I use and recommend Downtown Camera. They are on Queen St. East near Church (quite close to the Henry's.)
The folks there seem more committed to film than any of the other general purpose camera stores. Their in-house lab does a consistently good job for me, and they don't charge too much.
They do black & white, colour (C41 in house, E6 sent out), medium format and 35mm, and getting a good CD with 6-megapixel scans is only $5 at the time of processing.
Photofinishing Services
---------- Post added 05-09-14 at 03:58 PM ----------
I've also been meaning to try out David Nardi's processing services too:
E6it! Colour E6, C41 & Black and White Film Processing, Toronto
Contrary to the name "E6 It!" he processes all kinds of film, including black & white.