Yes it's for air duct cleaning, It's been going on for years. One of the reasons why they get away with it is. They call from India and they spoof local 416 and 905 numbers. If you call the number back this is why you get the message "This number is not in service." Last night the CBC Marketplace did a 2 part show on
telemarketers. Here is the link http://www.cbc.ca/news/business/story/2013/01 ... emarketers.html
Next week is part two of the show.
It is indian air duct cleaning i get a call a day, i said i was dead, in jail, and set up numerous appointments to waste thier time to come out here for me to tell them wrong house..it doesnt stop , its an ongoing thing, they have 100 numbers you cant keep up blocking them...police arnt going to do anything....it drives me insane