Basement Waterproofing Contractors Near Duluth, Superior, Bemidji

If you have a wet or leaky basement, we can help!

Here at Northern States Basement Systems, we've been fixing wet basements in neighborhoods like yours since 1991. Our certified technicians have the expertise you need to get the job done quickly, effectively, and permanently. There's no job too large or small -- and there's no wet basement we can't fix!

Let one of our basement experts come and give you a free waterproofing estimate. We want to help you make your basement dry all the time!

Before and After

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Basement WaterGuard and CleanSpace Wall System in West Duluth, MN

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CleanSpace Wall System a fix to paint peeling walls in Duluth, MN

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Duplex in Duluth, MN

Customer Reviews

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"I had hired you two years ago to install a sump pump for me..."

By Patti R. from Duluth, MN

"For the level of work your crew members produced, they..."

By Ralph B. from Duluth, MN

"Very pleased!!"

By Mary A. from Duluth, MN

By David L. from Fitchburg, WI

"Very hard working and knowledgeable"

By Steven B. from Fall Crerk, WI

By Chad S. from Menomonie, WI

By Paul K. from Rice Lake, WI

"We were not there during installation, but everything seems..."

By Kim N. from Duluth, MN

"After years of not only a wet basement, but standing water..."

By Betty . from Barron, WI

"Couldn't be happier with the results!"

By Mandi S. from Barron, WI

Common Waterproofing Solutions:

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• Exterior Excavation
• Interior Subfloor Drain
• Interior Baseboard System
• Negative-Side Sealant

Through years of research, Basement Systems®, Inc. has developed the most effective and long-term solutions for wet basements. Their products have been keeping basements dry in the United States, Canada, and the United Kingdom since 1987.

We've taken the best concepts from conventional waterproofing methods and combined them to create the most innovative and effective systems in the industry.

Professional, Certified Waterproofers in Minnesota and Wisconsin

Basement water problems are as old as the structures themselves. Water will leak into a basement through any opening it can, including your walls, floors, and the joints between them. Water can even pass through the concrete itself -- which is one reason why basements are notoriously damp, humid spaces.

Other companies might try to sell you on inferior basement waterproofing solutions. Our products have been developed, patented, and perfected by Basement Systems®, Inc. -- the world's largest network of basement waterproofers. Whether you live in Duluth, Superior, Bemidji, Brainerd, Grand Rapids, Hibbing or Cloquet, our basement experts will show you how we can customize your waterproofing solution to keep the basement dry all the time!