Key partners

Key Partners

EDC has completed numerous projects throughout the Washington DC region for federal, state, and local agencies. We have also completed several civil projects for other General Contractors in the area. As you will find from our referenced customers, we continue strive to maintain ongoing, positive, and results oriented relationships with all of our Clients and Owners.




US Army Corps of Engineers Anne Arundel County Capitol Building Supply Department of Homeland Security Department of Labor
DGS Department of General Services GSA U.S. General Services Administration Maryland Parks & Planning Commission SHA State Highway U.S. Air Force
Veterans Affairs Medical Center Potomac Heights Homeowners Association Department of Mental Health FDA Maryland DC Virginia