Testimonials From Sedgwick County
The work exceeded my expectation and you could hardly tell a construction team had been on the property. The two men were very professional, cleaned up the...
Testimonial by Denise S. from Derby, KS
Salesman and crew were very respectful, knowledgeable, skilled and speedy too. The office staff was helpful as well. I really appreciated the communication...
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 barely knew they were ever here. Guys did a great...
Testimonial by Denise S. from Derby, KS
Reviews From Sedgwick County
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Are you looking for help with foundation repair, concrete leveling, basement waterproofing, or crawl space encapsulation in Sedgwick? 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 and the surrounding area, or contact us today to schedule your free inspection and estimate!

Proven Residential & Commercial Foundation Repair Solutions in Sedgwick, 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, 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 or the surrounding area.

Your Responsible Basement Waterproofing & Egress Window 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! We also install and replace basement egress windows and window wells. Our RockWell™ egress window products help provide for a safer and more beautiful home while helping to keep your basement dry. Contact us to learn more and get a free basement inspection or egress window estimate.

PolyLevel Concrete Lifting & Leveling Services in Sedgwick

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, including:

  • Crawl space dehumidifiers
  • Crawl space sump pumps
  • Vapor barriers
  • Access doors and access wells
  • Crawl space structural supports
Before and After Pictures from Sedgwick County
Sinking Sidewalk in Wichita, KS Repaired

Sinking Sidewalk in Wichita, KS Repaired

Before After
Sinking Sidewalk in Wichita, KS Repaired Sinking Sidewalk in Wichita, KS Repaired

Lisa G. noticed that the concrete was starting to settle and not looking the best. She was concerned with the area becoming a trip hazard. After seeing a Thrasher commercial on TV, she decided to give us a call.

System Design Specialist Ben Linnebur was able to come up with a solution to fixing the concrete. He identified that the concrete sidewalk leading down to the backyard had cracked and settled about 2.5 inches creating a large void. We used PolyLevel to lift and level the gap. Then applied NexusPro Joint Sealant to seal the joints. Lisa was very pleased with the concrete and how knowledgeable the crew was.  

Concrete Protection Service in Bel Aire, KS

Concrete Protection Service in Bel Aire, KS

Before After
Concrete Protection Service in Bel Aire, KS Concrete Protection Service in Bel Aire, KS

Joyce K., a homeowner in Bel Aire, KS, has watched the concrete on her driveway and around her home continue to settle over the years. Water from downspouts has washed away the soil underneath the slabs causing it to sink and even crack in certain areas. Upset with its appearance and potential for a tripping hazard, she decided to do something about it. As a repeat customer, she has trust in Thrasher and is always impressed with our integrity, and reputation.

 System Design Specialist, Jon Graves, arrived at the Bel Aire home to inspect the surrounding concrete. Joyce loved how we addressed all the concrete on the property and immediately felt the price was fair. From there, our team went to work in applying our full concrete protection service. In areas where the concrete had sunk, they installed our PolyLevel foam solution to permanently level the surface. In order to seal the cracks in the concrete, the team utilized our NexusPro silicone-based joint sealer to prevent moisture from seeping beneath in the future. Lastly, SealantPro concrete sealant was applied to protect the surface and extend its life for years to come.

 Joyce couldn’t have been happier with the appearance of her newly leveled and sealed concrete. Aside from the physical appearance, she was pleased with our team’s politeness and efficiency throughout the project. She makes the right choice and continues to put her trust in our brand.

Crawl Space Encapsulation Stops Musty Smell in Wichita Home

Crawl Space Encapsulation Stops Musty Smell in Wichita Home

Before After
Crawl Space Encapsulation Stops Musty Smell in Wichita Home Crawl Space Encapsulation Stops Musty Smell in Wichita Home

This homeowner had horrible smells coming up into her kitchen and the rest of the home. Thrasher traced it to the crawl space and suggested a permanent fix.

Sandra had horrible smells coming up into her kitchen and the rest of the home. No homeowner wants that, especially in the kitchen. She traced the source of the offending odors to the crawl space. But what was causing the smells? Moisture is the root cause of most musty house smells. The most common reason for a musty odor in your home is the presence of mold or mildew. This is one reason that some houses smell after it rains or when you've had a plumbing leak.


