Wet Basement Repair & Waterproofing Since 1977 basement waterproofing, water control and wet basement repair services from Standard Water Control Systems have given homeowners greater peace of mind by keeping their basements dry and safe. Our Basement Health Association certified and state-licensed* teams have helped homeowners throughout Minnesota, Western Wisconsin, Iowa and the Dakotas solve leaky basement emergencies while protecting their homes from moisture seepage in the future..