There is a place on Steels and Keele. Called Auto Glass something, it's right across from the LADA building, and across from Tint King. The owner's name is Don; he does a pretty good job, and he can also do the front. He is not cheap but he is good.
I tinted my GEO there a couple of years ago, and my friend has done 2 of his cars as well. Another thing is, I would not recomend you to do the front. My friend did it on his car, and he regrets it. It's a total pain in the ass to drive at night. I agree with him since I've been in his car, but it's up to you.
As far as Tint King goes the owner of the one on Steels is a greedy asshole.