When heating season arrives in Minneapolis, MN homes, dust, allergens, and debris collected over warmer months in air ducts can circulate through heating systems and reduce indoor air quality. Air duct cleaning is a chimney service-adjacent offering that helps remove dust, mold, and other particles from ductwork, improving airflow and reducing strain on HVAC or fireplace heating systems. Especially now in fall, cleaner ducts mean less irritation for allergy sufferers and less risk of overheating during cold snaps. Clean ducts also help systems run more efficiently. If you notice dust on vents, uneven heating, or smells when the heat comes on, it’s a good time to have air duct cleaning done.