This is a small business set-aside opportunity for a firm-fixed-price purchase order to replace the air conditioning system at the Weather Service Office Hilo in Hilo, Hawaii. The contractor must provide all labor, equipment, and materials, with a 90-day performance period from the date of award. The government intends to make a single award on an all-or-none basis, with invoices billed in arrears via IPP.gov. A site visit is highly recommended but not required, and vendors are expected to inspect the site to understand conditions affecting cost.