We clean the supply and return ducts of your home's heating and cooling system, branch lines and trunk lines alike, not just the vent covers. Armstrong has more NADCA-certified staff than any other company in New England. We clean the whole dryer vent, from the dryer connection to the outside vent, including bends and hidden sections. It is more than a lint-trap cleaning: we clear the path the hot, damp air travels to reduce lint buildup and restriction. Chimney sweeping, inspection and repair. Our team includes CSIA Certified Chimney Sweeps, and a Level 1 chimney inspection is included with a standard sweep when Level 1 suits your system. We also repair and reline chimneys, install chimney caps and do chimney masonry work. Commercial and restoration cleaning. For commercial buildings we clean air ducts to the most current NADCA ACR standard, system by system and zone by zone with containment and pressure control, closed out with a report of what was cleaned and any limits found. We also clean non-kitchen exhaust systems, commercial dryer vents and trash chutes, and provide duct and HVAC restoration cleaning after a loss such as a furnace puff back, water intrusion, or fire and smoke damage. We serve all of New Hampshire, eastern Massachusetts through about Worcester including Boston, and southern Maine from about Portland to the New Hampshire border.
