FIND GREEN DUCT CLEANING SERVICES IN GRAND JUNCTION, CO Dust, pollen and other allergens can build up in your home's duct system. Unfortunately, most duct cleaning companies in the Grand Junction, CO area cut holes in ductwork to access the system. They also use harsh chemicals to sterilize the system. Duct Doctor is different. We use state-of-the-art equipment, such as a fogging machine and a point-of-contact cleaning system with a rotating vacuum brush, to clean ducts. Our non-toxic sanitizing solution leaves a sweet, spicy scent behind. Call 970-241-1400 to ask about our complimentary sanitizing upgrade. That's an $89 value for free, so call right away.