Claimed they were A & E Chimney Sweep. Said they were in the neighborhood and wanted to offer me a special price on it. First of all, I have an unlisted number and am on the no call list. Secondly, when I declined - he told me I was ridiculous. I hung up on him. I don't know if this was legitimate or not but certainly not the way to drum up business and there is no 202 area code under a listing for this company.