American Mechanical Group is a mechanical contracting company that offers a range of residential and commercial comfort systems from Carrier. Its products include heating and cooling systems, tankless water heaters, furnaces, generators, evaporator and fan coils, boilers, chillers, freezers, zoning and imaging systems, heaters, ventilators, air conditioners, refrigerators, energy management systems and kitchen equipment. The company provides services to various facilities, including buildings, industrial complexes, medical facilities, banks, department stores, corporate headquarters, restaurants and wholesale food distributors. Its services include system designing, installations, equipment replacements, routine maintenances and emergency service repairs. It operates a fleet of radio-dispatched vehicles. Located in Columbus, Ohio, American Mechanical Group offers various testing procedures on comfort systems, established by the National Balancing Council and the National Comfort Institute.