Getting Rid of Musty Smell in Your Home

So how do you get rid of the musty smell in the basement? Deodorizers? Air filtration? Fans? Over time, it's more than an olfactory annoyance. There are even deeper worries about how it may be affecting your family's health. Fifty percent of homes have at least one person that suffers from allergies. And, 90% with allergies show sensitivity to mold spores. Indoor air quality is an often overlooked but critical issue in the health of your home.

The problem is the amount of humidity in your home. Part of the challenge is how air circulates in a home. It's called the "stack effect." The stack effect refers to the process in which hot air leaves the home through your attic and upper levels. As it does, a vacuum is created below, and new air is pulled upwards through the basement, crawl space, and lower levels. And, all of that moisture is pulled along with the air through your home. Mold, mildew and even dust mites thrive in humidity-rich environments. What's a homeowner to do? 

Here's a video that explains the stack in your home(opens in a new window).


Permanently Fixing Humidity Issues in Basements, Crawl Space

Sandra called Thrasher Foundation Repair. System Design Specialist Zach Goldberg confirmed what Sandra suspected, and that was her problem originated in the crawl space. The solution was an efficient system to eliminate the moisture and keep it from spreading throughout Sandra's home. Zach recommended: 

  • Complete crawl space encapsulation - A vapor barrier slows or prevents ground moisture evaporation into the crawl space air. A vapor barrier, by its nature, resists the passage of air. By stopping air movement from the ground, it can also turn your crawlspace into a semi-conditioned space – one that is close to the temperature of the living spaces above. 
  • Also, a highly efficient dehumidifier, the SaniDry Sedona, was recommended to pull the moisture out of the air and prevent it from being released into the home. The SaniDry Sedona eliminates damp, musty odors in your basement or crawlspace by drying and filtering the air. It will keep your home below 50% relative humidity – mold won't stand a chance, and dust mites will die off!
  • By installing a SuperSump sump pump system, they'd be able to capture additional sources of moisture like groundwater, any water that collects in the crawl space and a resource for emptying the dehumidifier. Your sump pump is the critical component of keeping your basement dry. Without a reliable and operational sump pump, your basement is likely to get wet.
  • As a final step, drain we installed lines to route water away from the home to avoid reintroduction into the crawl space. If the soil around your basement is saturated with water, hydrostatic pressure will build, and water will find its way in through the path of least resistance. These resistance paths can include porous concrete foundation walls, form ties on poured foundation walls, cracks in foundation walls, and the cold joint where the foundation wall and footing meet.

This was a big project to consider, and Sandra felt like she needed some help to decide. She called on her son Paul to offer counsel. Paul is a highly-regarded contractor in Wichita, was very much involved after the original consultation. Zach went and visited Sandra and Paul and thoroughly discussed the inspection and the options presented. After an hour and a half, they decided that this was the best for Sandra and her home. Part of our Thrasher Difference is our Design Specialists will educate you to make the most informed decision about how to repair and restore value for your home. We have a variety of products to fit various problems, and if we can't fix it – we'll let you know that too. The 25-year transferrable warranty on the crawl space encapsulation also offered peace of mind for moving forward.

What’s the Right Level of Humidity in My Home

So, what's the right level of humidity in your home? Every basement is going to have a humidity level. The question boils down to – what is a safe humidity level to have in your home? Safe humidity levels range from 30% up to 50%. Once you get up to that 50% marker in a basement, there is enough moisture in the air to allow some of the common indoor allergens to start to survive and thrive. The Center for Disease Control (CDC) recommends(opens in a new window), "Keep humidity levels in your home as low as you can—no higher than 50%–all day long."

In the video below, Shane McClintic, one of our basement repair experts with over ten years of waterproofing experience, provides more information and explains what an average, healthy basement humidity level is for most homes and symptoms of basement humidity that exceed this level. Shane also discusses how high basement humidity levels can lead to potential health issues, including mold growth, dust mites and allergies.

Here's a video that explains "normal" levels of humidity in your home(opens in a new window).


Once we did the work, Paul told Zach at the job site that he doesn't give praise much because his standards are so high, but that he was impressed with everything Thrasher did for his mom.

He would recommend us to anyone.

Ready for Peace of Mind

If your basement or crawl space doesn't pass the "sniff test,' call us to determine how you can better ensure your family's health. And remember, it includes a warranty she can pass on if she decides to move on! If you have any nagging problems where Thrasher Foundation Repair can help, call us today or link to our Free Inspection form here

Egress Window Solution Adds Resale Value in Wichita

Egress Window Solution Adds Resale Value in Wichita

Before After
Egress Window Solution Adds Resale Value in Wichita Egress Window Solution Adds Resale Value in Wichita

In the early 1990s, Tim and Marlene had issues in their home outside of Wichita, KS, and they called the local experts – Kansas Basement and Foundation Repair (KBFR). KBFR laid their fears to rest after they straightened their wall with SupportWorks’ GeoLock Wall Anchors(opens in a new window) and waterproofed their basement.  

