Capitol City Heating & Air in Raleigh has more than 30 years of experience in the heating and cooling industry. The company offers HVAC equipment such as high-efficiency furnaces and air conditioners, compressors, heat exchangers, and indoor air quality products such as air humidifiers, air purifiers, and germicidal UV lights. Capitol City Heating & Air is available for emergency repairs 24 hours per day. The company has a one-year energy savings agreement available that includes two system tune-ups per year, a 10 percent discount on all repairs, and other valuable benefits.