Day: July 29, 2025

John’s Waterproofing – Service Area Basement Waterproofing, Crawl Space Repair, and Foundation Repair Contractors Serving Portland, Vancouver, Salem, and Nearby Areas We provide all of the following basement and crawl space waterproofing services. Since 1987, this same waterproofing system has been improving homes across the U.S., Canada, and U.K.