I wanna give a try for one of my products,
Any english-speaking telemarketing companies you recommend?
Also if you have advices or good source to learn from it I would be happy to check it 
An acquaintance of mine works for The Logit Group in Toronto so you could check them out - I know they've done surveys and telemarketing stuff for Rogers, Bell etc but not sure if they do product marketing on an individual level.
There's also Ipsos Reid here: http://www.ipsos.ca/en/ Check them out for articles and more info on how to best advertise adn market your product
Good luck!