The Importance of Maintenance Furnace Repair • HVAC Service • AC Service • Installation • Maintenance Homeowners today expect more than consistent heating and cooling from their HVAC systems. With rising energy costs and health concerns, consumers demand equipment with good efficiency ratings, ones that improve indoor air quality and offer the best value for their investment. Your furnace requires regular maintenance to operate efficiently. A minor problem can quickly put added strain on additional components, possibly compromising the entire system. With seasonal checkups, KWD Heating & Cooling can keep your mechanical units in good working order over the life of the equipment. If issues are found we will diagnose and advise whether repair or replacement is your best option.