Great Lakes Waterproofing

Serving the Midwest for over 30 years we specialize in exterior waterproofing with our exclusive Hydroclay Injection System. Experts agree, sealing from the outside is the best way to keep moisture out. Using a waterproofing blend of bentonite we work near the foundation with little to no disruption to the landscaping.

Great Lakes Waterproofing works with home owners, contractors, cities and...

For over 36 years Great Lakes Waterproofing has been serving the Midwest, specializing in exterior waterproofing, stopping moisture before it has a chance to enter your foundation. Using natural materials certified as green by the National Institute of Science we provide one of the only green waterproofing methods listed as excellent by HUD. Our process works great on existing homes and...

For over 36 years Great Lakes Waterproofing has been serving the Midwest serving residential, commercial and industrial customers year round.

For over 35 years Great Lakes Waterproofing has been serving the Midwest with our award winning exterior waterproofing. Using all green materials we stop moisture from the outside for true waterproofing. Projects we work on include residential basements, parking garages, apartment buildings, elevator pits and much more. For new construction we use a bentonite membrane, for existing home and...

For over 30 years Great Lakes Waterproofing has been serving the Midwest. Specializing in exterior below-grade waterproofing, we stop moisture before it gets into your structure. In addition to residential basements we also work on elevator pits, parkin