5 técnicas sencillas para la Air Duct Cleaning
5. Clean the Air Return Vents: The technician will cut another small hole in your main return duct and take “before” pictures of the duct’s interior. The vacuum hose is then connected to the main return duct. The same process, Campeón described in Step 3, is repeated, but on the air returns.Download the history of bookings on individual empl