We are the number one hvac contractor in the Salem Area. We are dedicated to each and every single one of our customers. Our hvac technicians are impeccable. For heating, ventilation, air conditioning and more call us today!

Day Heating Company is a family business that has been serving the Salem and surrounding areas since 1935. In following the principals that our company was founded on, we focus on providing you with quality and performance that will add value to your home and comfort to your lifestyle. Our service technicians are trained to diagnose and repair most systems from Oil to Geothermal. Our installers are skilled in detailed sheet metal fabrication & installation. Our salesmen are experts in computerized building assessment calculation and system design. Collectively we possess the expertise to provide and maintain your heating, air conditioning, and ventilation needs. Whether you own a home, a small business, an entire office building or an industrial complex, from the most complex design???bu