Grand Island’s Trusted Basement, Foundation and Concrete Repair Contractor

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40+ Years Serving Grand Island Homeowners

Thrasher serves the Grand Island area with more than 40 years of experience in helping homeowners preserve and improve the value of their home. With roots in basement waterproofing and foundation repair, we’ve grown to offer Grand Island homeowners a host of solutions to preserve and improve the safety and value of their home.

Grand Island Basement Waterproofing Services

Thrasher has helped thousands of homeowners in Grand Island and throughout the Midwest in our 40+ years in the basement waterproofing and foundation repair industry. If you are experiencing problems with basement mold, musty odors or increased humidity, we can help. Call or email us today to schedule a free in-home inspection with one of our basement repair experts. We’ll identify the problem and develop a customized, no-obligation quote to keep your basement dry for years to come.

Grand Island Foundation Repair Services

Foundation problems – and the cost to repair them – only get worse over time. If you notice signs of foundation failure such as bowing walls, basement wall cracks, uneven floors or sticking doors or windows, it’s important to have your foundation inspected by a professional. Our Grand Island foundation experts will complete a thorough inspection to determine exactly what cause your foundation problem and exactly how we can repair it.

Crawl Space Encapsulation and Repair Services in Grand Island

Crawl space problems start with moisture and humidity, and can cause problems for your whole home. From structural damage to poor air quality, Thrasher has solutions to help Grand Island homeowners prevent or correct the problem. We offer free inspections to determine if crawl space encapsulation or structural repairs cal help restore value and energy efficiency to your home.

Concrete Leveling, Repair and Resurfacing in Grand Island

Damaged or sinking concrete sidewalks, driveways and patios are not only an eyesore, but can create a tripping hazard for your family, guests and neighbors. Thrasher can lift, level and protect your concrete surfaces for years to come with our unique concrete repair products. We use PolyLevel polyurethane foam to lift and level concrete back to its original position, and silicone-based caulking to repair surface cracks. We also offer permanent sealant and resurfacing options for a brand-new concrete look without the mess and disruption of total replacement. Contact us today for a free, no-obligation inspection.

Guaranteed Radon Mitigation Services in Grand Island

Radon is the leading cause of lung cancer among non-smokers, and high radon levels in your home can mean you and your family are at risk. Thrasher mitigation systems include a 10-year warranty, during which time we guarantee levels at or below the EPA action level of 4.0 pCi/L. Contact us for a free consultation and quote for a radon mitigation system in your home today.

Professional Egress Window Installation in Grand Island

Egress windows not only add value to your home, but also provide safety and natural light for your basement living area. With 40+ years in the basement and foundation repair industry, Thrasher has the expertise needed to add an egress window to your foundation wall without compromising the integrity of your home’s foundation or allowing water intrusion. Plus, we offer a 10-year product warranty and 5-year workmanship guarantee for basement egress window wells. Call or email us today to schedule a free inspection and no-obligation cost estimate for adding or replacing an egress window to your home.

There's Only One Right Way.

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 Omaha homeowners protect their largest investment 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, concrete repair & leveling, and radon mitigation contractors in the Midwest. Today, we serve homeowners across Nebraska, Kansas, Western Iowa and Northwest Missouri from our offices in Omaha and Wichita.

About Us
Leland M

The Thrasher crew that came was nice and very professional. They were incredibly neat and clean. I actually think our basement is cleaner after they left.

News & Press Releases

Thrasher Announces New Scholarship Fund

Local home repair contractor Thrasher is pleased to announce a new scholarship opportunity for students entering into, or continuing, their education. The Thrasher Redefine Scholarship Fund will award two $1,000 scholarships each year, one award given to a student seeking a 4-year degree, and one seeking a trade school degree.

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Thrasher Signs Statement of Support for National Guard and Reserve Members

Thrasher signed a Statement of Support for the Guard and Reserve at their corporate office on December 13, 2017, alongside members of the Guard and Reserve.

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Thrasher Expands to Kansas Territory to Fill Shoes of Retired Kansas Dealer

Thrasher, Inc., best known in Nebraska and Iowa for fixing leaky basements and failing foundations, will expand to cover Kansas this fall.

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