A+ Heating & A/C is a locally owned and operated HVAC company based in Johnstown, Colorado. With a strong commitment to quality and customer satisfaction, our team of experienced technicians provide a wide range of services including installation, repair, and maintenance of furnaces, heat pumps, and air conditioners as well as air duct cleaning, smart thermostat installation, and more. Contact A+ Heating & A/C - we're open 7 days a week!