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Security Services

CSG has proven experience in armed and unarmed alarm monitoring, surveillance, access control, and security escort services meeting the diverse needs of its clients. 

These services are offered both domestically and internationally, with support from our field offices located around the world.  From contract award, to successful implementation and close out, we understand the complexities of multifaceted security operations and offer the highest level of protection and security for our clients.  

We have comprehensive experience in securing:

  • Colleges and Universities
  • Construction Sites
  • Domestic and Foreign Maritime Ports
  • Large Commercial Facilities and Warehouses
  • Local, State, and Federal Government Facilities
  • Medical Research Institutions
  • Resorts and Casino Complexes
  • U.S. Military Installations and Bases

Our government partners include:

  • Defense Intelligence Agency (DIA)
  • National Security Agency (NSA)
  • United States Army Corps of Engineers (USACE)
  • United States Air Force (USAF)
  • United States Navy
  • University of Maryland
  • State of Maryland
  • State of Virginia

Corporate Headquarters

Corporate Headquarters