With our array of equipment, Armstrong Duct & Vent can work in any environment, including high-rise buildings and secure areas such as correctional facilities, high-tech offices, and  healthcare and government buildings. Our tools and cleaning procedures achieve the same level of clean that could be achieved by contact vacuuming every square inch of the ductwork, leaving our customers with clean ducts and cleaner air.

Our special duct cleaning equipment includes:

• Gas and Electric-Powered Air Compressors and Nitrogen Air Tanks: Delivering high volumes of air up to 180 psi, this equipment powers our remote-reaching air tools.
• Vacuums/Air Movers: Powered by gasoline engines or high-powered multi-motor electric vacuums with HEPA filtration, our machines provide the suction to turn your HVAC system into an extension of the vacuum, moving upwards of 5,500 cubic feet per minute (CFM) of air. Our process ensures that your duct system is always under negative pressure, preventing any blowout or contamination of the space(s) we are working in. We have a large fleet of vacuums to accommodate cleaning extra-large ductwork and/or highly complicated duct systems.
• HEPA Air Scrubbers: These ensure that extra-sensitive work environments stay clean of any dust or debris.
• High-Power Rotary Brush Systems and Remote-Reaching Air Tools: These are outfitted with air blades, whips, and nozzles and are strategically inserted into access points in the ductwork to brush, scrub, and agitate the interior duct walls. These tools work with the high-powered vacuums to create a push-pull cleaning technique to remove all debris from the duct system.