The Department of Homeland Security, specifically the U.S. Coast Guard, is seeking contractors for HVAC maintenance services at the Sector Long Island Sound, focusing on the Quentin Walsh Building in New Haven, Connecticut. The project requires a thorough evaluation of the HVAC system, including flushing the water system and inspecting 40 Fan Coil Units (FCUs) for operational issues, with contractors expected to document necessary repairs and provide a detailed list of recommendations. This maintenance is crucial for ensuring operational efficiency and compliance with safety and regulatory standards in federal facilities. Interested contractors must submit a maintenance schedule, safety plan, and documentation of prior experience, with work anticipated to be completed within 45 days from contract award, expected in August-September 2025. For inquiries, contact Marketplace Support at Marketplacesupport@unisonglobal.com or call 877-933-2423.