they called at 20:50 and then hang up

Heat pump maintenance for "free"! Requested name is from phonebook (may I talk to Mr or Mrs X and X = phonebook?). I would never do business with someone who try to get a customer this way. For free? Santa Claus with that? Are they qualify? I would never take a chance.

I also got a call at 15:00 on Feb 15. Stated they got my name from my AC vendor and he worked for HP Service Entretien. They said they were already getting paid and that the service was free. I replied that we got the service done by the vendor once a year, to which he inquired if I had a contract for the service. Then he hung up on me.

ils ont appelé autour de 19h45, ont demandé pour parler à M. X. Il n'était pas là, ils n'ont pas laissé de message et ils ont dit qu'ils allaient rappeler.