This requirement will be solicited directly to businesses IAW RFO 12.201-1 (c) (2) as a Total Service-Disabled Veteran-Owned Small Business set-aside. The Product Service Code (PSC) is N041, Installation of Equipment—Refrigeration, Air Conditioning, and Air Circulating Equipment, and the North American Industry Classification System (NAICS) code is 238220, Plumbing, Heating, and Air-Conditioning Contractors with a size standard of $19,000,000.00. Description: The overall scope of this project involves the removal, disposal, replacement, and verified correct operation of 6 HVAC units. These 6 units are in different locations across the building including the roof or sides, ranging from 2–ton - 15-ton HVAC units. The contractor shall be required to remove and dispose of old units and install the replacement units and any additional equipment needed to make the system function properly i.e. controls, thermostats, electrical wiring, duct work, refrigerant lines, insulation, etc. Award will be based on past performance and price. Currently this requirement is unfunded. Award will be made once funds are received and not later than 30 September 2026. All responsible sources may submit a quotation, bid, or proposal, as appropriate, which will be considered by the agency.