Wet Basement & Crawl Space Repair in Northern Minnesota and Wisconsin
We solve basement and crawl space moisture problems!
Northern States Basement Systems is the exclusive regional dealer for the Basement Systems International Waterproofing Contractor Network in the greater Duluth and Superior areas. We have owned this business for 10 years, have a top notch team of guys working for us, our foreman has headed this crew for 9 years. We get excellent ratings about their expertise and customer service on the job, always willing to go that extra mile for our customers.
- Savings of Up to 50% Over Other Methods
- A Transferable Lifetime Warranty for Basement Waterproofing Systems
- Concrete and Dirt Crawl Space Solutions in Greater Duluth-Superior Area
- Finished and Unfinished Basement Waterproofing in Greater Duluth-Superior Area
- Free Written Estimates and Inspections
Basement Waterproofing
We provide homeowners with a full line of products and services connected to basement waterproofing, including drainage systems, sump pumps, and many options for your discharge line.
Our full perimeter waterproofing system includes a written, transferable warranty, and can be installed quickly by our experts -- usually in less than two days.
We also offer many other options for homeowners who'd like to dry their basement, including warranted repairs for leaking cracks and pipe penetrations, basement windows, and a wide variety of options for your basement walls and floors. We can also repair water-damaged drywall or get your basement ready for finishing.
Crawl Space Repair
Whether your crawl space is showing signs of flooding, humidity, moisture, structural damage, or it's just plain cold, we have a full line of products and services that provide permanent solutions for your problem.
Our CleanSpace® Vapor Barrier System includes a 25-year, written, transferable warranty for durability and quality in workmanship. A typical complete installation is begun and done in a single day.
Our innovative SilverGlo™ Insulation is a fully waterproof way to waterproof your crawl space walls while also providing a complete vapor barrier on the surface. For your floor, our TerraBlock™ system is a durable, waterproof solution that really stands up!
Repairs For Leaky Cracks & Penetrations
Many foundations will develop cracks that do not represent a structural issue. This is a natural part of the curing process, and is common in both newly built and older foundations.
While not structural damage, these cracks can be a significant source of flooding water. Water can also leak through any other opening in the walls, including wire and pipe penetrations.
Our experts can quickly and effectively install a warranted wall crack repair system in your home. Our system uses multiple layers of protecting and an innovative polyurethane injection method to ensure a powerful, effective crack and penetration waterproofing seal.
If you have a wet basement or damp crawl space and are a Minnesota and Wisconsin property owner - you've come to the right place. At Northern States Basement Systems we educate people about how and why moist crawl spaces and wet basements occur in homes and businesses. More than this—we solve these problems once and for all.
Northern States Basement Systems of Minnesota and Wisconsin is here for you. Throughout the Minnesota and Wisconsin area and beyond, our basement and crawl space professionals are available to perform free evaluations and provide guaranteed solutions.
Many of our patented crawl space and basement waterproofing and repair processes enable us to provide transferable, written warranties to our customers along with the peace of mind that comes with knowing the problem is fixed for good.
If you are planning on finishing a basement, call us before you begin your basement remodeling project. Schedule your FREE Estimate for crawl space repair, a wet basement solution or painting today and a certified system design specialist will visit your home and provide a written estimate and inspection.









