The Department of the Interior, specifically the Bureau of Reclamation, is seeking qualified contractors to provide service and maintenance for the Physical Access Card System (PACS) at the Denver Federal Center in Colorado. The procurement aims to ensure optimal functionality of the PACS through comprehensive maintenance, technical assistance, and necessary upgrades, including the repair and enhancement of hardware and software components. This service is critical for maintaining security access across multiple buildings within the facility, with a requirement for rapid response times and adequate equipment stocking to minimize downtime. Interested firms must submit their capability statements and relevant information by 5:00 PM MST on December 15, 2025, to Aaron Valdez at aaronvaldez@usbr.gov, referencing the notice number 140R8125Q0013.