Getting locked out of your home doesn’t need to be a nightmare.

We can provide 24 hour 7-day emergency service whenever you get stuck!

Just moved in? Ask yourself these questions:

  • Who else has a key to my home?
  • Do you have secure locks in your home?
  • Do you feel secure in your house?
  • Do you feel your assets are secure while you are not at home?
  • Do I need all these keys

If these questions have you worried at all, you need to consult the team at Diamond Lock & Security – a trustworthy and reliable locksmith company offering 24 hour emergency services.


Residential Services

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    Quotes and Enquiries

    Note: please call (08) 9344 1965 if you require urgent assistance.


    We build and live in homes to gain shelter that will safeguard us, our family and our assets.

    We offer a wide range of services for homes:

    • Lock Repair and Replacement: When your dependable locks start to wear out, we will handle the lock repair or replacement for your garage, front door, gate, window, or sliding door.
    •  After Hours Emergency Services: Locked out in the middle of the night? No problem! Contact us, and you will soon be inside your home in no time.
    •  Lock Installation: Whether you have a new home or you just moved into an apartment, we will install new locks for you.
    •  Lock Rekeying: We offer efficient rekeying services for those who want a quick solution for changing their keys without replacing the locks.
    •  Electronic Access Control: For homeowners who want a smart way to enter and safeguard their homes, our high-tech electronic access control systems are the answer.
    •  Safe Installation: Keep your valuables safe with a “safe.” Diamond Lock & Security is your go-to installer for high-quality safes in Perth.
    •  Security Door Locks: We cater to sliding and hinged doors that require extra defence against intruders.

    Stand alone, battery-powered electronic locks are a new part of the lock range that can be fitted to doors and offer convenience and control of entry but not always the security that comes in the mechanical locks.

    Property management
    When Do You Need

    a Locksmith?

    Home security should always be taken seriously. When it comes to locks, Diamond Lock & Security will serve you promptly and professionally.

    When do you need a locksmith? Here are some scenarios where hiring a locksmith becomes valuable:

    • You locked yourself out of your house or property. It is a common mistake that can happen to anyone, including you – no matter how careful you may be with your keys.
    •  You lost your keys. Perhaps they were stolen or no longer working because they were broken. It is time to call a locksmith.
    •  You recently moved to a new house. We recommend that you change all the locks even though the previous owners may have already changed them for you. There is no such thing as being overly careful, especially when it comes to security.
    •  You forgot the combinations, codes, or passwords of your electronic keypad.
    •  You discovered that your locks were damaged due to age, weather, or attempted break-in.

    Your home is one of your most significant investments. But apart from that, it is where you and your family live. We know that your ultimate goal is to keep everyone safe – and Diamond Lock & Security is your partner towards achieving that goal.


    Open 24/7

    With Fully Mobile Equipment

    The Latest in Home Security Technolgy

    Our commitment to offering the latest in lock technology sets us apart from the competition.

    We take pride in the quality of our products and services. We have mobile workshops as well. This way, we can attend to your required locksmith task onsite. We also supply and install locks, safes, which are the key ingredients to a well-protected home. Whenever you need emergency assistance, or you simply want to bolster the existing security system of your home,

    At Diamond Lock & Security, we take our job seriously. We offer fully-accredited services to residential properties to help keep assets and lives safe at all times.Call us (08) 9344 1965, and we will have our technician sent to your location right away.

    Services about us


    Services automotive

    Automotive Locksmith

    Need spare car keys? Lost or stolen car keys? New keys at reasonable prices, genuine or aftermarket options.

    Services emergency

    Emergency Locksmith

    Diamond Lock & Security are there for you after hours. We can help you anytime as we know, thins happen.

    Services key cutting

    Key Cutting

    Key cutting services for residential, commercial buildings, car keys copied or manufactured to factory specifications.

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