UPR (Underground Plumbing Repair) is a trusted waterproofing and plumbing company serving Toronto and the Greater Toronto Area. We specialize in protecting homes from water damage through expert basement waterproofing, drain repair, and sewer backup prevention. Our services include interior and exterior waterproofing, foundation crack repair, sump pump and backwater valve installations, main water line upgrades, downspout disconnections, and weeping... Read More about UPR Drains and Waterproofing