Over the next two decades, Tim and Marlene completely renovated their 1972 home into their private oasis. In 2020, they opted to go for one last major upgrade, an egress window. All of us have had a wish for more "elbow room" or just more "family room?" You can expand the usable square footage of your home by putting Egress Windows in your lower level.

In addition, egress windows provide a way out in case of emergency and "ingress" - a way in, for emergency personnel. It also brings in an abundance of natural light to make your family room, extra bedroom or office area cheerier.

Read how the Schjodt Family added a 4th bedroom and 1,200 additional square feet of living space that they will realize as a return on their investment, should they ever decide to sell their home.

They were both concerned about opening a hole in a wall that they had known waterproofing and wall support issues in the past. Their solution seemed logical - call the same company that successfully installed these products! 

After some quick research, Tim discovered that their prior contractor was now branded under the Thrasher Group name. This link brought strong brand recognition as Tim had spent a lot of time in Iowa and Omaha, NE, where Thrasher has been a household name for over 45 years. In Tim's own words, he said, "I heard you guys on the radio a lot. KBFR did excellent work, and I'm confident that you guys continue the tradition." It took no time for Tim and Marlene to agree to set up an appointment with one of Thrashers System Design Specialists. 

Thrasher's System Design Specialist inspected the home, took measurements and pictures, and then sat down with the homeowners. He learned Tim and Marlene's reasons for wanting to upgrade their home and some of the project's concerns. They highlighted how they just had new concrete poured and wanted to preserve its integrity. They insisted on professionalism, timeliness, and quality. Overall, they were nervous about how an egress well would work with their known issues. 

The System Design Specialist displayed expertise, knowledge and preparation for this opportunity. Marlene said that he was "prompt, explained things very well, and the follow up was great!" Thrasher was able to diagnose the home and design an installation method appropriate for their home. He was able to ensure them that they would install the egress well while still preserving the integrity of the wall support system. And be able to integrate with their existing waterproofing system. 

Professional installation and service:

Thrasher has specialized egress window installation crews that perform every aspect of the work so there is no down time. They do their best to take care of your property including protecting your basement from dust and your yard from our tire tracks. Here’s the basics steps for the day:

  • Excavate hole for window well and to install basement window
  • Cut foundation to install window.
  • Install egress window
  • Install egress window well
  • Backfill soil

Come installation day, Tim and Marlene were very impressed with the crews. Tim said that the "Crew was very respectful, worked well together, and did a great job." Marlene added that they "Were all so appropriate and respectful. They all worked hard." Not only was the crew able to preserve the newly installed concrete, but they installed a fantastic product with expert installation methods. 


Their new egress window brought much-needed light to a dark basement and added an egress window's safety to a lower level. On top of this, the Tim and Marlene can now claim the additional square footage for the extra bedroom, bringing added value to an already beautiful home. 

Marlene said, "We have done plenty of remodeling, as you can tell. And, one thing that I liked about Thrasher is they didn't rush through the job. Many times, a vendor will send their people out, and you can tell they're rushing through to get it done and get it out of here." Additionally, Marlene was ecstatic about our home preservation and clean-up process with all of the industrial machinery. "They did a great job controlling the dust," she said. 

Whatever your reason is for adding an egress window to your home - increased property value, safety and peace of mind, or additional space, Thrasher's foundation repair experts' team has the experience, training, and high-quality egress window products you need. Thrasher offers a 10-year product warranty for our basement egress window installations, along with a 5-year workmanship guarantee to ensure your peace of mind. In addition, we manage all permits and code regulations while working on your basement egress window project and, as basement and foundation experts, we know how to cut into foundation walls and complete fast, accurate egress window installations that prevent water issues down the line.

For more information on how Thrasher Foundation Repair can deliver exceptional results on your home improvement project, give us a call or reach out here.

Job Stories From Sedgwick County, KS
PolyLevel and NexusPro Sealant fix settling concrete in Park City, KS

When pulling into his garage Hank K. was tired of driving over a bump. H The concrete was starting to settle, and he  needed a solution that would level and stabilize the concrete so that the drive into the garage would be smooth.

