same time everyday here ...and there is NEVER anyone on the line ... if someone who does get the duct company could post the company name or report it or somthing please ...although I'm sure its just a company looking for active cell numbers to sign up for premium services.. Pray the day never comes they can charge landlines!

These idiots called my unlisted number.  The first time they called, no one was on the other end so I called the number back.  Got a recording saying I could leave a message and it was forwarding me.  Then I got another recording saying that the voice mail box was full.  The second time, there was a person on the other end.  It's a duct cleaning company.  I told them to remove my number from their list.  We'll see what happens.

I am in the same boat as you....I am quite ticked that they are calling...looking into them and I am going to report them

Just got this call this morning. And probably several other times over the last few months. I've actually talked to these do***e bags before too. They are fully aware. I need to get their company number and name to report them to the CRTC.

just tell them to @#@# themselves with their hose.  
they get the point.