I've been going to Professional Alterations and Dry Cleaning (5261 Highway 7) the owner is a real magician, tapered and hemmed a pair of jeans for me for about $15-16. If you live in or around Markham I would highly recommend it.
I've done this once it was at Todays Sportswear (one at pacific mall), 3 guys came back they just started to cause a scene and threatened to call the cops. When the owners came to open the doors the culprits spoke to the owner in their language and still got their pears. Moral of the story is if...
If your looking for something to wear to the office, I just recently bought blundstone boots and they're pretty comfortable after the initial break in.