Locksmith Hornsby Dr Lock Locksmith provides a 24 hour locksmith service throughout the Hornsby and surrounding areas. Hornsby has grown over the past few years, with the growing demand for locksmithing services and emergency locksmithing service (24 hr lock out service) Dr Lock has been a dominant and trusted security service for the last 10 years. Our locksmiths are familiar with the area and are master locksmiths, what that means for our customers is they can always expect the