How often should I get my ducts cleaned ? September 29, 2014 No Comments Approximately every 2 yrs This is only a guide. Previous Post Next Post You may also like March 12, 2015 Can you do carbon monoxide testing? September 29, 2014 Do we have to cover all of our furniture before you come out to clean the ducts ? September 29, 2014 Will HVAC system cleaning reduce our home energy bills?