Can you provide me a rough estimate for the work? February 20, 2016 No Comments Ans: Yes, once our staff pre-inspect your ducts. They would provide you a tentative costing amount. Previous Post Next Post You may also like January 19, 2016 Can you do heater unit servicing too? May 19, 2017 What is the best time for duct cleaning? January 26, 2016 Do you provide the cleaning supplies?