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Thrasher Foundation Repair

11844 Valley Ridge Drive
Papillion, NE 68046
11844 Valley Ridge Dr
Papillion, NE 68046
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3721 W Old Potash Hwy
Grand Island, NE 68803
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15601 W 113th St
Lenexa, KS 66219
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1120 S Lewis Blvd
Sergeant Bluff, IA 51054
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1619 N Packer Rd Suite 104
Springfield, MO 65803
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8853 E 37th St N
Wichita, KS 67226
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9652 Hanover Ct W
Henderson, CO 80640
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8910 N Industrial Rd
Peoria, IL 61615
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2140 330th Ave
Fort Madison, IA 52627
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9850 Douglas Ave Suite 100
Des Moines, IA 50322
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Mon-Fri 7:00am-6:00pm
Sat 9:00am-6:00pm
Sun 12:00pm-6:00pm
In business since 1975
Services Offered
Basement Waterproofing Crawl Space Repair Foundation Repair

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.

Basement Waterproofing Crawl Space Repair Foundation Repair
By Mitch P. Conrad, IA
full starfull starfull starfull starfull star
By David M. Des Moines, IA
full starfull starfull starfull starfull star
By James J. Ottumwa, IA
full starfull starfull starfull starfull star
"We are greatly satisfied that we contracted your company to..."
By Mary R. Centerville, IA
full starfull starfull starfull starfull star
"I hope we don't have to hire you again, but we would..."
Lueders F. Omaha, NE
When a little water in the basement turned into flooding, Ben knew that a fan and dehumidifier wasn't going...
Joe S. Omaha, NE
Omaha homeowner Joe Sullivan shares details about his experience working with Thrasher to repair his concrete...
Sue H. Omaha, NE
"I'm always happy to see that truck because I know, whatever it is, it will be taken care of." Thrasher...
Crawlspace Repair in Eminence, MO -
Before
Crawlspace Repair in Eminence, MO
After

Crawlspace Repair in Eminence, MO

This crawlspace was experiencing an array of issues. It was extremely damp and had high humidity. This weakened the floor system, allowing it to sag and drop under the weight of the home. We encapsulated the entire crawlspace to fix these issues, making it a controlled environment. We then installed a Sedona dehumidifier to dry out the crawlspace and flooring system and prevent any future mold growth. Then we installed 8 galvanized steel beams and 16 smart jacks to to permanently stabilize the floors and lift them back into place, closing the gaps between the walls and ceiling. 
CrawlSpace Encapsulation in Willow Springs MO. -
Before
CrawlSpace Encapsulation in Willow Springs MO.
After

CrawlSpace Encapsulation in Willow Springs MO.

Susan was having issues with her crawlspace getting moisture in the area. Moisture in a crawlspace can cause further damage to the floor joints below, such as mold, rot, and beam failure. The crawlspace of your home must be protected to ensure there is no moisture getting in. This can affect your home above.    For this project, CleanSpace was installed, which is a thick liner, like one in a pool. There was a drainage mat put underneath the CleanSpace, to ensure water and moisture can flow freely beneath the lining, and into the Sump Pump that was installed. A Sump Pump was put in, to help maintain a dry crawlspace, with the final product being a drain line, to help get the water out of the crawlspace. Susan can now rest easy that her crawlspace is protected from the elements. 
Flooded Crawl Space Now Dry in Bloomfield, IA -
Before
Flooded Crawl Space Now Dry in Bloomfield, IA
After

Flooded Crawl Space Now Dry in Bloomfield, IA

Steve S. was tired of having a musty smell in his basement. Water would be constantly coming into his crawl space, keeping it wet and allowing it to smell. Concerned with other problems this would cause, he decided to give Thrasher Foundation Repair a call. The Thrasher Foundation Repair crew went out to the home and was able to come up with a solution to keep the crawl space dry. Drainage matting was installed on the floor and then the whole space was encapsulated with CleanSpace, a very thick linear to keep water from coming in through the walls and floor. A sump pump was put in to then water could be directed out of the crawl space and a dehumidifier was installed to keep the humidity levels low.
SmartJacks and Supplemental Beam for Basement Support in Waterloo, IA -
Before
SmartJacks and Supplemental Beam for Basement Support in Waterloo, IA
After

SmartJacks and Supplemental Beam for Basement Support in Waterloo, IA

In the middle of their basement living room, these homeowners noticed a concerning sag, which was a direct result of a missing load-bearing wall support. Investigation revealed that the previous homeowners had removed a load-bearing wall in the basement, leading to compromised structural integrity.  Our team assessed the situation and recommended the installation of SmartJacks and a supplemental beam to fully stabilize the middle of the room.   SmartJacks are adjustable steel support posts specifically designed to provide reliable support for sagging floors and weak beams. These robust supports are strategically placed to distribute the load and reinforce the compromised area.   To further strengthen the structural integrity, we installed a supplemental beam that would provide additional support and stability. This beam was carefully positioned and secured to effectively redistribute the weight and prevent further sagging or damage.            
Nextdoor Neighborhood Favorite Winner 2025
Nextdoor Neighborhood Favorite Winner 2025
Best of Omaha 2026 - First Place Basement Repair & Waterproofing
Best of Omaha 2026 - First Place Basement Repair & Waterproofing
Best of Omaha 2026 - First Place Mudjacking
Best of Omaha 2026 - First Place Mudjacking
Dan Thrasher
Dan Thrasher
CEO
Nick Rohe
Nick Rohe
President
Aaron Ruskamp
Aaron Ruskamp
VP of Operations
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