Make sure that the company has the proper equipment and enough HEPA filtered vacuum power (2,000 CFMs or more), to properly clean your air ducts. Be weary of companies that use small vacuum units that have a small rotating brush on the end of a small vacuum hose with a typical airflow of 150 to 300 cfm or less. Proper air duct cleaning vacuums are negative air machines with 2,000 CFMs have 8 inch to 14 inch or larger, vacuum hoses to capture large quantities of dust and debris.
On the other hand there are a lot more duct cleaning business that will appropriately clean the air system and duct and make use of industrial damaging duct cleaning vacuums with a minimum of 2,000 CFMs of vacuum power and use correct agitating tools to move the contaminants within the duct to be recorded with HEPA filters and consisted of by the duct cleaning vacuum devices.
Jacksonville Duct Cleaning is a full service air duct cleaning provider in the Metro Jacksonville area. We specializes in Professional air duct cleaning and much more. We service all of Northeast Florida, metro Jacksonville, Duval, Clay, Nassau, and St. Johns County, Orange Park, Ponte Vedra, St. Augustine, Palatka, Middleburg, Starke, Baldwin, Green Cove, and points west to Lake City.