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Master Key SystemsIn Memphis, TN

Take control of your building's security with a master key system designed around your business. We organize your locks so the right people have the right access.

Call (901) 795-0032 Request System Design
Grand master key hanging at a commercial door
Since 1977Serving Memphis for over 45 years
Licensed & InsuredFully licensed, bonded and insured
Local & TrustedMemphis-based company
Fast Response24/7 emergency locksmith service

How Master Key Systems Work

Hierarchical access. Maximum security. Total control.

One Key. Multiple Levels of Access.

A master key system gives you the ability to control who can open which doors within your facility.

Request a System Design
Grand Master KeyOpens all doors in the system
Master Key AOpens assigned groups
Master Key BOpens assigned groups
Sub Key A1Area 1 Doors
Sub Key A2Area 2 Doors
Sub Key A3Area 3 Doors
Sub Key B1Area 4 Doors
Sub Key B2Area 5 Doors
Sub Key B3Area 6 Doors
Individual KeysOpen assigned doors only

Why Your Business Needs
A Master Key System

  • Control who has access to which doors
  • Streamline operations and save time
  • Reduce the risk of lost or unauthorized keys
  • Easily add or remove access as needs change
  • Increase security and accountability
Better Security

Limit access to sensitive areas and keep your building secure.

Improved Efficiency

Managers can access multiple areas without carrying multiple keys.

Easy to Manage

Add, remove or change access without replacing every lock.

Cost Effective

Get more control without the cost of a complete lock replacement.

Recent Master Key System Project

Warehouse and office facility in Memphis

Warehouse Master Key System

Memphis, TN
The Challenge

The client needed better control over 42 doors across a large warehouse and office facility.

The Solution

We designed and installed a custom master key system with multiple access levels for staff, management and vendors.

The Result

Improved security, simplified access and peace of mind for the entire team.

Project Details

42 Doors Secured
3 Levels of Key Access
6 Master Keys Issued
Completed in 2 Days
View All Projects →

We Work With Leading Hardware Brands

ASSA ABLOY, Schlage, Yale, BEST, Sargent, Von Duprin

What Our Commercial Clients Say

★★★★★
“

Quality Safe & Lock designed a master key system that fit our needs perfectly. Professional, efficient, and the team made the process easy from start to finish.

Michael R.
Michael R.Facilities Manager, Memphis, TN

Frequently Asked Questions

What is a master key system? ▾
A master key system is a hierarchy of keys: individual keys open specific doors, master keys open groups of doors, and a grand master opens every door in the system — giving you complete, organized control.
How many levels can a master key system have? ▾
Systems can be designed with two, three or more levels depending on your facility's size and needs — from a simple master/individual setup to multi-department hierarchies.
Can you add more doors to an existing system? ▾
Yes. Well-designed systems leave room for expansion, so new doors and access levels can be added as your business grows.
What happens if a key is lost or stolen? ▾
We can rekey the affected locks and reissue keys for just that section of the system — you don't have to replace everything.
How long does installation take? ▾
Most master key systems are designed and installed within a few days. Our 42-door warehouse project was completed in 2 days with no business disruption.

Master Key Systems

Design Your Master Key System

Talk to a Memphis locksmith who has been doing this since 1977. Fast response, honest pricing and work that lasts.

Call (901) 795-0032 Request Service
Licensed & Insured 24/7 Emergency Service Serving Memphis Since 1977