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Got a wet basement? Musty odors? Protect your home with our proven solutions & lifetime warranty.

A dry, healthy home starts here.
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Zip code 43215

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Mid-State Basement Systems

Before & After Photos

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Paraseal in Portland, OR

Here is new construction that we waterproofed starting with Paraseal. Paraseal is a multi-layer sheet membrane consisting of a self-sealing, expandable layer of bentonite offering superior protection to your foundation and walls.

Sump Pump Install in a Finished Basement Portland, OR 97210

New homeowners realized their home didnt have waterproofing installed in the basement before it was finished. To protect their investment, they asked John's Waterproofing to come out and pre-emtivly install a waterproofing system before the home could get damaged. 

While we had to redo some of the basement to get it sealed up, we were happy to waterproof and re-finish the basement.

Old and Unmaintained Sump Pump - Aloha, OR 97007

Concrete Foundation Shifting, Walls Cracking - Albany, OR

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