Mathias Lock and Key, Inc — Doors · Locksmiths & Security in Denver, CO

Mathias is here because of you, our loyal customers, and because of our expert technicians. We value your security, safety, and peace of mind. Your complete confidence is our goal. We care. Our guarantee is absolute. We are your one stop shop for everything in/on/and around your door opening. From locks and keys, to the door and frame itself, and a camera to watch over it, we are your security experts.

Need hardware for your hardware installer?

20% off

We also own Hinge Outlet — professional-grade hinges, handles and door hardware shipped fast. Homeowners can claim a one-time 20% code, capped at $500 in savings.

Get 20% Go to Hinge Outlet