Does your family suffer from allergies? If you don’t clean your air ducts regularly, they could make your family’s allergies worse. Northeast Property Restoration has a dependable, knowledgeable staff that will use a state-of-the-art cleaning process to improve the air quality at your residential, commercial, or industrial property. HVAC preventive maintenance should be performed twice a year. HVAC preparation can help increase the performance and help you avoid costly emergency repairs.  Air filters should be replaced at least once every three months. Dirty filters can cause your system to work harder, resulting in lower efficiency.