A Master Key System provides secure, organized access control for commercial properties by allowing different levels of access with fewer keys. We design and install custom master key systems that improve security, simplify key management, and support business operations.

Save 15% — Request Your Quote Online!

What Is a Master Key System?

A master key system allows:

Individual keys to open specific doors

Master keys to open multiple or all doors

Optional grand master or sub-master keys for departments or management levels

This system is ideal for offices, retail spaces, apartment buildings, schools, warehouses, and medical facilities.

Custom Master Key System Design

Every business has unique access needs. We create custom-designed master key systems based on your floor plan, staff roles, and security requirements. Our systems are scalable, allowing future expansion without compromising security.

Master Key System Installation

We professionally install:

Commercial-grade cylinders

High-security locks

Restricted keyway systems

Clearly labeled and documented key hierarchies

All installations meet commercial building and safety codes.

Rekeying & System Expansion

Already have a master key system? We provide:

Master key rekeying

System upgrades

Adding new doors or access levels

Lost key security resets

This ensures continued control without replacing all hardware.

Restricted & High-Security Key Control

We offer restricted key systems that prevent unauthorized key duplication. Keys can only be copied with proper authorization, protecting your business from internal security risks.

Benefits of a Master Key System

✔ Fewer keys to manage
✔ Controlled access levels
✔ Increased security
✔ Cost-effective long-term solution
✔ Scalable for growing businesses

Why Choose Us for Master Key Systems?

✔ Experienced commercial locksmiths
✔ Precise planning & documentation
✔ High-quality hardware
✔ Confidential & secure key control
✔ Reliable ongoing support