they just called me and said he was coming down when I explained the building was closed. Wasted my time as I had to confirm it was not an elevator repair company as we are having elevator issues.

Same kind of caller, they're at it again.. Industrial Chemical Supply or Chem Labs.. calling to sell Degreaser.
Fast Talker, SCAM.

Man calls asking for Maintenance Supervisor. I told him he doesn't have a direct extention but I could transfer to his voicemail. He said "well have him paged". I told him we don't have that option. He then said "well give me his cell number" I told him I am not authorized to give that out. His response was "I will head down there in a few minutes" and hung up.  He will not be showing up, this I'm sure of because it is a scam. Last month I had one of these calls and the man told me I was a f***ing b*#@h when I wouldn't give him the cell number and then demanded to talk to my boss. I told him I am the boss and he replied with "there is no way someone so dumb was the boss". I told him to never call here again and hung up on him.

Chemlabs calling our emergency number to try and sell product we did not ask for. And how they lie saying that they talked to me previously.

Cold call blah blah blah. These guys are annoying.