Michel Lippe on Henri-Bourassa, check yellowpge; between $600 - 1200, depending on house price, mortgage or not. He is a old but professional notary, work with his son, so in case if he retired, his son can follow.
I shopped around and he has the most reasonable price.
IF not, try Francine Grou, in VSL, a friend of mine tried her and she is good too.