A business might experience a heating system malfunction at any time, and it never happens at a very convenient time. Workplaces require adequate heat and quality airflow for the comfort of both employees and visitors. Older systems may require adjustments to existing heating system components and ductwork. When a heating system malfunction does occur, count on Appalachian Heating & Air Conditioning, Inc. to repair it fast. Residents in Martinsburg, WV, depend on us for all their heating needs.