Most of the time, routine HVAC maintenance includes a general look at the ductwork to confirm that it is working correctly. It’s not the same as duct cleaning, which is a different service. Duct cleaning involves inspecting the ductwork for dust and contaminants such as mold. If you’re trying to control asthma or other environmental health concerns, it might be a wise investment. Your ductwork may not need cleaning unless your vents are particularly dirty or you’re installing a new HVAC system. If you’re not sure, call our technicians for an expert opinion.