LSI Facility Nicholasville Kentucky

Lockmasters Security Institute in Kentucky
The LSI facility in Kentucky is nestled in the Heart of the Bluegrass where 60% of the nation is within a days drive. Our 22,000 square foot building is a state-of-the-art facility with 3 large classrooms. All are are designed and equipped with the most advanced tools and supporting materials and technology to handle a broad range of training for the lock, safe, vault and physical security industry.
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Classroom 1

The John C. Miller ProLock Room

This classroom has 24 well equipped student workstations to facilitate the teaching of all aspects of professional locksmithing. It has a vast array of modern key machines, duplicators and other commercial machinery. An extensive collection of cutaway lock models and numerous locks from the world over, are mounted for close study and picking. This room also has an automotive bay and more. Come see why LSI's hands-on training is second to none in the industry.

Professional Locksmithing
Lock Mounts
Classroom 2

The Harry Miller Safe & Vault Room

The collection of GSA containers for study in this classroom is unequalled for GSA Authorized Safe & Vault Technician and Inspector training.Both Government and retail safes and safe locks are taught in this classroom

Safe, Vault, Container
GSA Safe & Vault Training
Classroom 3

The J. Clayton Miller Security Room

This classroom boasts some unique features for training in many aspects of physical security, such as perimeter, lighting, IDS, CCTV and more. The room itself is secure to government standards. The customDoor Lab covers Prolock2 and other specialized training.

Security Classroom - Door Lab
Security Classroom - Door Lab

Also In the building...

The Museum
of Physical Security

Over 4000 safelocks, timelocks and key operated locks on display. From the 13th century forward. The largest such collection in the world including The Harry C. Miller Collection and The A. J. Hoffman Collection.

Self discerning or guided Tours available Mon.-Fri. 8:30-5:00pm EST.
See the Museum section for more.

Museum of Physical Security
Harry Miller Lock Collection

In and around the building, there are contiuous displays of locks, safes and history of security.


AJ Hoffman Lock Collection


LSI also has a pretty relaxing atmosphere for in between things. There is a large breakroom with kitchen, Student computers on a separate public network and a company store.

LSI ammenities
While your on break you can play ping-pong, basketball, volleyball, or cornhole and after hours fishing and golfing equipment is available for use. For entertainment ideas, see the tourism page.