Delta Scientific's Product Support Division, headquartered in Fredericksburg, Virginia, has visited the U.S. State Department and Navy on every continent since September 11th. In the last four years, both the Product Support Division workload and staff have tripled. This division works in all parts of the world. It has recently completed installations for the Navy in Washington state, Korea, Guam and the U.S. Marshall's office in Florida. It installs barriers, barricades and bollards at U.S. embassies and naval facilities around the globe.

The Product Support Division handles all maintenance and repair at the Special Operations Command at MacDill Air Force Base in Tampa and other government agencies, installing systems at nuclear power facilities to upgrade security requirements.