We performed a comprehensive air duct cleaning for this residential property in Youngstown. Our team thoroughly cleared the entire HVAC system, including the main galvanized steel supply lines and the wooden joist-space returns. We utilized high-powered vacuum equipment connected directly to our service truck to ensure all contaminants were removed from the home. During the process, we inspected the furnace and replaced the existing air filter with a new high-efficiency 3M model. Before-and-after comparisons revealed significant removal of accumulated dust and debris from the interior of the metal ductwork.