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Basement Waterproofing

Expert Basement Waterproofing Contractor Serving Minneapolis, St. Paul, Fargo, Bismarck & Nearby

If your basement is wet, cracked, or smells musty – we can help

As an experienced waterproofing company, Innovative Basement Authority helps homeowners solve their basement problems fast. We have over 10 years of experience in the industry and have been recognized by the BBB for our service and craftsmanship.

We are well-known locally for our unique waterproofing products, custom designed to work well in any home. We are the only company able to provide you with proven solutions in Minnesota, North Dakota & Eastern Montana.

If you’re concerned that moisture is negatively affecting your basement, Innovative Basement Authority can inspect the space and decide upon the best course of action. We offer free inspections and estimates – schedule yours today! Call us at 320-515-2200 or click the button below to send us an e-mail.

Before and After

Signs of a basement waterproofing problem

Your damp or wet basement can cause more than just a headache; these issues can create bigger problems like mold, mildew, rot, structural damage, and a variety of health problems. If you’ve noticed any of the symptoms below, you might have a basement water problem.

  • Wet or damp basement floor
  • Leaking or damp basement walls
  • Pooling or standing water
  • crystalline deposit on concrete surfaces
  • Musty odors
  • Condensation
  • Sump pump issues
  • Leaky basement windows

Custom, proven solutions for a dry basement

Our complete basement waterproofing system includes all the solutions you need for a dry, comfortable, odor-free basement; no matter what’s causing your issues. We offer many solutions for your home, including sump pumps, basement drainage systems, dehumidifiers, crack repairs, vapor barriers, and more.

We believe you deserve only the best. For your peace of mind, our basement waterproofing system comes with a Lifetime Warranty that is transferable when you sell your home. We have a team of extensively trained basement repair specialists who can work with you to find the best solution for your home’s basement.

Request a free estimate from your local basement expert

If you think you have a basement waterproofing problem, request a professional basement inspection today. We will send one of our certified basement waterproofing specialists to visit your home and conduct a thorough inspection of your home’s basement foundation.

Innovative Basement Authority fixes leaky basements in Minnesota, North Dakota and Eastern Montana, in areas like Eden Prairie, Saint Cloud, Bismarck, Minot, Anoka, Andover, Grand Forks and neighboring towns and cities. Contact us today for a free wet basement repair estimate.

Other companies might try to sell you on inferior basement waterproofing solutions. Our products have been developed and perfected.

Recent Testimonials


“I would like a send Innovative Basement Authority a very big thank you for the two projects that were recently completed at our home. We had a garage floor repaired”

David M. in Owatonna, MN

“My basement is now FRESH & CLEAN!  It is a pleasure to be down there now.”

Debra H. in Saint Paul, MN

“Keith, JT & entire work crew who came to my home, everyone was very professional & very nice. I cant thank your company enough. My basement is what I expected”

Barbara K. in St. Paul, MN

“Mae and Bill K. from Lino Lakes, MN had a terrible black mold problem in their home's basement, to the point where they could actually see the black mold stains”

Bill and Mae K. in Lino Lakes, MN

“The basement in Tom V.'s home had serious mold problems. Something they realized soon after they moved in. The mold was affecting his wife's health, and over the years they called”

Tom V. in Minneapolis, MN

“Innovative was super nice to deal with and I loved the book the information they sent out.”

Violet H. in Minnetonka, MN

Looking for a price? Get a no cost, no obligation free estimate.

Service Area Locations

Innovative Basement Authority
1330 41st St N
Fargo, ND 58102

Innovative Basement Authority
1325 S Frandsen Ave
Rush City, MN 55069

Innovative Basement Authority
760 East Pearl Street
Kasota, MN 56050
BBB Accredited Business
EPA Lead-Safe Certified
Bismarck - Mandan Home Builders Association
Builders Association of the Twin Cities
Central Minnesota Builders Association
Dickinson Area Builders Association
Duluth Builders Exchange
Fargo Moorhead Home Builders Association
Forx Builders Association
Mid-Minnesota Builders Association
Minot Association of Builders
MN Associated Builders & Contractors
MN Erosion Control & Storm Water Management (MECA)
Northern MN Builders Association
Fargo Moorhead Chamber of Commerce
Greater Stillwater Chamber of Commerce
Lakeville Area Chamber of Commerce
Pine City Area Chamber of Commerce
Rush City Area Chamber of Commerce
EPA Lead-Safe Certification