The U.S. Department of State is seeking contractors to provide preventative maintenance services for the Building Automation System at the U.S. Embassy in Windhoek, Namibia. The procurement aims to ensure the efficient operation and longevity of the embassy's heating and cooling systems, which are critical for maintaining a comfortable and secure environment for embassy personnel and operations. Interested vendors should note that the primary point of contact for this opportunity is Sarah E. Kahnt, who can be reached at whkproc@state.gov or by phone at +264 612025257. The presolicitation notice indicates that further details will be provided, and interested parties are encouraged to prepare for upcoming submissions.