I recently used Ranalli’s Duct Dusters for cleaning and sanitizing a forced hot air system at our lake property. It was nice to see the owner of the company show up on site, on-time, and performing the cleaning service that was long overdue. Rob was professional, courteous and efficient in the cleaning procedure. He reviewed the system, made the collection system connections and cleaned the system effectively with compressed air. The system was re-assembled, sanitized and tested prior to completion. I would recommend Rannali’s Duct Dusters to anyone looking to have this service completed.”