
Founded in 1975 by Greg Thrasher in Earling, Iowa, Thrasher Basement Systems, Inc. is today one of the largest waterproofing and foundation repair contractors in Nebraska, Western Iowa and Northwestern Missouri.
By delivering on a promise of great quality and service, Thrasher Basement Systems maintains a position at the very top of the industry.
Since every home is different, it takes a personal touch to effectively solve unique problems. At Thrasher Basement Systems that personal touch is guaranteed.
Testimonials from our Valued Customers
I just received the results of the radon test conducted about a week after the mitigation system was installed. I couldn't believe the reading was so low...
Testimonial by John P. from Bellevue, NE
The floor of our basement started to sink. We weren't sure exactly what was happening, it was a very distressing situation, but Thrasher came out and looked at it and it was comforting because they said yes it can be fixed.
Testimonial by Dave and Linda Byers from Council Bluffs, Iowa
From the time our office takes your call and sets an appointment, to the day our certified representative meets with you to evaluate your property – our goal is to provide exemplary service and a custom solution to address the needs of your home or business.
Whether it's basement waterproofing, foundation repair, crawl space moisture control, or radon mitigation and testing in the greater Omaha or Lincoln, NE areas and most of the state; the greater Fort Dodge, Storm Lake, Spencer, Sioux City, and Carroll, IA areas; the greater Maryville, MO area; Thrasher Basement Systems, Inc. offers a variety of products and services to permanently correct basement and foundation problems.
Ask about our transferable 25 year warranty.
Choosing the right basement or foundation contractor can seem like it's difficult. Read more on what to look for when choosing a contractor.