The answer to 'duct cleaning vs' is that duct cleaning and duct replacement are two different HVAC maintenance options with distinct benefits and use cases. Duct cleaning involves thoroughly cleaning the interior of your home's ductwork to remove built-up dust, debris, and contaminants. This can improve indoor air quality and HVAC system efficiency. Duct replacement, on the other hand, involves completely replacing the ductwork, which may be necessary if the ducts are old, damaged, or poorly designed.
The main factors to consider when deciding between duct cleaning and replacement are the condition of your existing ductwork, your indoor air quality goals, and your budget. Duct cleaning is generally more cost-effective but may not address underlying issues, while duct replacement is a more comprehensive solution but can be more expensive. A professional HVAC technician can assess your specific situation and recommend the best course of action.