Mr. Lock Security

Mr. Lock is a family-owned and operated business serving the Greater Cincinnati area since 1979. We take pride in our service and are dedicated to finding the right solution for you, from complete locksmith services to security and camera systems to card access.
Mr. Lock is the leading Cincinnati Locksmith, offering a full range of locksmith services including making keys of all types – and we guarantee them! We service and install all brands of locks and lock hardware for residential and commercial applications.
We've worked with many of Cincinnati's most recognized institutions and organizations –
as well as your friends and neighbors!
Contact us today for peace of mind with a personal touch.