Do you guarantee your work ? September 29, 2014 No Comments I have a Customer Satisfaction Policy if you are not satisfied, I will re-clean your duct system free of charge. Previous Post Next Post You may also like March 31, 2018 Why do I need a detailed cleaning of my HVAC system? May 18, 2015 Do you provide duct replacement services? September 29, 2014 Does Duct Cleaning make a lot of dust in the house ?