Dynamic Drain Technologies was founded to bring cost effective-cutting edge sewer and drain technologies to the mid atlantic region. Come see why The Smithsonian, The Capitol Building Visitors Center, The New York Port Authority Subway System, The National Gallery of Arts and more have all trusted us with projects of all sizes. We offer; Conditional Pipe Inspections, Cured In Place Pipe Lining and Spray In Place Lining Soultions to rehabilitate existing building piping infrastructure without demolishing or destroying floors and walls.