Basement Waterproofing & Drainage

Common Basement Waterproofing & Drainage Problems

When your home was built, it was never meant to stand up to basement flooding. But as time and nature wear away at your foundation, leaks and water damage are almost certain.

Flooded basements are the result of one or more underlying issues. The solution to your flooded basement depends entirely on what’s causing the flood in the first place. Some of the most common sources of basement water include basement walls, basement drains, foundation wall cracks, leaky egress windows, and faulty or damaged basement sump pumps.

Water in your basement is a problem that can be solved quickly, provided that you know what you’re up against. As there are a variety of causes for a leaky basement, there are also a variety of solutions. The best solution for you is going to be the one that’s reliable, durable and properly installed by basement leak repair professionals.

With over 45 years of experience, Thrasher Foundation Repair is the true industry expert when it comes to repairing a leaky basement, and our systems are backed with a written and transferable warranty for complete peace of mind.

Basement WaterproofingWater damage can be prevented with an effective basement waterproofing system. Thrasher offers professional and permanent solutions for your wet basement problems.

Closeup of draining system being installed

Basement Flooding RepairWith over 45 years of experience, Thrasher is the true industry expert when it comes to repairing a leaky basement, and our systems come backed with a transferable warranty for complete peace of mind.

A wet finished basement with carpet pulled away from wall and a fan to dry the area

Wet Basement RepairThrasher Foundation Repair offers basement waterproofing systems designed to permanently waterproof your home’s foundation and keep your basement dry for years to come.

Crawl Space RepairAt Thrasher we offer waterproofing solutions for crawl spaces, including crawl space repair, crawl space encapsulation, vapor barrier, and crawl space insulation.

Basement Waterproofing & Drainage Solutions

Recurring leaks in your basement walls, floors, or ceiling are a hassle to clean up and create a damp environment that serves as a breeding ground for mold and wood rot.

Mold growth can seriously damage your basement walls, your possessions, and even your indoor air quality. Not to mention, a home with a wet basement becomes much more difficult to sell. In fact, a wet basement is one of the most serious “red flags” that deters buyers and lowers your home’s value.

You'll find literally dozens of approaches to repair when it comes to protecting your home against water damage, but not all repair options are created equal. If you’re experiencing water intrusion issues in your home, take the time to research the options and the pros and cons of some of the most common types of home waterproofing methods.

The easiest way to identify the cause and best solution for your wet basement is to bring in a trusted and knowledgeable waterproofing contractor. Once the source of the problem is found and the proper basement leak repair solution is installed, flooded basement cleanup will be a thing of the past.

Dry basement with waterproofing system installed

Interior Waterproofing SystemsThe best way to keep your basement dry all the time is to install a drainage system on the inside perimeter of your basement. Interior systems cost half as much as exterior systems and take just 1-2 days to install.

Home exterior with egress windows installed

Egress WindowsEgress windows are a good investment, provide increased safety while expanding your indoor living space.

Waterproofing system, including professional dehumidifier

Mold ControlThrasher Foundation Repair offers many services designed to prevent mold growth in your basement. Your family will enjoy healthier air and won’t need to worry about mold spores circulating throughout your home.

Our Approach to Basement Waterproofing & Drainage

With more than 45 years of experience, Thrasher Foundation Repair has a reputation for providing high-quality, long-lasting basement waterproofing solutions. We have access to more than 30 patented basement repair products designed to keep your basement clean, dry, and odor-free.

We install the non-clogging WaterGuard® interior drainage system so your basement water problems become a thing of the past.
We recommend our TripleSafe Sump Pump System – the best basement sump pump available to keep your basement dry year-round.
You can eliminate the leading cause of basement odors – high humidity and other indoor air allergens – with the SaniDry™ Basement Dehumidifier and Air Filtration System. Our approach controls the relative humidity of your basement to prevent mold from growing.
And, if you plan to finish your basement we can restrict moisture and water vapors from entering your basement and add a layer of basement sealer to protect from mold at the same time with our CleanSpace® Basement Wall Vapor Barrier.

At Thrasher, we prioritize our customers’ satisfaction above all else and want to make sure you are fully satisfied with our basement repair services. That’s why we offer a 25-year transferable warranty as well as a satisfaction guarantee, an efficiency guarantee, and a property protection guarantee.

Why Choose Thrasher for Basement Waterproofing & Drainage Solutions?

Our highly-trained specialists can install a complete basement waterproofing system with speed and accuracy, completing most projects in just one day. In addition, we never use subcontractors and our crews are trained to minimize mess and disruption.

Our complete basement waterproofing system will give you and your family a clean, dry, and healthy basement for years to come. At Thrasher, we pride ourselves on being the leader in basement waterproofing, combining professional expertise with patented, time-tested products. But don’t just take it from us – we are a 4-time Better Business Bureau Integrity Award winner, have earned the “Best of Omaha” award in basement waterproofing and mud jacking categories for several years in a row, and the quantity and quality of our reviews and customer testimonials speak for themselves.

We also offer a 25-year transferable warranty as well as a satisfaction guarantee, an efficiency guarantee, and a property protection guarantee.

Contact us today to see for yourself why Thrasher is your best choice for guaranteed basement waterproofing in the Midwest!

Before & After

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.

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August 20, 2020 | Before & After Polyjacking Project at Elementary School in Independence, MO Polyjacking is an alternative to mudjacking for slabs that have utilities or ductwork under slabs. Learn more in this Independence polyjacking case study.

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The Thrasher Difference.

No matter the job - we aren't going to feel good about the hard work we've done until you're happy. So we'll do it right or make it right. That's the Thrasher promise.

For the last 45 years in the basement and foundation repair industry, 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.

Explore The Thrasher Difference

Brian R Topeka, KS Crew worked quickly and were very courteous. Work performed was exactly as promised. All were friendly and patient when I'd interrupt them to ask a qu...

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Thrasher Service Areas

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

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Need financing? We've got you covered.

Cracked foundations, leaky basements and mildewy crawlspaces are often serious problems that shouldn't be ignored. If you feel you've put your repair project off long enough, financing can help you get it done now instead of later. It's not worth gambling with the investment you've made in your home!

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Frequently Asked Questions

What is condensation and why is it happening in my basement?

Basement condensation occurs when arm, moist air comes in contact with your cool basement walls and floor. Since the basement is below grade, it is cooler than the outside air temperature in the warmer months of the year. Warm outside air is drawn into the basement like a vacuum and when it comes into contact with the cool, basement air, that is when condensation occurs.
Is the SaniDry System portable if I ever choose to move?

Yes, you can take it with you. It is also very light weight
What is this white chalky substance flaking off my basement walls?

Efflorescence- it is a mineral deposit left behind after water or moisture was present
My home was waterproofed by the builder just a few years ago. Why do I have a wet basement?

New construction waterproofing is often completed with no or a minimal warranty. There are different ways in which it can be waterproofed but the most common way is through a spray on sealant on the walls which can be damaged when the soil is backfilled around the house and/or can crack when the house moves or shifts. Also, exterior drain tile is commonly installed. Since the tile is sitting in the dirt, it can often become silted closed or damaged during the backfill process.
I want to finish my basement. Is there a way to guarantee a dry basement all the time?

Thrasher/Midwest provides solutions with long-term warranties. Considerations include the type of waterproofing system you install and the type of sump system you install. There are different options that offer different levels of protection.
What steps should I take to best prepare my basement for flooding?

If you think your basement is going to flood, you should remove any finished materials that you believe the water will come in contact with. Also, make sure nothing is on the floor.