National Air Technologies is a locally owned and operated company, serving BC for over 18 years. We are your “Duct Cleaning Specialists”. For Strata’s, we specialize in dryer vent cleaning for high-rise/low-rise buildings. We can install new grills/hoods and booster fans. We also have video inspection capabilities. For our Commercial customers, we specialize in HVAC & duct cleaning. Whether you are in an office tower, hospital or a dentist, we have cleaned them all! For our Residential customers, a complete furnace and duct cleaning to remove all dust, debris and allergens from your home. We are fully insured and members of BBB, NADCA, VRCA, PAMA, IREM, CHOA, EFMA & CHESS. more... See more text