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 September 29, 2014 Will HVAC system cleaning reduce our home energy bills? March 12, 2015 Do you perform ducted heating repairs in Melbourne? September 29, 2014 What type of payment methods do you accept ?