R in LP 1 review North York, ON Joined 2012/05/17 10/10 Locks and full alarm system Locks & Locksmiths review in North York Over 8 years ago Pre-Lock was terrific. Very knowledgeable staff and immpecable service. They took great care to make sure that the alarm system was customized for my home and needs. I strongly recommend them! Job Price Was this review helpful?