This opportunity involves the supply and installation of a replacement 3-phase heat pump system at the Mount St Helens National Volcanic Monument Ranger District Office in Amboy, WA. The contractor must remove and dispose of the existing 16-year-old HVAC system off-site and provide all labor, materials, and electrical work to install a new system that operates efficiently below 25°F without relying solely on emergency or electric strip heating. Proposals must include the type, size, model number, and lower temperature rating of the equipment, along with a full brochure of the unit. The contract is a Firm-Fixed Price, Total Small Business Set-Aside, with a small business size standard of $19.0 million. Quotes must be submitted by email to the contracting officer only, with no specific budget amount mentioned.