Nicor gas was giving credit on a gas bill. In June 2011, they sent a thousand dollar bill, with a new meter number. What happened to the old meters. This lady who would not give me her name has been switching meters, ( saying they need them somewhere, else. One meter switched came a hundred miles away! What kind of business practice is this. I have requested that they return the meters and they have refused. They will not even tell me why! These switched meters are old, old, , meters.! Don"t gas meters give off mercury! They have never... read full review »