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Products & Services
Basement Repair Products
WaterGuard Water Control
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
WellDuct Window Drainage
BrightWall Panels
ThermalDry Wall Barrier
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back Up
SaniDry Dehumidifier
Crawl Space Products
CleanSpace Encapsulation
Turtle Access Hatch
EverLast Crawlspace Doors
SaniDry CSB Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-O-Sphere Fan
SmartVent Flood Vents
Foundation Repair Products
Geo-lock Wall Anchors
Geo-lock Helical Anchors
PowerBrace Wall Repair
CarbonArmor Wall Repair
SmartJack Floor Supports
PolyLevel Concrete Lifting
EZPost Deck Repair
ShotCrete Wall Restoration
Additional Options
EverLast Wall Panels
Rockwell Egress Window


Company Awards
Thrasher was ranked 5th in Best Places to Work in Omaha 2015.... [Read more]
We have earned the service industry’s coveted Angie’s List Super Service Award, reflecting an exemplary year of service provided to... [Read more]
More Awards

Columbus NE's Efficient Contractor

Installed inside water proofing system. Dug trench in basement and installed drainage rock, and pipe to run to sump pump...
Happy Customers Surrounding Columbus, NE
Work Requests

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Reviews From Columbus
Testimonials From Columbus
They put us at ease about our basement, I don't think they could have done any better!
Testimonial by Tonya D. from Columbus, NE
We had seen Thrasher at the builder’s show in Columbus, NE and decided to have them have a look. From there we came to the conclusion to have them fix...
Testimonial by Aaron S. from Silver Creek, NE

Foundation Repair & Basement Waterproofing

For the past 40 years we have been providing quality work to homeowners in Columbus. This work has included: basement waterproofing, concrete leveling, foundation repair and more. We know how to the get the job done and make sure that it is done right. 

Concrete Lifting & Crawl Space Repair 

We are the authorized contractors in Columbus of the basement systems network. Our crews receive regular training to make sure that they are up to date with the latest techniques and code requirements. We also have exclusive access to over 25 patented products which we install in your home. Give us a call today so we can talk about the solution to the problem you are facing. 

Why Choose Us: 
  • Completely free consultation & estimate
  • In-house team of geotechnical engineers
  • 25 year warranty on foundation products
  • PolyLEVEL used for concrete lifting
  • Financing options available
  • Crawl space encapsulation warranted for 25 years
  • Basement Waterproofing has lifetime transferable warranty

Get Your Free Estimate

Job Stories From Columbus, NE
CleanSpace and SaniDry Resolve Water Issues in Crawl Space

When Mike M. found that water was getting into his crawl space, he decided he needed help, and fast!  Mike found Thrasher Basement System online and decided to give them a call.  Waterproofing specialist Charles Kneifl met with him at his home soon after with a plan to solve his problem.

With Charles' guidance, Juan Matos and his crew came in and installed CleanSpace drainage matting.  This, in combination with the CleanSpace Liner, would help drain the current water and prevent moisture from getting into the crawl space in the future. The liner is 20-mil and treated with an antimicrobial finish that protects against mold and mildew growth.  For extra protection against moisture control, a Sani-Dry CX was installed. The Sani-Dry is a dehumidifier that covers up to a 2200 sq. ft. crawl space and can pump out 109 pints of water a day.

When home repairs come to mind, crawl space troubles aren’t always the first thing in a homeowner’s mind.  However, crawl space problems need to be taken care of and thanks to the professionals at Thrasher Basement Systems, Mike’s crawl space will stay dry for a long time!

DryTrak & SuperSump Prevents Basement Flooding in Columbus

Basement flooding is one of the worst troubles a homeowner can encounter. When Dave & Susan F. found water coming in through the window during rains, they knew a professional solution was a necessity!  Thanks to a referral by a close friend, the couple contacted Thrasher Basement Systems, hoping for professional expertise to solve their flooding problem.

Soon after the couple contacted Thrasher, they were met by representative Mike Holverson at their Columbus household.  Mike started off by surveying and analyzing the basement.  He then recommended installing the SuperSump sump pump.  The SuperSump is top of the line, with the ability to pump 2220 gallons out an hour, comes with an eight-foot discharge line, and will keep any home water free for years. A DryTrak basement drainage system was recommended as well.  This system is attached to the perimeter of your basement flooring and directs all water and seepage toward the sump pump to be removed from the basement.  

With the recommendations agreed upon, primary foreman Felipe Valdez and his crew came in and installed the products in a quick and orderly fashion.  Now when the couple goes into their basement, they no longer feel stress and anxiety but rather pleasure and content knowing that the professionals at Thrasher Basement Systems have done quality work to protect their basement for years to come.

Wall Anchors Save Columbus Home From Cracks and Bowing Walls

Margaret S. started to notice that horizontal wall cracks in her basement were getting bigger and bigger & the wall was bowing in.  She realized that all of these issues she was experiencing might be caused by a settling foundation.  Something needed to be done before the cracks got any worse.  After researching foundation issues online, she came across highly rated Thrasher Basement Systems. 

Foundation specialist Trevor Stokes inspected the home’s foundation and informed the homeowner that the problem would need to be taken care of sooner rather than later to avoid any further damage. He thoroughly explained all of the suggested repairs before Aaron Wilson and his crew began the installation process. They installed a number of Geo-Lock Wall Anchors to help lift and stabilize the foundation.  Anchors are embedded in stable, undisturbed soil outside your foundation wall. Each anchor is connected by a steel rod to a wall plate that provides clamping pressure against the inside of the foundation wall. This method also offers the potential straighten the wall back to its original position.

Upon completion of the project, Margaret was able to rest easy, thanks to the team at Thrasher Basement Systems!

Work Requests From Columbus, NE
Pershing Road in Columbus
I have one room with water coming up through the floor after a heavy, sustained rain.
in Columbus
After heavy rain this year a small amount of water seeped into the basement at one spot on the north wall.
in Columbus
Crawl space odors in home. There is now a dirt floor.
in Columbus
Water in basement when heavy rain occurs. Foundation concerns.
Country Club Drive in Columbus
I have a window in our basement that we need waterproofed.