Calls several times a day. Doesn't leave message. Several times answered and they hung up. Comes up Unknown Name. Call back and says not working #.  TODAY, finally got response when I answered and yelled HELLO, the guy on other end says his name with Mr. Shingle Roofing. I politely ask him to remove my name and # off list that I keep receiving calls from this # and I have new roof and also company I deal with.