Inquiry (采购产品): Duct cleaning Do you do residential duct cleaning? I have an 1800 sq. ft. 2 story home that needs a complete cleaning. What price range can I expect? Thanks Mark **** Hidden Message ***** Mark Rehwald 61107 USA Company: Siemens E-mail: mark.rehwald@siemens.com **** Hidden Message ***** mark.rehwald@siemens.com
