Foundation Repair & Basement Waterproofing in Olathe, KS

Does your home or commercial property have bowing foundation walls, sinking concrete slabs, leaky windows in the basement, or clogged gutters? 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, concrete repair, and gutter installation. We proudly serve Olathe, KS and nearby areas.

Testimonials From Olathe
Crew did a great job! Very pleased.
Testimonial by Del & Diane S. from Olatha, KS
Your crew did a good job. Kept us informed as to what they were doing daily.
Testimonial by Del & Diane S. from Olathe, KS
Thrasher was excellent! They communicated well and did a great job!
Testimonial by Stephan P. from Olathe, KS
Reviews From Olathe
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Durable foundation repairs in Olathe

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.

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 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 Olathe and nearby areas in Kansas.

Lasting basement waterproofing system in Olathe

If your home or building has leaky egress windows, 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 Olathe and nearby areas in Kansas.

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

Our basement waterproofing system includes:

  • Interior drainage systems
  • Sump pumps
  • Replacement egress windows
  • Window wells
  • Mold treatment
  • Dehumidifiers

Crawl space repair & encapsulation services in Olathe

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 Olathe

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 Olathe 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 Olathe
Wet Basement Repair in Olathe, KS

Wet Basement Repair in Olathe, KS

Before After
Wet Basement Repair in Olathe, KS Wet Basement Repair in Olathe, KS

Stephen P. is a homeowner in Olathe, KS, and has been battling water issues in the basement for the past year. Actively looking for a new home that suits his family better, Stephen knew he would have to have the wet basement repaired to increase its value. After researching possible contractors, Stephen immediately chose Thrasher because of our reputation and plethora of reviews. 

Our crews arrived at the home in Olathe and installed our ultimate waterproofing system that consists of our WaterGuard interior french drain installed around the perimeter of the walls, a CleanSpace waterproof barrier applied to the full height of the walls, and a TripleSafe sump pump system to excavate all the captured moisture. 

Case Studies From Olathe
Fixing
When you see a large crack in your foundation wall, it could be a sign of wall failure and it's important to address it as soon as possible. Dorothy...
Thrasher
The headquarters for Garmin International(opens in a new window) is located in Olathe, Kansas. The company specializes in GPS technology for...

Recent job requests in Olathe, KS

Neighborhood: E. Loula, Olathe, 66061


Need an estimate on waterproofing and piering. Additional information: I need help with: Wall Support

Neighborhood: S Twilight Ln, Olathe, 66062


Driveway is sinking by the garage. Also need you to look at basement - we have a few cracks and doors that are sticking. Additional information: I need help with: Concrete Repair

Neighborhood: Olathe, 66062


Basement wall crack Additional information: I need help with: Foundation Settlement

Neighborhood: S Roth Cir, Olathe, 66062


Cracks in basement walls, obvious settling shown by doors not closing properly, etc. Additional information: I need help with: Foundation Settlement

Neighborhood: Olathe, 66061


Additional information: I need help with: Foundation Settlement

Neighborhood: Olathe, 66062


Driveway needs leveling near garage, possibly elsewhere. Leveling of steps near porch possibly as well. Additional information: I need help with: Concrete Repair

Neighborhood: W Peppermill Dr, Olathe, 66062


Worsening cracks and bowing walls. recent mouse problem was discovered and recommended we have foundation inspected. Additional information: I need help with: Foundation Settlement

Neighborhood: S Janell Dr, Olathe, 66061


Continued cracking in concrete patio Additional information: I need help with: Concrete Repair

Neighborhood: N Leeview Cir, Olathe, 66061


A few months ago, we received several inches of rain in a single evening and we ended up with a pretty big flow of water coming in near where our water main is located in our basement. We are primarily looking for someone to figure out where the water was coming from and to patch the hole. That same evening there was also a spot in the concrete in our garage where water was coming in. Would also like that looked at and potentially repaired. Additional information: I need help with: Waterproofing

Neighborhood: Olathe, 66062


I am the Association Manager for the Woodland Creek Homes Association, and they have a pool deck that is sinking in some spots. They were curious if you could put a quote together to jack these slabs back up. Additional information: I need help with: Foundation Settlement

