45+ Years as Your Trusted Basement Repair Contractor

With offices in Omaha, Sioux City, Wichita, Kansas City and Grand Island, Thrasher serves Nebraska, Kansas, Iowa and Missouri. Family-owned and operated since 1975, 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.

Services

bowing wall foundation repair Foundation Repair Protect your largest investment by stabilizing bowing or tilting walls and settling foundations.
uneven sidewalk Concrete Repair Lift, level, repair and protect cracked or uneven concrete with our proven PolyLevel polyurethane injection approach.
wet basement Basement Waterproofing & Drainage Repair your wet basement and prevent mold problems with our waterproofing system.
gutter replacement Gutter Replacement Discover an all-in-one seamless and clog-free gutter system replacement to protect your home and foundation from damaging leaks.
crawlspace Crawl Space Repair Maximize your home’s energy efficiency, control moisture and mold, and correct structural issues with our customized solutions.
commercial highway Commercial Solutions We specialize in geotechnical foundation support and repairs, providing services for commercial, industrial, residential, government, and municipal applications.

The Midwest's Most Trusted Foundation Repair Company

From small beginnings operating as a duo out of their farmhouse in 1975, Greg and Nancy Thrasher took a “whatever it takes” approach to keeping customers happy. Helping homeowners protect their largest investment by repairing wet basements and failing foundations meant using quality products, installing them properly and standing behind the work.

For years, we provided basement waterproofing services in the Omaha area, and grew to become one of the largest basement and foundation repair and concrete repair & leveling  contractors in the Midwest. Today, we serve homeowners across Nebraska, Kansas, Iowa and Missouri from our offices in Omaha, Sioux City, Wichita, Kansas City and Grand Island.

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Before & After

Egress Window Solution for a Growing Family in Eagle, Nebraska September 11, 2020  |  Before & After Egress Window Solution for a Growing Family in Eagle, Nebraska Thrasher Foundation Repair helped the Kosmicki's get something more from their home as they needed room to accommodate a growing family.
New Construction/ Retrofit Helical Piles at 1623 Farnam (Whiting-Turner) June 25, 2020  |  Before & After New Construction/ Retrofit Helical Piles at 1623 Farnam (Whiting-Turner) A new deep foundation system, supported by new and retrofit helical delivered on the engineering and proved Thrasher Commercial was up to the challenge.
Supporting the Elevated Boardwalk with Helical Piles at Pracht Wetlands May 28, 2020  |  Before & After Supporting the Elevated Boardwalk with Helical Piles at Pracht Wetlands Thrasher Commercial designed and installed a system of helical piles to support an elevated walkway at the Pracht Wetlands Park in Wichita, KS.

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Thrasher Service Areas

Proudly Serving Sioux City, Omaha, Wichita, Grand Island, Kansas City and more.

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Get a Free Inspection

Give us a call at 1-800-827-0702 or complete a short form and we'll contact you to schedule a free inspection.

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Resources

October 21, 2020  |  Article There's an Easier Way to Manage a Frozen Discharge Pipe Midwest winter weather. Blustery, face numbing, cold. Just because it's winter, don't assume that water events won't occur in and around your home. It's not a pleasant time to be outside and checking to make sure your sump pump's discharge line is free of snow and ice. Here's what you need to know about avoiding a mid-winter cleanup in your basement.
Thrasher Commercial Supports Garmin HQ Building October 20, 2020  |  Case Study Thrasher Commercial Supports Garmin HQ Building Garmin International engaged the services of Thrasher Commercial to undertake a significant structural repair. Their headquarters, located in Olathe, Kansas, has been exhibiting settlement issues in recent years. It was essential to formulate a plan to reverse any structural instability that had taken place and adequately support the structure.
Sagging, Squeaky, Spongy, Sloping Floors October 16, 2020  |  Article Sagging, Squeaky, Spongy, Sloping Floors If you've noticed your floors sagging or bouncing, you may have a more serious problem lurking in your crawl space. The columns that support the girders and joists that hold up your floor may have been placed too far apart when constructed. Or, moisture from the surrounding air may have caused them to rot and weaken. In any case, you need to support your floor, or it will continue to get worse.

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