HVAC Preventative Maintenance and Repair Work Region 4

This solicitation seeks a qualified contractor to provide ongoing preventative maintenance and on‑call repair services for heating, ventilation, and air‑conditioning (HVAC) systems across multiple Maine DOT facilities in Region 4. The work covers five counties and includes routine inspections, filter changes, system testing, and emergency repairs to ensure continuous operation of government‑owned buildings. • Annual preventative maintenance for HVAC equipment at each listed site. • On‑call repair and emergency response for any HVAC failures. • Service must comply with MD DOT Standard Specifications (March 2020 edition). • No bid, performance, or payment bond required; award to the lowest responsive bidder with demonstrated experience.