This is a Sources Sought announcement for market research, not a solicitation, to replace two HVAC systems on bunk houses at the remote Planet Ranch Conservation Area outside Parker, Arizona. The work includes removing roof-mounted units, repairing roofs, and installing new ground-mounted systems with concrete pads, ductwork, and thermostats. Contractors may stay in the existing bunk houses during the project, and government-furnished heavy equipment will be available onsite. No budget amount is specified, and there is no bid submission deadline mentioned for a contract award. Responses to this notice are due by 2:00 PM Pacific Time on July 27, 2026.