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 15, 2016 My duct might need repair besides cleaning. Can you handle that? January 19, 2016 Can you do heater unit servicing too? January 26, 2016 Do you provide the cleaning supplies?