The provider that stands out and has had top reviews for many years in Canada is TS Lucy. Good luck.

I have seen many Ladies in Toronto and most have been very good. I recommened Lucy, Soda Carolina & Victoria to name a few.
http://www.eros-toronto.com/sections/toronto_shemale_escorts.htm

plus you can look at this link below you will see about 100 listed on here, all kinds for all types, just about all over Canada.
MJ