When Dyno Nobel, a CT based global leader in commercial explosive technology & blasting, decided to expand one of their production lines, instead of shipping the work off to Mexico, they chose Duct & Vent Cleaning of America, Inc to first clean the air duct system in the building. New cleaning access points were created and the supply & return ductwork, AHU and diffusers were contact HEPA vacuumed to ensure the air being supplied to the space was up to the strict quality standards that they needed to ensure a superior product.
