Pioneer Materials provides sand and stone to the Delmarva Peninsula.
Based in Dover, DE, Pioneer Materials is one of the leading suppliers of construction aggregate on the Delmarva Peninsula. For over half a century Pioneer has been serving the needs of the peninsula and surrounding area. Pioneer operates two sand plants in Dover, producing natural sand and gravel to meet both local and regional needs. The company also operates stone yards in Dover, Felton and Dagsboro DE, as well as in Delmar, MD.