Great Lakes Waterproofing

For over 36 years Great Lakes Waterproofing has been serving the Midwest. Specializing in exterior waterproofing we use all-green materials to seal up your foundation, stopping moisture before it has a chance to get inside your basement.

In addition to basements our service crews will waterproof parking garages, elevator pits, underground vaults and manholes.

For new construction we use bentonite membranes and coatings, for existing buildings we use bentonite hydroclay grouts.