Since 1981, Thayer Corporation has been providing HVAC services and energy solutions to commercial, industrial, and instituti ... onal buildings throughout the State of Maine. Our experienced team specializes in meeting the unique needs of clients by customizing solutions that maximizes the client’s operating budget, increases the building’s efficiency, and helps to prolong the life of building assets. Service and solution offerings include building design, equipment retrofits and replacements, proactive and preventive maintenance, control systems, measurement and verification, energy management and more. The company was built on one primary core value: “To Provide unparalleled customer service to the HVAC Design/Build Industry. Currently owned and operated by Dan Thayer, Thayer Corporation operates from a modern 35,000 square foot corporate office and fabrication facility in Auburn, Maine. Thayer serves the entire state of Maine, with a fleet of over 40 service and installation professionals dispatched throughout Maine. read more