5" on one side. 2. Back patio under deck. 10x12 area. Has 2 chunks about 4x5 each that have broken off from the rest. Need leveled and repaired. 3. Driveway slab. No damage yet, but sounds like it has a hollow spot under it. Prefer response by e-mail. It is hard to talk on the phone at work.

Neighborhood: Cottonwood Lane, Liberty, 64068

Driveway/walkway lifting/leveling. Some driveway sections may need to be replaced.

Neighborhood: Jefferson Circle, Liberty, 64068

Sidewalk slab

Neighborhood: Bristol Way, Liberty, 64068

Have driveway that is not crumbling but have areas that have sunken, also would like it cut to run a downspout extension away from house to other side of driveway

Neighborhood: N Woodridge Lane, Liberty, 64068

I have a concrete pad that my A/C sits on and it is sinking on one side. The side that isn't sinking is attached to the house foundation. I am looking to have the pad jacked up if possible in lieu of replacing it.

Neighborhood: Liberty, 64068

Have a crack that is causing water to get into our basement

Neighborhood: Liberty, 64068

Cracks in the drywall around interior doorways

Neighborhood: Liberty, 64068

We have some serious cracking in our dining room walls, not sure what's going on and would like an expert opinion.

Neighborhood: Lake Pointe Court, Liberty, 64068

Edge of my concrete driveway is sinking, looks like a result of erosion underneath

Neighborhood: Liberty, 64068

Concrete floor in garage and basement is moving

Neighborhood: Liberty, 64068

Older home (1886) with brick foundation. A corner of house has dropped (less than an inch?). This is visible from the interior as there is a gab below baseboard (floor dropped) and plaster has cracked. On the exterior in this area there had been a guttering issue. The exterior concrete has dropped and cracked/crumbled. I believe piers will be needed (?).

Neighborhood: Liberty, 64068

Hole under front concrete steps that hasn't stayed filled with dirt or water. Basement door getting tighter to close with crack over door frame. 2nd floor door above basement door also won't close. Outdoor fence gate close to house moved multiple times. Garage door now has gap, when garage door was setup to have no gap months ago.

Neighborhood: Liberty, 64068

Concrete steps at front door is sinking

Neighborhood: Liberty, 64068

Driveway is caving in and cracking
Job Stories From Liberty, MO
Concrete Safety Concern in Liberty, MO

This homeowner, Brad, knew it was time to get his concrete driveway and sidewalk fixed when his elderly neighbor tripped and fell over. Brad called up Thrasher and Josh Krestine, one of our System Design Specialist, meet with him. Josh determined the soil under his drive and walk way were eroding due to the long heavy rains after a dry season. This can cause the concrete to sink! Josh proposed Thrasher use a polyfoam in order to lift, level, and stabilize the concrete from any further settlement. Brad liked this idea, especially because he liked having his friends over, and worried about their safety. Thrasher drilled a couple of dime sized holes into his concrete, filled the gap under the concrete with our PolyLevel Foam, and filled the dime sized holes back in. After just a few minutes, the concrete was level and safe to walk on! There is no doubt that Brad now hosts all the time with no fear of his friends tripping! 

Driveway Concrete Repair in Liberty, MO

Rick H. noticed his driveway had fallen once again. Even after having mudjacking done in the past (we don't suggest this and here's why). It was especially noticeable when he would pull in his truck. Which made him worried when he would ramp his truck up and into the back of the garage. So he decided to call Thrasher. 

We sent System Design Specialist, Josh Krestine, out to Rick's home to assess the situation. He found that the soil under Rick's driveway was eroding from water. Which explains why the concrete was falling. To fix this issue, we ended up using PolyLevel foam to lift up the concrete back to flush. This makes sure the concrete will never move again. We also used Nexus Pro around the border of the lift to seal up joints in order to keep water going under that PolyLevel.

Concrete Service in Liberty, MO

Homeowners in Liberty, MO were needing some concrete repair for their Liberty, MO home. Sections of the concrete had some major settlement and it had become a major tripping hazard. The Thrasher crew went out to their home. First, we applied PolyLevel to the settled areas, bringing the area back to level. Then we applied NexusPro Joint Sealant to prevent any more movement and close up the cracks.