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
I am glad Thrasher was around to fix my problem!
Testimonial by Michelle G. 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
  • Sagging garage door lintels

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
Porch Steps Repair in Olathe, KS

Porch Steps Repair in Olathe, KS

Before After
Porch Steps Repair in Olathe, KS Porch Steps Repair in Olathe, KS

This homeowner noticed that her front steps leading up to her porch were beginning to pull away from her home, which caused damage to the brick façade as well as presented a tripping hazard. She was concerned about the tripping hazard, so she conducted research into solving this problem. After this research, she found us and she was confident we could help her.

We sent System Design Specialist Bobby Bartow to inspect the stairs and come up with a comprehensive solution for her concrete stair problem. Bobby found that the soil under the front porch steps had been eroding overtime and the soil was no longer able to support the weight of the steps. The steps then broke free from the porch and began to pull away from the home as their weight was not supported. Although this situation was difficult, Bobby and his team knew just what to do. They got to work utilizing PolyLevel foam to lift the stairs to their original position, then they utilized NexusPro Cracked Concrete Repair to seal the cracks and joints of the stairs. 

After the project was completed, the homeowner was so happy that Thrasher was able to fix her problem. Check out her newly repaired porch stairs!

Interior Basement Waterproofing in Olathe, KS

Interior Basement Waterproofing in Olathe, KS

Before After
Interior Basement Waterproofing in Olathe, KS Interior Basement Waterproofing in Olathe, KS

This homeowner was experiencing problems with water in her basement, and the noticed a musty smell start to develop. After looking around for who could help her, she gave us a call for a free estimate.

We sent System Design Specialist Jimmy Hungerford to inspect the basement and determine where the water was getting in, as well as where the smell was coming from. Jimmy found that water was coming in the because of hydrostatic pressure against the foundation wall. The pressure forced water into cracks and weak spots in the foundation. The water then traveled through the drywall and onto the floor which also caused mold to grow behind the homeowner's drywall. Jimmy discussed the problem with the homeowner then demonstrated what solutions would fix this, and the homeowner couldn't wait to see what her finished product would look like. Our team used a TripleSafe Sump Pump System as well as WaterGuard Interior Drainage System and CleanSpace Vapor Barrier to give water a proper drainage path and to seal off the moisture in the air. These systems will also help to prevent water from pooling in the basement in the future, as well as prevent mold from growing in the drywall. 

The homeowner was quite pleased with her new waterproofing systems. Check out her new interior basement systems!

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: Olathe, 66062


Stoop settling Crack in basement wall. Additional information: Needs help with: General

Neighborhood: Olathe, 66062


Crack in foundation wall Additional information: Needs help with: Foundation Settlement

Neighborhood: Olathe, 66061


Drive way sinking Additional information: Needs help with: Concrete Repair

Neighborhood: Olathe, 66062


Front step have settled and separated. Wondering if they could be mud jacked? Additional information: Needs help with: Concrete Repair

Neighborhood: Olathe, 66061


I have a sinking driveway and resulting cracks that need repair. Additional information: Needs help with: Concrete Repair

Neighborhood: Olathe, 66062


Had some rain come in on one of the last rains in my walkout basement. Would like someone to come out and assess the situation and provide a quote if needed for repair. Additional information: Needs help with: Waterproofing

Neighborhood: Olathe, 66062


Several cracks in foundation. Leaking water in basement when it rains. Crack above door frames. Additional information: Needs help with: Foundation Settlement

Neighborhood: Olathe, 66062


We are needing mudjacking(polyfill) done to our front stoop steps, and some areas around our driveway. The problem is not bad, but the steps have settled a bit, and the driveway has some visible voids around the sides. Also, if you do concrete repair/finish, I'd like a separate quote for fixing some unsightly concrete. The front sidewalk, steps and stoop have chip marks in it. There is also a spot under our garage door that the concrete has chipped out, to the depth that the rebar is exposed. Additional information: Needs help with: Concrete Repair

Neighborhood: Olathe, 66062


Hello! We are needing an estimate of how to repair some cracks in our basement that we discovered are seeping water today. Please let me know your availability. Thanks! Additional information: Needs help with: Waterproofing

Neighborhood: Olathe, 66061


Had my front landscaping removed & can now see that I have a large open area under my front concrete porch & a couple of runs under my driveway. Additional information: I need help with: Concrete Repair

Neighborhood: Olathe, 66061


Cracks in basement walls and floor, humidity in basement, cracks and uneven garage floor, basement, and sidewalks Additional information: Needs help with: Foundation Settlement

Neighborhood: Olathe, 66061


Unsure of problem, looks like possible foundation crack and other water coming in. Additional information: Needs help with: Waterproofing

Neighborhood: Olathe, 66061


Damp crawl space with some standing water causing humidity and musty smell in home. Additional information: Needs help with: Crawlspace

Neighborhood: Olathe, 66062


My garage floor needs raised in some areas and also the approach to the garage needs lifting as well. Additional information: Needs help with: Concrete Repair

Neighborhood: Olathe, 66061


Water is coming through a crack in the basement wall. Additional information: Needs help with: Waterproofing

Neighborhood: Olathe, 66062


Additional information: I need help with: Concrete Repair

Neighborhood: Olathe, 66061


We have some uneven floors. We have previously been told it could be the lack of a sump pump or possible settling Additional information: Needs help with: General

Neighborhood: Olathe, 66062


Front steps Additional information: I need help with: Concrete Repair

Neighborhood: Olathe, 66061


I have a crack in my foundation that had been repaired before we bought the house, but it leaks from time to time. Also I want to see how the rest of the foundation is because some walls are cracked/bowing. Additional information: Needs help with: General

Neighborhood: Olathe, 66062


Crack in garage Additional information: Needs help with: Foundation Settlement
Job Stories From Olathe, KS
Concrete Step Repair in Olathe, KS

In Olathe, KS, this customer was experiencing failure in their concrete due to freeze and thaw cycles over time. Familiar with our reputation, they didn't hesitate to call Thrasher for a permanent concrete repair solution.

Our crews arrived at the home in Olathe and installed our 2-part concrete protection system. This solution consists of our PolyLevel foam and NexusPro sealer. 

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