Hydro-Technologies, Inc. is the most experienced hydro-demolition company in North America. Our expertise is concrete demolition – the selective removal of reinforced concrete using high pressure, robotic machines. We understand what is important to concrete repair contractors. Bridge deck repair is necessary to keep our nation’s roadway system in service. We have developed the Fast Track Selective Hydro-Demolition Bridge Deck Overlay Method which is used by many highway departments and contractors as the fastest and longest maintenance free construction method to repair and preserve bridge decks. The service life of bridge decks are extended by 25-30 years when this method is used with minimum disruption to traffic.