Having your air ducts cleaned regularly in your home improves the hygienic conditions of your home. Doing this also improves your system efficiency, which saves you money and reduces your carbon footprint.
It also improves the longevity of your system which means less stress on the components and therefore makes your system last longer. Also with a clean working system you will be saving money on heating and air conditioning costs. Having this service done also insures that any system repairs are located and can be addressed, should further repairs to your system be needed. It is basically a tune up of your HVAC system.