The U.S. Embassy in Prague seeks an HVAC contractor to replace the VRF air conditioning system in the Consular waiting room at its Chancery building located at Tržište 15/365, Praha 1. The work includes removing existing Toshiba units and installing specified new Toshiba VRF equipment, piping, and controls, followed by commissioning and staff training. The performance period is 30 calendar days from contract award, with an expected start in May 2026. All work must comply with Czech national and applicable U.S. standards. Interested, qualified contractors must have an active SAM.gov registration.