I have some small renovation in my previous house and the current one. I have used several contractors. I like the Steven Feng. His celluar phone seems 613-261-9930. I will confirm for you, if you are interested in him.
BTW, I suggest you invite several contractors to review your bath room and discuss the project with them. You can compare them. If possible, let them to show their previous project. Somehow, you have to find a work-hard one, not earn-money machine.