The solicitation is for HVAC system maintenance and repair at the Curlew Job Corps Center in Curlew, WA, under a single Indefinite Delivery/Indefinite Quantity (ID/IQ) contract awarded to one contractor on a best-value basis. The work is subject to Service Contract Act Wage Determination 2015-5559, with attachments covering the statement of work, schedule of items, and wage determination. Contractors may submit only one quote, and the ID/IQ vehicle will allow additional services to be ordered as needed when they cannot be reasonably determined in advance. Because response time is critical, the contractor must have a physical location within approximately one hour of the Curlew Job Corps Center and routinely perform service calls in that area. An amendment answering all pertinent questions will be issued by 5:00 PM Eastern Time on 17 September 2026.