Foundation Repair & Basement Waterproofing in Leavenworth, KS

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 Leavenworth, KS and nearby areas.

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Durable home foundation repairs in Leavenworth

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 Leavenworth and nearby areas in Kansas.

Lasting basement waterproofing system in Leavenworth

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 Leavenworth and nearby areas in Kansas.

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

Our basement waterproofing system includes:

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

Crawl space repair & encapsulation services in Leavenworth

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 Leavenworth

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 Leavenworth 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

Case Studies From Leavenworth
This Leavenworth house was built above a crawl space with cinder block walls; one wall was beginning to collapse. Thrasher’s foundation repair...
Recent job requests in Leavenworth, KS

Neighborhood: S Esplanade St, Leavenworth, 66048

Basement began leaking during most recent rain storm

Neighborhood: Lawrence Ave, Leavenworth, 66048

Living room to kitchen is sinking.

Neighborhood: Leavenworth, 66048

We have two narrow cracks floor to ceiling in our South basement wall, along with a crack from that wall to the walkout basement door

Neighborhood: Village Street, Leavenworth, 66048

Driveway concrete separation

Neighborhood: Sherman Ave, Leavenworth, 66048

My porch is sinking.

Neighborhood: Leavenworth, 66048

Cracking walls. Garage settlement

Neighborhood: Osage St, Leavenworth, 66048

Sinking/cracking on the east side of house.

Neighborhood: Cambridge, Leavenworth, 66048

Foundation possibly moving on south end of house.

Neighborhood: Limit St, Leavenworth, 66048

Crack in basement caused water damage to basement floor when raining, also cracks around the inside of house, sloping floors, doors not closing correctly

Neighborhood: Folsom St., Leavenworth, 66048

Cracks in walls around house. Walls separating; cracks at door frames.

Neighborhood: Dempsey Road, Leavenworth, 66048

Concrete porch at front of house seems to be sinking and cracking, maybe driveway apron near garage, as well.

Neighborhood: Cambridge St, Leavenworth, 66048

Dry wall cracking in living room, driveway with cracks and sinking concrete

Neighborhood: Spring Garden St, Leavenworth, 66048

Porch and sidewalk sinking

Neighborhood: Grand Ave Leavenworth KS, Leavenworth, 66048

A. One crack line on basement wall. b. Cracks on driveway.

Neighborhood: Leavenworth, 66048

We'd like our sidewalk raised and repaired. We'd, also, like a quote on replacing our driveway, unless you think it could be repaired, as well.

Neighborhood: Ridge Rd., Leavenworth, 66048

I would like an estimate to fill a potential void under my garage floor. Also, I'd like an estimate to support a concrete stoop, as well as raising or replacing a driveway and connecting sidewalks.

Neighborhood: Leavenworth, 66048

Cracks in driveway and uneven driveway! Plus minor crack in basement wall located in garage

Neighborhood: Leavenworth, 66048

Neighborhood: Leavenworth, 66048

My concrete steps are sagging and uneven and my driveway could use some patching.

Neighborhood: Leavenworth, 66048

Quote for concrete patio lift
Job Stories From Leavenworth, KS
Concrete Leveling in Leavenworth, KS

This homeowner was putting work in to make his home awesome. He was on the proactive side of keeping his home in shape, and knew concrete protection was high on his list. He knew of Thrashers work and our reputation, and gave us a call. System Design Specialist, Jarrod Derr, came out to meet him.  Jarrod surveyed what needed to be done to repair and protect the concrete. He explained to the homeowner that soil shrinks with "dry out" and sometimes those heavy concrete slabs can settle into new voids. This was starting to happen in front of his home. Jarrod proposed we use our Concrete Protection System, consisting of Polylevel to lift, level, and stabilize the concrete into place, NexusPro to seal the joints, and SealantPro to give an overall protection against pitting and spalling. The homeowner was impressed with what we had to offer and even more impressed with our warranties and willingness to stand behind our work, so we sent out our installation team! There is no doubt he is done worrying about protecting his concrete and has moved onto the next project with ease!