Commercial doors, master key systems, and more

As the leading commercial expert in Kalamazoo – and all of Southwest Michigan – Lock Master Security has a deep, unmatched knowledge of commercial doors, master key systems, high-security locks, and more. Offering a wide range of commercial-grade hardware, we are able to install and repair equipment from nearly all major brands. Whether you’re experiencing a door hinge failure, a broken lock system, or a damaged or deteriorated door, we can help. Additionally, we can help to increase security – and convenience – at your location by installing an intercom, access control, or master key system.


Experienced commercial locksmithing

When it comes to commercial locksmithing, your business deserves the best. For that reason, Lock Master Security is absolutely committed to offering the industry’s most reliable, cost-efficient products.

  • General Lock
  • Schlage and Schlage Primus
  • Master Lock
  • LCN
  • Marks USA
Timely, reliable commercial door repair.

If your business’ doors aren’t functioning properly, you need a commercial locksmith that can respond in a timely manner and perform reliable, long-lasting repairs. With over two decades in business, Lock Master Security will provide you with a prompt, high-quality repair.

Quality, security, and convenience.

Tired of juggling a heavy, unwieldy keyring weighed down by hundreds of keys? We can work with you to install a master key system that affords you access to every area of your business. Best of all, master key systems can be used to provide restricted access to employees and visitors.

Contact us today to discuss your needs