Hank decided to call Thrasher after his mother-in-law had work done and was happy with our work. System Design Specialist Miles Hodson was able to help Hank come up with a solution and we applied two products. The first product was PolyLevel to lift the concrete and the second product was NexusPro Joint Sealant to seal up the joints.

Egress window installed for home office in Geneva, NE

Jim and Kim G. wanted a safe space for Kim's home office. Due to Covid-19 Kim works from home, in the basement. They had previously done work with Thrasher and have not only our wall anchors installed but also our waterproofing system called WaterGuard.

They were happy to move forward with Thrasher for an egress window install. It gives them peace of mind to have a safe environment for Kim to work in every day. The additional light is an added bonus. 

Egress Window Adds Bedroom in Garden Plain, KS

Homeowners in Garden Plain, KS wanted to add a bedroom to the basement for their son. He spends a lot of time down there and they were worried for his safety. So, they decided to give us a call.

We were able to install an egress window, effectively creating more natural light and space for a bedroom. They were able to move forward with the project.

Concrete Repair in Bel Aire, KS

This Bel Aire, KS homeowner has watched her concrete around the house continue to settle throughout the years. Upset with the appearance and worried about it becoming a tripping hazard, she chose to do something about it. This customer has had work done by us in the past and is always impressed with our integrity, and reputation.

 Systems Design Specialist Jon Graves arrived on the scene and investigated the property. Immediately, the customer felt the price was fair and liked how we addressed all concrete surrounding her home. In areas where water washed away the soil causing the concrete to sink, the teams installed our PolyLevel foam to lift and level the surface. In order to protect all of the concrete surfaces for years to come, the customer chose to have our CPS (concrete protection system) applied. The homeowner loved the idea of having the driveway leveled and having it protected under warranty.

 The customer was very pleased with the end result. In addition to the appearance of her newly leveled concrete, she was more than thrilled about the crew’s politeness, efficiency, and clean up.

Clogged Gutters Replaced in Wichita, KS with Gutter Shutter

A homeowner in Wichita, KS was tired of his gutters getting clogged all of the time from the large tress in his yard. He decided to call Thrasher to learn more about gutter installation.

The current gutter system was not able to handle the number of leaves and debris. The crew installed a seamless and clog-free gutter system called Gutter Shutter. This was able to give the homeowner a peace of mind knowing that the gutters would now remain clog-free.

Wet Basement in Wichita, KS Fully Waterproof

A homeowner in Wichita, KS lives in an older home and each time it would rain the basement would either flood or get very wet. He uses the space and was tired of always worrying about the stuff in the basement.

The Thrasher crew went out to the home and was able to fully waterproof the basement. First WaterGuard was installed, to direct and capture the water before it could reach the basement floor. Second CleanSpace was installed to encapsulate the space and keep the walls dry. Third a TripleSafe Sump Pump was installed to direct the water from the WaterGuard out of the basement.

Foundation Walls and Water Proofing in Wichita, KS

A homeowner in Wichita, KS was looking to finish the basement. But before starting with the project water would always be coming into the basement and it was extremely cold down there. Looking for a foundation repair solution, he gave Thrasher a call.

The wall had major deflection, so the crew installed GeoLock anchors outside the home to straighten the wall and keep the cold air out. WaterGuard was also installed on three of the walls to help keep water out of the basement. Full height CleanSpace was also put up on the walls to keep them dry.

Concrete Repair in Wichita, KS

This homeowner in Wichita, KS was upset with the appearance of the concrete on her driveway and was worried about water seeping in and causing more damage in the future. While researching various permanent solutions, she noticed our reputation and ability to do the job correctly.

To begin the project, System Design Specialist Ben Linnebur arrived at the home in Wichita, KS to perform a thorough inspection on the driveway concrete. It was determined that two slabs had settled and sunk, and there were also two large cracks running down the center of the driveway. The homeowner opted to have our teams install our two-part Concrete Protection System that consists of our PolyLevel foam and NexusPro sealer. PolyLevel foam is installed first by injecting it underneath the concrete to permanently lift and level it. Then, NexusPro is applied to all cracks and control joints to prevent any water from entering long into the future.

The homeowner was more than pleased with our concrete repair solutions. In addition, she was impressed with our display of professionalism and dedication to providing a timely service.

Basement in Wichita, KS No Longer Wet

A homeowner in Wichita, KS noticed that water was not draining properly from their home and it was causing problems with the foundation and cracks were starting to appear. Wanting to find a solution and protection their home before it got worse, they gave Thrasher a call.

