AEROSEAL

Aerosol-based duct sealing services and duct diagnostic services for heating, ventilation and air conditioning duct systems in residential and commercial buildings in the nature of air duct sealing services; Aerosol-based building envelope sealing services in residential and commercial buildings; General building contractor services using machines to seal leaks in the building exterior and interior walls, and in heating, ventilation, and air conditioning duct systems in residential and commercial buildings