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Northern States Basement Systems Northern States Basement Systems is completely dedicated to the Basement Systems philosophy and approach to controlling water, moisture, humidity, and other crawlspace and basement problems. Our mission is to provide high quality custom designed systems and total service to each customer within the communities we serve. We have worked with the City of Duluth and Proctor on their I & I program for many years, installing many sump pump systems to keep the water from going into Lake Superior. We are currently working with the City of Eveleth installing Sump systems for their homeowners. Our intelligent, proven approach to the design and installation of permanent solutions results in dry below grade spaces.

We provide lifetime of the home warranties on all qualified basement solutions. We provide 25 year warranties on all qualified crawlspace solutions. Our warranties go with the home and are fully transferable to all future homeowners. If you have a nasty wet crawlspace, a wet basement, musty odors, high humidity in your home, rodents and falling insulation in your crawlspace, cold floors over your crawlspace, mold in the crawlspace, cracked or leaking foundation walls, drafty old basement windows, a basement that looks like a dungeon, or if you simply want to finish your basement and protect the investment BEFORE you begin you've come to the right place!
Services
Basement Waterproofing
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Basement Waterproofing 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!
Crawl Space Repair & Encapsulation
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Crawl Space Repair & Encapsulation Your home is a system, and every part of that system plays a role that affects the rest of the structure. If your crawl space begins to rot, grow mold, or experience structural problems, this will extend to every part of your home. We specialize in crawl space problems of all types.
Reviews (2)
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Steve Borsheim
Aug 23, 2020
They installed new floor joists , main beam & a clean space. On time, very professional and very hard working. We very happy with the job and qualit. We highly recommend this company
Catherine Erickson
Jan 21, 2020
Had 20 broken floor joists in a crawl space, with no insulation or vapor barrier. These guys replaced the broken joists, installed a beam, encapsulated the entire space and insulated. Also, installed a pump in the middle of winter, in a crawl space. They are absolutely awesome.