Our crew started with installing PowerBraces on the foundation walls for wall support, stabilizing those walls from future movement. Then we buried the downspouts so that the water would be directed away from the basement.

Family Home in Wichita, KS Repaired

A family home in Wichita, KS needed some repairs. After being in the family for multiple generations, the family wanted to make sure that the foundation was stable.

Upon inspection the crew was able to identify that the walls were at 9 plus inches of deflection and there were major cracks in the foundation. The crew was able to stabilize the walls with ShotLock and then installed WaterGuard around the perimeter of the basement to keep the area dry.

Park City, KS Home Has Concrete Repaired

Homeowner in Park City, KS was worried about his concrete. The front stoop had started to settle and pull away from the home. He was worried this was going to cause more problems for his concrete, so he gave us a call.

The crew was able to lift the settled areas with PolyLevel, so it was no longer settling. Then closed the joints and cracks with NexusPro Joint Sealant.

Foundation Repair in Wichita, KS

This homeowner in Wichita, KS noticed cracks in her foundation walls and immediately chose to have it repaired. The homeowner lives in the estate with their children, and they knew that the failing foundation could be dangerous. In addition, they were aware that it would only get worse and more expensive with time. Without hesitation, they gave Thrasher a call because of our reputation and presentation of the permanent solutions we offer.

Thrasher teams arrived at the home in Wichita, KS to begin repairing the foundation walls. It was determined that they were experiencing stage-two failure due to intense hydrostatic pressure on the external surface of the foundation. This was causing the walls to crack and bow inward. To combat this, Thrasher installed a combination of our GeoLock wall anchors and PowerBrace wall support system. The convenience of being able to choose between different products made a significant difference in the price of the project. The homeowner was thrilled with the outcome, and they couldn’t have been more thankful. Thrasher was able to restore their peace of mind and bring the value back to their home.

Driveway Concrete Repair in Wichita, KS

A homeowner in Wichita, KS noticed the concrete by her front door had sunk so much that water was starting to pool and collect next to the entrance of her home. Worried that the concrete would get worse and the water would come into her home, she decided to call Thrasher.

Our crew was able to identify that the concrete had sunk in a couple of spots. They used PolyLevel to lift and level the concrete in front of the entrance and the driveway. Then sealed the cracks and joints with NexusPro Joint Sealant to close up the cracks.

Concrete Driveway Repair in Wichita, KS

This homeowner in Wichita, KS has been worried about the uneven concrete slabs leading into the garage for years, but recently it was getting worse much more quickly. They decided it was time to have it repaired and without hesitation, they put their trust in Thrasher because of our reputation, quality products, and affordable price.

Thrasher arrived at the home in Wichita, KS to begin the concrete repair project. The customer opted to have our team install our 2-part concrete protection system to lift, level, and seal the sunken concrete area. This process begins with our PolyLevel concrete lifting foam and then is followed by the NexusPro sealer to prevent any water from entering in the future. The homeowners couldn’t believe the effectiveness and efficiency of our solutions. They were thrilled to have their concrete issues behind them.

Home Foundation Repair in Wichita, KS

This homeowner in Wichita, KS, originally called Thrasher to inspect a leak in their basement, but after a full inspection, our teams noticed multiple needed repairs before the home was to be sold. In addition to the leak in the basement, the homeowners’ gutters were overflowing, and the foundation walls were bowing inward. The customer knew she could trust Thrasher to provide the best possible solutions, and she chose our repairs to guarantee the home is in the proper shape for the next homeowners.

Thrasher arrived and immediately began the repairs on the older home. For the leak in the basement, we installed our WaterGuard interior drainage system, TripleSafe sump pump, window well ducts, and CleanSpace waterproof barrier to keep the basement dry year-round. The foundation walls were repaired and stabilized with our GeoLock wall anchors and PowerBrace wall support system to return the walls to a vertical structure over time. Lastly, the gutters were replaced with our GutterShutter system to guarantee they’re clog-free long into the future. The customer couldn’t have been more pleased with the variety of solutions we performed on the home. They were impressed with the pride we take in our work and quality customer service throughout their Thrasher experience.

Waterproofing Basement Walls in Wichita, KS

These homeowners in Wichita, KS, were beginning the remodeling process of their basement, but a major leak in the home’s foundation needed to be repaired before any further work was done. After reviewing Thrasher’s reputation, they gave us a call to provide them the best permanent solution.

