Multi-Unit Dryer Vent Cleaning

Our technician Michael performed a comprehensive dryer vent cleaning and system restoration on a multi-unit apartment building in Belmont, addressing severe lint accumulation and deteriorated ductwork across multiple dryer exhaust runs. The interior wall cavity and beneath-dryer areas showed heavy lint buildup and moisture damage, indicating prolonged airflow restriction throughout the exhaust systems. The technician cleaned out accumulated lint from the interior wall cavities, removed non-compliant foil flex transition ducts that had degraded, and replaced them with new DryerFlex® UL 2158A fire-rated transition ducts to meet current code requirements. The rigid metal vent runs were thoroughly cleaned and inspected, and the exterior vent terminations were cleared and secured to restore proper exhaust airflow and eliminate fire hazards. A complete inspection of each dryer's exhaust path confirmed all connections were tight and all ducts were free of obstructions, ensuring safe operation across the building.