The Department of Homeland Security, specifically the Office of Procurement Operations, is seeking services related to Justification and Approval for PSO Services across the state of Tennessee. The procurement aims to secure housekeeping and guard services, which are essential for maintaining safety and security in various facilities. Interested vendors can find further details in the attached documentation, and they are encouraged to reach out to the primary contact, John Liu, at john.c.liu@fps.dhs.gov or by phone at 215-521-3112, or the secondary contact, Kelly Minturn, at Kelly.M.Minturn@fps.dhs.gov, for additional inquiries.