Master Key Systems

Customized Master Key Systems in Los Angeles

Master Key Systems

Simplify access control with a master key system. S & L Locksmith designs and installs customized master key systems for homes, businesses, and institutions.


Why Choose Our Master Key Systems?

A master key system allows you to control access to different areas of your property with a single key. Our experienced locksmiths will design a system that meets your specific needs, ensuring both convenience and security.


We proudly serve a wide range of locations in Los Angeles and the surrounding areas. For a full list of service areas, please visit our Service Areas page.

Our Services

  • πŸ”‘ Master key system design

    We provide customized master key system designs to meet the specific needs of your property, enhancing security and convenience.

  • πŸ”‘ Master key system installation

    Our expert technicians ensure a smooth and precise installation of master key systems, guaranteeing secure access control for your property.

  • πŸ”‘ Master key system maintenance

    Regular maintenance services are provided to keep your master key system functioning optimally, preventing security breaches.

  • πŸ”‘ Key duplication for master systems

    We offer precise key duplication services for master key systems, ensuring you have the keys you need when you need them.

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    I recently had an emergency situation where I was locked out of my house, and I can't thank S&L Locksmith enough for their prompt and professional service. The locksmith arrived within 20 minutes of my call, and he skillfully picked my lock without causing any damage.


    Thumbtack Customer

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    I had an exceptional experience with S&L Locksmith, Rebecca, the technician, was incredibly skilled and professional. She arrived promptly and efficiently resolved my lock issue. I was impressed with her expertise. S&L Locksmith and Rebecca are definitely deserving a 5-star review. I highly recommend their services to anyone in need of a locksmith.

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    I had a great experience with S&L locksmith. I was locked out of my home last night not only did Rebecca arrive within 20 minutes, she was super friendly and knowledgeable! Highly recommended.

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    Such an amazing company they were on time and they made sure all of the locks at my business were working properly. They also re-keyed a few locks, and I will definitely be recommending them to all of my employees and friends. Thank you so much.

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Contact Us


Simplify your access control with a master key system. Contact S & L Locksmith to get started today.


Phone: 844-277-9738


Email: Sllocksmithca@gmail.com


Locksmith License: LCO #7661

Frequently Asked Questionsο»Ώ

  • What is a master key system?

    A master key system allows different keys to open specific doors while a single master key can open all doors.

  • Can I get additional keys for my master key system?

    Yes, we can provide key duplication services for master key systems.

Our Services

More Services

Contact Us Today for a Free Estimate or Schedule Locksmith Services

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