van Dalen Industries is a small veteran owned company that specializes in the rental of temporary fence and pedestrian barricades, as well as the sale of erosion control materials. We service special events and concerts as well as construction sites. Our one of a kind diamond fence panels are perfect for any event. At van Dalen Industries our first priority is outstanding customer service. We serve Southern Md, Northern Virginia, Washington D.C., Pennsylvania, Delaware, North Carolina and more.