24-Hour, Canada-Wide Emergency Locksmith Services Our fleet provides 24-hour 7-day service in Montreal, and Canada wide. Founded and based in beautiful Montreal, Prestige SecurKey provides cost-effective, intelligent and high-security solutions for corporate and residential clients; since 1980. With over 30 years of experience in the locksmith service business, we not only have the experience; but also the skill and knowledge to fulfill all of your security needs.