Since our inception, TEI has continuously provided construction services to Federal and local government agencies, property managers/owners and General Contractors throughout the Washington DC Metropolitan area. Our impressive portfolio of satisfied customers includes:
Federal Government Agencies
- National Institute of Standards & Technology (NIST)
- General Services Administration (GSA)
- Department of Veterans Affairs (VA)
- Social Security Administration (SSA)
- National Parks Service (NPS)
- National Aeronautics and Space Administration (NASA)
- Food and Drug Administration (FDA)
- Department of Energy (DOE)
- Federal Bureau of Investigation (FBI)
- Internal Revenue Service (IRS)
Military
- Fort Detrick, Frederick, MD
- United States Department of the Army
- United States Army Corps of Engineers
- United States Coast Guard
State and Local Government
- City of Frederick Department of Public Works (DPW)
- Maryland Department of Corrections
- State of Maryland
Education
- Hagerstown Community College (HCC), Hagerstown, MD
- Frederick Community College (FCC), Frederick, MD
- Hood College, Frederick, MD
- Shepherd University, Shepherdstown, WV
- Washington County (MD) Public Schools
- Montgomery County (MD) Public Schools
- Frederick County (MD) Public Schools
- Loudon County (VA) Public Schools
Commercial/Retail
- Allegis/Aerotek, Hanover, MD
- AutoZone
- BB&T Bank
- Bechtel Power Corporation
- Cambrex Laboratories
Medical Facilities
- VA Medical Center, Miami, FL
- Walter Reed Army Medical Center (WRAMC)
- American Health Management Associates
- Frederick Surgical Center
- Frederick Primary Care
Data Centers
General Contractors & Construction Managers
- Allan Myers, Fallston, MD
- Berry Construction Co., Chattanooga, TN
- Capitol Rail Constructors, Herndon, VA
- Cianbro Corporation, Baltimore, MD
- Cindell Construction Co. Inc., Frederick, MD
- Costello Construction Inc, Columbia, MD
- Dubois Construction, Windsor Mill, MD
- Forrester Construction, Rockville, MD
- Gilbane Building Company, Baltimore MD
- Hubert Construction, Gaithersburg, MD
- Honeywell International, Columbia, MD
- Kane Construction, Baltimore, MD
- KBE Building Corporation, Frederick, MD
- Keller Brothers Inc, Mount Airy, MD
- Kinsley Construction, Lutherville-Timonium, MD
- Leidos Biomedical Research, Frederick, MD
- Lewis Contractors, Owings Mills, MD
- LF Jennings, Falls Church, VA
- MacKenzie Contracting, Towson, MD
- Manekin Construction, Columbia, MD
- Mazzuca Contracting, Annapolis Junction, MD
- MCN Build, Washington, DC
- Morgan-Keller Construction, Frederick, MD
- North Point Builders, Baltimore, MD
- Partner Contracting, Baltimore MD
- Paul Davis Restoration, Owings Mills MD
- rand* Construction, Alexandria VA
- Rycon Construction, Inc., Pittsburgh, PA
- Sigal Construction Corporation, Washington DC
- Southway Builders, Baltimore, MD
- Wagman Construction Inc., York, PA
- Warner Construction, Frederick, MD
- Waverly Construction, Halethorpe, MD
- Waynesboro Construction Co., Frederick, MD
- Wilhelm Commercial Builders, Annapolis Junction, MD
- Whiting Turner Contracting Company, Baltimore, MD
- Wohlsen Construction, Baltimore MD