Thrasher arrived at the home in Wichita, KS, and began installing our ultimate basement waterproofing solution that consists of WaterGuard interior drainage system, CleanSpace waterproof barrier, and a TripleSafe Sump Pump system to keep the basement dry year-round. The customers were thrilled with their entire Thrasher experience and the effectiveness of our waterproofing solutions. They were relieved to have peace of mind moving forward in their remodeling process.

Basement Waterproofing in Andover, KS

In Andover, KS, this homeowner dealt with basement water issues and poor experiences with contractors for years. After discovering Thrasher and our extensive reputation, they gave us a call to provide her a permanent solution and restore her peace of mind.

Thrasher arrived at the home in Andover, KS, and immediately went to work installing our basement waterproofing products. The customer chose to have us install our WaterGuard interior basement drainage system and TripleSafe sump pump to replace the old one. These two products work together to keep the basement dry year-round.

Foundation Waterproofing in Kansas City, KS

This homeowner in Kansas City, MO uses their basement primarily for storage, but recently they were having water infiltrating the space. After presenting them the reason behind their basement leakage and the waterproofing solutions we offer, they knew Thrasher was the company for them.

Our teams arrived and determined the water was seeping in through the cold joints of the foundation. The homeowner opted to have us install a combination of our basement waterproofing products. Our WaterGuard interior basement drainage system was installed first to capture the water leaking in through the cold joints. CleanSpace is a waterproof barrier that was applied to the walls to trap any excess moisture, and then a TripleSafe sump pump system was installed to release the water from the home.

Concrete Repair in Derby, KS

This homeowner in Derby, KS, had concerns about the concrete near their front doorstep becoming a safety hazard. As a homeowner for over 30 years, the customer didn’t want the concrete getting any worse. He put his trust in Thrasher because of our 45 plus years of experience and industry-leading solutions.
Thrasher arrived at the home in Derby, KS, and immediately began installing our GutterShutter and 2-part concrete protection system. The estate was never fit with gutters, and during large capacities of rain, they would overflow, and the water would wash out the soil underneath the concrete causing it to sink. For the damaged concrete, our crews installed our PolyLevel foam to lift and level the sunken slabs. Lastly, NexusPro sealer was applied to all cracks and control joints to prevent any water infiltration in the future. The customer was pleased with their Thrasher experience and the efficiency at which our crews operate.

Seamless Gutters in Wichita, KS

A homeowner in Wichita, KS, was looking for new gutters for his home. Over his back patio.  The Thrasher crew installed seamless gutters from Gutter Shutter. The homeowner no longer had to worry about gutters getting clogged. 

Waterproofing in Wichita, KS

A homeowner in Wichita, KS needed some waterproofing in the basement. He was looking to start remodeling the space. In the basement, we installed a waterproofing system called WaterGuard, encapsulated the walls with CleanSpace, and installed a new sump pump so that water would no longer be an issue. 

Basement Waterproofing in Bel Aire, KS

Like many homeowners, John B. In Bel Air, Kansas uses his basement not only for storage, but also as an office. He is a composer and musician, and has a collection of music books and vintage music compositions that he takes great pride in. Unfortunately, water was finding its way into John’s basement, where it could destroy his books and documents, and make the the space unsuitable for working. He had perviously worked with a company in the Basement Systems network that Thrasher is also a member of, and had first hand experience with the quality and effectiveness of the solutions we use, so he gave us a chance to inspect his home and propose a solution along with other companies. In the end, John chose Thrasher because of our professionalism, warranty, process and our reputation.


During our inspection, we identified that water was getting into the basement through the cold joints and floor. To divert water up and out of the basement while keeping the area clean and dry, we installed our WaterGuard drainage system, as well as our premium TripleSafe sump pump. Water from the sump pump was then routed out of the home, through an IceGuard to prevent discharge issues during freezing temperatures, and then away from the home via a buried discharge line. Additionally, we installed CleanSpace vapor barrier along the basement walls to divert moisture from the walls into the drainage system, making the space dry and suitable for finishing.


In the end John was excited to get his living space back and to put his basement back in order. One thing that stood out to John was the thoroughness of our inspection, explanation of the issue and walk through of our proposed solution. Now John can get back to doing what he enjoys most, music, with the peace of mind that comes from knowing his work space and possessions are safe.

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. 

Basement Wall Repair in Wichita, KS - Photo 1

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