Install Master Locks

At Blessing Lock Service, we specialize in the installation of master locks to enhance the security of your property. Our services are available in various locations across Oahu.

Benefits of Master Locks

Master locks provide advanced security features and offer several advantages for both residential and commercial properties. By installing master locks, you can enjoy the following benefits:

Enhanced Security: Master locks are designed to provide superior protection against unauthorized access, making it difficult for intruders to bypass them.

Key Control: With master locks, you have better control over who can access different areas of your property. You can create a hierarchical key system where certain keys grant access to specific zones while others provide broader access.

Convenience: Managing multiple keys for different locks can be cumbersome. Master locks simplify this by allowing you to use a single key to access multiple doors within your property.

Flexibility: Master locks offer the flexibility to rekey your locks enabling you to change the key without replacing the entire lock. This feature is beneficial if you need to revoke access for certain individuals or when you move into a new property.

Installation Services

Our experienced locksmiths provide professional installation services for master locks. We ensure that the locks are installed correctly and function smoothly. Here are the steps we follow:

Assessment: Our locksmiths will assess your property and recommend the appropriate master lock system based on your security needs.

Customization: We customize the master lock system to meet your specific requirements. This includes determining the number of zones and keys needed for your property.

Installation: Our skilled technicians will install the master locks on your doors, ensuring proper alignment and functionality.

Testing: We thoroughly test each lock to verify that it operates smoothly and securely.

Key Duplication: As part of our service, we can duplicate master keys for your convenience. This allows you to have spare keys or provide authorized access to individuals as needed.

Common Applications

Master locks are suitable for various applications, including:

Residential Properties: Protect your home by installing master locks on front doors, back doors, garage doors and other entry points.

Commercial Buildings: Enhance the security of your office, warehouse or retail space by implementing a master lock system to control access to different areas.

Property Management: Property managers can benefit from master locks by having a single key for all units within a building while providing tenants with their individual unit keys.

Educational Institutions: Schools and universities can use master locks to restrict access to certain areas, such as administrative offices or classrooms.

Areas Served

We offer our services in different cities on Oahu, including:

ZIP Codes Served

If you need any locksmith services, please call us at 808-627-7233 or email us at