Masters Safe & Lock, Inc.

Masters Safe & Lock began serving Maryland businesses and residences in 1983. Throughout these years we have operated with the simple principle of providing reliable service at reasonable rates. Our knowledgeable and experienced staff is ready to help you with your security needs, from simple openings and rekeying to safe and vault openings and repairs.

Masters Safe & Lock designs, installs and maintains keying systems for large institutions such as HMOs and hospitals, retirement villages and nursing homes, office buildings, etc., as well as for many small and large businesses in Frederick, MD and surrounding areas.
Master Key Systems, High Security Key Systems, Interchangeable Core Systems, Panic/Exit Hardware, Safes – opened, repaired, serviced, Keyless Access Devices, Door Closers, File Drawer and Desk Locks.

Masters Safe & Lock installs and services Medeco High Security Locks as well as most major brands of hardware, including Schlage, Kwikset, Yale, Corbin, Weiser, and more.

We open and move safes in Frederick, MD

The experts at Masters Safe & Lock in Frederick, MD know how important a safe or vault is to your home or business. Whether you need a new safe installed or access to your safe, the professionals at Masters Safe & Lock are happy to serve commercial and residential clients in Frederick, MD and surrounding areas with a variety of safe and vault services.