226 GLADYS St

PORTAGE, MI 49002

​(269)290-6449

24/7 MOBILE SERVICE

Open Saturdays

©Michigan Security and Lock All Rights Reserved

  Come and visit our location at

226 Gladys St.

PORTAGE, MI 49002

​(269)290-6449


Click here to email us with your service request or questions  

Master Key Systems

Simply put, a master key system allows for each lock to have its individual key, but also there is a master key which will open all of the locks.
So if you are tired of having a different key for every door in your business, our experienced technicians at Michigan Security and Lock will engineer a customized master key system specific for your existing locking hardware.

We will utilize the existing hardware that you have. Michigan Security and Lock will integrate a master key system into your current hardware is surprisingly affordable. Not only do we design and implement new master key systems, but we can service and expand your existing system as well.
If you lost the charts for your current master key system or not happy with your current provider, Michigan Security and Lock can decode your existing master key system and create and make new master key charts for you allowing expansion and a cost savings to you.

Call us now for a free no obligation consultation or fill out the form and one of our customer service representatives will call you.