Testimonials From Sedgwick County
Salesman and crew were very respectful, knowledgeable, skilled and speedy too. The office staff was helpful...
Testimonial by Denise S. from Derby, KS
Awesome job. Brandon did great on leading a great group of guys. Cleaned up so good behind themselves, we...
Testimonial by Denise S. from Derby, KS
Workers were awesome to work with. Justin was so nice.
Testimonial by Denise S. from Derby, KS
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Are you looking for help with foundation repair, concrete leveling, basement waterproofing, or crawl space encapsulation in Sedgwick County? Thrasher Foundation Repair is Kansas's largest and most trusted home repair company. We specialize in repairing foundations, concrete, wet basements, and damp crawl spaces. Our motto is "There's only one right way" and we stand behind that with our highly-experienced inspectors and crews, proven products, transferable warranties and interest-free financing. You can trust that you're getting the best solution for your home or business, no matter what the problem.

Learn about the services we provide in Sedgwick County and the surrounding area, or contact us today to schedule your free inspection and estimate!

Proven Residential & Commercial Foundation Repair Solutions in Sedgwick County, KS

Thrasher Foundation Repair is trained and skilled in the latest foundation repair techniques. We can effectively repair any settlement-related problem, from foundation cracks, bowing basement walls, uneven floors, settlement sinking - you name it, we can fix it. Using patented products from Foundation Supportworks, we offer a fast, cost-effective, proven solution to your foundation and structural repair needs in Sedgwick County, KS.

We offer a wide range of foundation, structural and concrete repair solutions, such as:

  • Helical/push pier systems
  • Wall anchors
  • Shotcrete
  • Crawl space jacks
  • Polyurethane concrete slab leveling

Most foundation repair jobs take less than a week to complete and our services include a detailed written estimate and many of our products include a written warranty. Call us today to request a free foundation inspection Sedgwick County or the surrounding area.

Your Responsible Basement Waterproofing & Sump Pump Contractor

If you have a damp, leaky basement or issues with basement flooding, Thrasher Foundation Repair is your expert for a proven, cost-effective basement waterproofing solution. No matter what's causing your wet basement problem, we can fix it! We'll inspect your home inside and out and design and install a waterproofing system to meet your needs.

Having a wet or leaky basement is not only an inconvenience, but the moisture, dampness and mold caused by the water can lead to health problems and added repair expenses. That's why we offer a full range of basement repairs and waterproofing solutions designed to tackle the problem:

  • Basement sump pumps
  • Interior perimeter drainage systems
  • Wall and floor crack repair
  • Basement dehumidifiers
  • Radiant & vapor barriers
  • Insulated basement wall panels

Our patented WaterGuard drainage system doesn't require excavation, can typically be installed in just two days, and includes a transferable lifetime warranty! Contact us to learn more and get a free basement inspection or sump pump installation estimate.

PolyLevel Concrete Lifting & Leveling Services in Sedgwick County

Is your sidewalk or driveway sinking and uneven? How about your patio or front porch steps? Uneven concrete not only looks bad, but it can also be a dangerous tripping hazard. Concrete leveling is faster, less disruptive and more cost-effective than tearing out and replacing the concrete.

Thrasher Foundation Repair uses a process called PolyLevel to permanently lift and stabilize sinking concrete slabs with a high-density polyurethane formula. PolyLevel concrete repair offers many advantages:

  • Lightweight - Won't add weight to existing soil
  • Waterproof - Won't wash out
  • High-capacity - Lifts heavy loads
  • Minimal disruption to your slab and property
  • Environmentally friendly
  • Great for leveling sidewalks, driveways, pool decks

If you have a slab foundation or concrete outside your home that you need re-leveled, Thrasher Foundation Repair is your expert contractor. Call today to schedule your free, no-obligation inspection and estimate!

Trusted Crawl Space Encapsulation & Repair

Do you have a damp, nasty crawl space below your home? How about musty odors inside your home or cold floors over your crawl space? Thrasher Foundation Repair solves these problems with our state-of-the-art CleanSpace crawl space encapsulation system.

We install the moisture barrier on the crawl space floor to eliminate excess moisture and musty smells. Crawl space insulation is added to the walls for added comfort and energy efficiency. What you get is a dry, usable crawl space and improved comfort and healthier air inside your home.

We offer a full range of crawl space repair & encapsulation solutions in Sedgwick County, including:

  • Crawl space dehumidifiers
  • Crawl space sump pumps
  • Vapor barriers
  • Access doors
  • Crawl space structural supports

Before and After Pictures from Sedgwick County

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Job Stories From Sedgwick County, KS

Basement Wall Repair in Wichita, KS - Photo 1
Basement Wall Repair in Wichita, KS

This couple in Wichita, KS, became homeowners within the last year and noticed major cracks starting to form on their basement walls. They had grading work done from another company, but the walls continued to shift and move inward. They quickly realized they needed a better contractor that could provide a permanent solution, and after viewing our reputation, they knew Thrasher was the company for them. 

Our crews arrived at the home in Wichita and installed our GeoLock wall anchors to permanently hold back the foundation wall and return it to its original position in the future. 

Super Sump+ and Battery Backup Give Peace Of Mind to Homeowners in Park City Kansas. - Photo 1
Super Sump+ and Battery Backup Give Peace Of Mind to Homeowners in Park City Kansas.

With egress windows and a walk-out portion to the basement, the drains are all connected to the sump.  If the sump fails, there is going to be some major issues.  The original sump was also loud and obnoxious.  The customer needed a backup as they lose power quite a bit. 

"We chose ThrasherBecause Thrasher is the best in the industry, and I wouldn't choose another company to the work.  I would rather pay more and know that a reliable company has my back."

We installed a Super Sump+ with a battery backup to give the homeowners peace of mind that their system will continue to work through any loss of power in their home. 

"The way all the drains on the outside of the house tie into the sump." 

Concrete Repair in Andale, KS - Photo 1
Concrete Repair in Andale, KS

These homeowners had several large cracks on the side of their driveway near the garage. They were also experiencing some settling and voids in other areas concerning them. They were looking for a company that could fix it well and not cost an arm and a leg. So they called Thrasher. Beau Morris went out to their home to do the inspection. He found that the soil from underneath the slab was washed out, and that's why voids were appearing and cracking the concrete. 

To fix this issue, we used our concrete protection 2-part system, including PolyLevel, to lift and level the settled concrete and then NexusPro to seal all joints and cracks. 

The homeowners were amazed with the finished product, and happy Thrasher could get it done.

Soil washout causes concrete settlement in Wichita, KS - Photo 1
Soil washout causes concrete settlement in Wichita, KS

The homeowners wanted to stop water from pooling on their back sidewalk. They feared it causing future foundation issues and it looked bad. 

They chose Thrasher due to our thorough inspection and ability to break the project into multiple options.

Soil has washed out from their sidewalk and caused it to sink and settle. We were able to save their sinking concrete with Polylevel foam and nexus pro joint sealant to seal up their cracks and joints. 


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