Locksmith designing a master key system for a commercial building in Minneapolis
Commercial Locksmith

Master Key Systems in Minneapolis

One key for management, individual keys for staff. We design and install master key systems for offices, buildings, and multi-tenant properties.

Custom Access Hierarchies

Master key systems let you control who can access which areas. Grand master, master, sub-master, and individual key levels — designed around your operational needs.

Design, Install, and Document

We design the key hierarchy, rekey or replace all cylinders, and provide complete documentation of the system so you can manage it going forward.

Master Key System Across the Twin Cities

Our mobile locksmiths serve Minneapolis, St Paul, and the surrounding suburbs. Wherever you are in the metro, we can reach you fast.

Frequently Asked Questions

What is a master key system?

A master key system allows one master key to open all locks in a building, while individual keys only open specific doors. This creates an access hierarchy without electronic systems.

Can you add a master key system to existing locks?

In many cases, yes. We can repin existing lock cylinders to work within a master key system without replacing the hardware.

Need Master Key System in Minneapolis?

Fast mobile service — we come to you, day or night.

Call (612) 990-1860