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basement waterproofing system comprised of water removal pumps and piping, sheeting attached to walls for waterproofing purposes, waterproofing piping and sealant, and antimicrobial spray treatment, all sold together as a unit; crawlspace waterproofing system comprised of water removal pumps and piping, and encapsulation sheeting, all sold together as a unit; sump pumps for use in removing water from basements and crawlspaces

repair, maintenance and consultation in the fields of waterproofing of basements and waterproofing of crawl spaces