Jon B. serviced our house last week and his work was excellent! We had never had our ducts cleaned, but he walked us through the process and explained everything, answering all of our questions and concerns. Jon was courteous, efficient, and very professional, while also being personable and kind. He gave our ducts a thorough cleaning and the before and after pictures proved how much of a difference the cleaning made! We would recommend Ductworks to anyone needing their HVAC system cleaned.