Preventive Maintenance for Scroll Air-Cooled Water Chillers

This contract involves providing semi-annual preventive maintenance services for two scroll air-cooled water chillers located at the U.S. Embassy in Mbabane, Eswatini. The scope of work includes comprehensive inspection, testing, lubrication of components, replacement of filters, refrigerant level checks, and conducting performance diagnostics to ensure optimal operation of the chillers. These maintenance activities aim to enhance reliability and efficiency while minimizing downtime. The contract is a subcontract opportunity under the NAICS code 238220 and is issued by the U.S. Embassy Mbabane, coordinated through the Department of State. The maintenance work is to be performed in Ezulwini, Eswatini, with the contract posted on June 5, 2026, and responses due by July 3, 2026. This ensures timely upkeep of critical HVAC equipment that supports the embassy’s environmental control needs.