Neighborhood: S Crestone St, Olathe, 66061


Additional information: I need help with: Foundation Settlement

Neighborhood: Olathe, 66061


Front entrance step has 1 inch gap also inward slope at garage doors Additional information: I need help with: Foundation Settlement

Neighborhood: S Locust St., Olathe, 66062


Would like an estimate on foundation repair Additional information: I need help with: Wall Support

Neighborhood: W. Ferrel Dr, Olathe, 66061


Cracks throughout the drive Additional information: I need help with: Concrete Repair

Neighborhood: W Chambery Dr., Olathe, 66061


Visible tilt of exterior wall garage starting at the foundation. Several internal drywall cracks. A couple external foundation cracks. Additional information: I need help with: Foundation Settlement

Neighborhood: N. Hunter Dr., Olathe, 66061


Driveway is not level Additional information: I need help with: Concrete Repair

Neighborhood: Olathe, 66061


Additional information: I need help with: Waterproofing

Neighborhood: South Roth Drive, Olathe, 66062


Driveway has moved / sunken in several areas. Additional information: I need help with: Concrete Repair

Neighborhood: W Brittany St, Olathe, 66061


I get water in my basement with heavy rains when the ground is completely saturated? Cracks in foundation and floor. Additional information: I need help with: Waterproofing

Neighborhood: Olathe, 66062


Additional information: I need help with: Concrete Repair
Job Stories From Olathe, KS
Basement Waterproofing in Olathe, KS

In Olathe, KS, these homeowners were actively looking for a new, more appropriate home for their children. However, their current home had moderate flooding issues, and they knew they would have to them repaired to increase the value. After researching the best contractor for them, they quickly chose Thrasher because of our reputation and countless reviews. 

Our crews arrived at the home and installed our complete waterproofing system that consists of our WaterGuar interior drainage system, CleanSpace vapor-proof barrier, and TripleSafe sump pump system to guarantee the basement stays dry year-round. 

Concrete Protection Service in Lenexa, KS

Homeowners in Lenexa, KS, were looking to repair and prolong the life of the concrete. The crew went out to their home and provided them with a solution. We used PolyLevel to lift the affected areas, then sealed the exposed joints with NexusPro Joint Sealant and then put a protective layer over the top with SealantPro. 

Concrete Driveway Repair in Olathe, KS

Craig F. in Olathe, KS has only lived in his home for a short time and was worried about the shape of the driveway. He previously had it mudjacked but it didn’t last. Ready for a permanent solution, he gave Thrasher a call.

System Design Specialist Hunter Anderson went out to the home. During the inspection, he was able to see that there were many voids under the whole driveway and it had become a major trip hazard due to cracking. The crew applied PolyLevel to lift and level the driveway back to the original height. Then applied NexusPro Joint Sealant to all of the cracks. Craig was thrilled to have peace of mind in knowing the driveway was in good shape.

PolyLevel and NexusPro Joint Sealant Fix Cracks and Settlement in Olathe, KS.

A homeowner in Olathe, KS was growing worried about cracks that were appearing in his garage and the voids underneath the front slab in the driveway and sidewalk. He had mudjacking done in the past, but it didn’t work. Looking for a different solution he decided to give Thrasher a call.

The team was able to identify that there was 2 inches of settlement in the front slabs, which was making it difficult to park in the garage. We lifted and stabilized the front slabs with PolyLevel. Then closed up the cracks and joints with NexusPro Joint Sealant. This homeowner was very pleased and grateful for our work!

Cracked Driveway Fixed in Olathe, KS

Homeowner Tom B. in Olathe, KS noticed his garage had started to form cracks. The driveway was starting to also settle from the voids that had formed from the front slab and sidewalk.  He was worried about having to replace the garage slab due to the cracks and settlement. He decided to give us a call to see if we had a solution to save the concrete.

System Design Specialist Lukas Popp went out to the home. He was able to identify that there was 2 inches of settlement in the front 2 slabs. We were able to use PolyLevel to stabilize and lift the front slab and then used NexusPro Sealant to close the existing cracks.  

Service Area Zip Codes:

66051660616606266063