Interstate Mechanical Corporation, also known as imcor, is a mechanical contractor providing various kinds of services, including heating, ventilating and air-conditioning, plumbing, and process piping. The company, based in Phoenix, also offers facility maintenance services, and designing and building services. It has managed a variety of projects for various markets, including educational, hospitality, hospital and health care, performing arts venues, public and municipal works, and large-scale retail structures. Interstate Mechanical Corporation offers a full range of HVAC services for chillers, cooling towers, pumps, and boiler additions and replacements. The company provides customized maintenance programs with personalized consulting services. Its plumbing services include drain cleaning and camera service. Interstate Mechanical Corporation also offers other services, including process piping, and specialty aluminum, carbon steel, copper, galvanized and stainless steel ductwork.