I checked Canada 411.  Their listing says it belongs to Iristel Inc.  who are purported to be purveyors of phone equipment and service.  So, if you're getting an HVAC pitch, it must be a scam.

they keep calling me. furnace.  I watched in the news  that duct andcleaning furn companies were fined bc no call, but they keep bothering people .stop it

HAVE YOU EVER HEARD OF UNLISTED NO AVAILABLE NUMBER IN YELLOW PAGES OR IN WHITE PAGES THAT IS WHY IT IS CALLED UNLISTED IT IS AGAINST THE LAW TO OBTAIN AN UNLISTED NUMBER ILLEGALLY MEANING YOU DID NOT AND WERE NOT GIVEN THE NUMBER DIRECTLY BY THE CUSTOMER WHO THE NUMBER IS REGISTERED TOO WHO IS PAYING FOR THE USE OF THAT UNLISTED NUMBER!!!  DUH??? BACK AT YOU YOU UNEDUCATED FK!

He spoke too fast for me to catch the name of the company Said they were calling to schedule an appointment to check my furnace and air conditioner efficiency and to confirm that there were no leaks.  They said that I may qualify for up to $600 in government rebates and they did have my correct address, however my furnace and air conditioner are new and they are not my current supplier.    Guess this is another version of the door to door water heater guy.  

Called our house at 418 am.   Rang once and hung up

Would not confim were they got our name and number from, private name private number. Amazing how these people get you number, plus can be so bold and rude on there answers. Time bell canada steps in and takes action.