Thrasher Foundation Repair is the leading basement waterproofing & foundation repair contractor serving Nebraska, Kansas, Iowa, Missouri, and Colorado.

Family-owned and operated since 1975, Thrasher Foundation Repair is a leader in basement, crawl space, foundation, and concrete repair. They provide permanent basement waterproofing in Kansas City, MO, Sioux City, Lincoln, Omaha, Council Bluffs, and surrounding areas in Nebraska, Western Iowa, Central Western Kansas, Western Missouri.

Thrasher now serves Denver, CO & nearby as well. Please visit Thrasher Foundation Repair's website to see all of the services they offer and their full service area. Schedule a Free Inspection and Estimate and experience "The Thrasher Difference."

As the authorized Basement Systems contractor in Nebraska, Iowa, Kansas, Missouri, and Colorado customers can benefit from:

Patented, Warrantied Drainage Systems
Quality, Efficient Installation by Trained Specialists
Competitive Financing Options for Qualified Borrowers
Transparent Pricing - Same-Day, No-Obligation Estimates
Annual Maintenance Program

Services:

Basement Waterproofing & Drainage, including interior basement waterproofing and foundation waterproofing to help prevent basement flooding.
Crawl Space Encapsulation to help protect against mold, rot, and crawl space moisture problems.
Moisture Control for basements and crawl spaces to help prevent mold, rot, and musty odors.
Foundation Repair for cracks, bowing walls, uneven floors, and more.
Concrete Repair to lift and level concrete driveways, walkways, and patios to prevent pooling water and tripping hazards.
Gutter Cleaning & Replacement to ensure proper drainage and help prevent basement leaks and structural foundation damage.

Products Installed:

Sump Pumps - Primary & Battery Backup Systems
Interior Drainage Systems
Crawl Space Vapor Barrier & Encapsulation System
Self-Draining Dehumidifier & Air Filtration System
Foundation Piers & Wall Anchors
Seamless Gutter System
PolyLevel Concrete Lifting and Leveling System

Thrasher Foundation Repair specializes in concrete repair, basement waterproofing, crawl space encapsulation, foundation repair, and gutter replacement.

Service Area:

Proudly serving Nebraska, Kansas, Iowa, and Missouri, including the cities and towns of Omaha, Kansas City, Denver, Wichita, Springfield, Sioux City, Grand Island, and surrounding areas.

See before and after photos of basements, crawl spaces, and foundations permanently repaired by Thrasher Foundation Repair and browse reviews and testimonials from their customers! Call today to schedule your Free Inspection and Estimate.

Proudly serving Denver, CO, Omaha, NE, Lincoln, NE, and Bellevue, NE.

Services Offered

Basement Waterproofing Crawl Space Repair Foundation Repair

Reviews
Testimonials
Before & After
Awards
Team

By Jody D. Spirit Lake, IA

"Foundation"

By Brenda Peoria, IL

"Triple sump pump underground"

By Sharon B. Peoria, IL

"Excellent people to deal with...they care!"

By Tom And Kathy S. Washington, IL

"The process got off to a bumpy start due to sales person..."

Cellar Waterproofing in Lesterville, MO

A homeowner in Lesterville, MO called us out because his cellar had problems with water intrusion for several years. After he decided it was too much of a problem and too timely to handle himself, he looked into our solutions and determined that with our decades of experience and our warranties that we would be a good fit to solve his unique cellar water problems. We sent System Design Specialist Nick Tiberghien to inspect the cellar and determine how to best prevent water from flooding it. Upon inspection, Nick found that the water intrusion was due to cracks in the walls and floor as well as the one path downhill to enter and exit the cellar. Cellars are easily flooded as they are fairly exposed to the elements more so than a basement and their single entrances usually lead downhill, providing an easy path for water to flow through. Nick talked to the homeowner about this problem and told the homeowner of our interior waterproofing solutions that could help prevent water from pooling once it entered the cellar. The homeowner was grateful that we proposed solutions and wanted to help him, so after his approval, our team got to work on installing waterproofing solutions. Our installation team utilized a full perimeter WaterGuard Drainage System with a Lateral Line to address all water that was coming through the cold joints and cracks. After this, the team worked to install CleanSpace Vapor Barrier to prevent water from coming through the wall cracks, as well as to help minimize the amount of moisture coming through the walls and reduce the relative humidity of the cellar. Finally, our team installed an Ultra Sump Pump with a buried discharge pipe to redirect all water coming into the cellar back outside. The homeowners were very happy with the solutions our team was able to install. They said that is was the best because he had previously tried other solutions that failed. The homeowner now has the peace of mind that he won't have to worry about cleaning his flooded cellar every time it rains now. Check out this unique cellar transformation!

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After

Musty Basement Gets A New Life

This customer was sick and tired of water in her basement and wanted to put an end to it. To fix, we installed our interior drainage system and sump pump. The interior drainage system collects the water that seeps through the walls and channels it to the sump pump. The sump pump then pumps the excess water out and way from the home. We also installed a dehumidifier to help control the humidity and get rid of the musty smell.

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After

Prevent Moisture in your Home with CleanSpace

This is a transformation! CleanSpace vapor barrier was installed to prevent moisture and humidity in the home.

Before

After

Basement Waterproofing in Ottumwa, IA

This homeowner wanted to have a dry basement because it was getting harder and harder for him to keep mopping up all of the water. He wanted this problem solved by experts in basement waterproofing, so he gave us a call. We sent System Design Specialist Luke Miller to inspect the basement and determine what was causing water to get into the basement as well as design a comprehensive solution to keep water out. Luke found that the floor/wall join around the perimeter of the basement was leaking water onto the floor as well as through some cracks in the floor itself. Upon seeing this, he knew that full perimeter solution was needed as well as a lateral line to capture water that was seeping in through the floor cracks, so he called for an installation team as per the homeowner's request. One of our installation teams utilized a full perimeter WaterGuard Interior Drainage System as well as a partial height CleanSpace Vapor Barrier. After that, they installed a lateral line to capture water that was coming through the middle of the floor before it could get into the basement. They topped it off by installing a TripleSafe Sump Pump System to push all of this water up and away from the basement. The homeowner was very pleased with the end result and he thought that his installation looked very clean. Check out the new waterproofing systems this homeowner has!

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