Lock Installation in Sydney: 24h/7 Availability

Professional Lock Installation in Sydney by Licensed Locksmiths
When it comes to the security of your residential, commercial, or automotive property in Sydney, it's important to rely on the services of licensed and professional locksmiths. At Lost Key Locksmiths, we pride ourselves on employing a team of highly skilled and qualified locksmiths who are dedicated to providing the highest standard of lock installation services - all with our $0 call out fee.
In the state of New South Wales, locksmiths are required to hold a valid Security Licence issued by the Security Licensing & Enforcement Directorate (SLED). This licence ensures that locksmiths have undergone the background checks, and assessments to demonstrate their suitability in handling lock and security systems.
All of our locksmiths at Lost Key Locksmiths are fully licensed by SLED, meeting the strict requirements set forth by the regulatory authority. In addition to their SLED certification, our installers maintain ongoing training to stay up-to-date with the latest lock technologies, security trends, and best practices.




As an experienced residential locksmith company in Sydney, Lost Key Locksmiths is committed to providing our clients with the highest level of expertise and service. Our experienced locksmiths are experienced in installing a wide range of lock types, including:
- Traditional deadbolts and mortise locks
- Electronic keypad and smart locks
- High-security locks with restricted key systems
- Keyless entry systems for commercial and residential properties
- Automotive locks, including transponder key programming
When you choose Lost Key Locksmiths for your lock installation needs, you can have the peace of mind knowing that your property is being secured by experienced professionals who have the knowledge, skills, and credentials to get the job done right.
Residential Lock Installation in Sydney
The scope of our residential lock installation services at Lost Key Locksmiths covers a comprehensive range of lock types and security solutions to enhance the protection of homes across Sydney.
Commercial Lock Installation in Sydney
At Lost Key Locksmiths, our commercial lock installation services in Sydney are designed to meet the unique security needs of businesses and organisations of all sizes. Our team of experienced commercial locksmiths offer a complete range of locksmith solutions to enhance the protection of your commercial property.
What Lock Types Do We Install in Sydney?
At Lost Key Locksmiths, we offer a wide range of lock installation services in Sydney, catering to the diverse security needs of our residential, commercial, and industrial clients. Here are some of the key lock types we install, along with their features and benefits:
- Smart Locks: Smart locks are advanced electronic locking systems that utilise technology to provide enhanced security and convenience. These locks can be controlled and monitored using a smartphone app or voice commands, allowing you to remotely lock/unlock, grant access, and track entry activity.
- Deadbolts: Deadbolts are a traditional and reliable locking mechanism that provides an extra layer of protection against forced entry. These locks feature a solid metal bolt that extends into the door frame, making it extremely difficult to break through.
- Mortice Locks: Mortice locks are heavy-duty, commonly used for both residential and commercial properties. They fit within a pocket or cavity (mortice) in the door, offering robust security and durability.
- Sliding Door Locks: Sliding door locks provide secure locking mechanisms for patio or glass doors. These locks are designed to prevent unauthorised access while allowing smooth door movement.
- Oval Cylinder: Oval cylinder locks offer a compact, versatile option for various door types. They are often used in commercial and residential settings for added security with ease of key management.
- Rim Cylinder: Rim cylinder locks are mounted on the surface of doors, typically for quick and easy installation. These locks are often used in combination with other locking mechanisms, such as night latches, to enhance security.
- European Cylinder: European cylinder locks are commonly found in modern European doors. They are recognised for their high security, offering features like anti-pick, anti-bump, and anti-drill capabilities to resist tampering.
- Knobset: Knobset locks are simple but effective locking mechanisms, commonly used for interior doors. They provide basic security while adding an elegant touch to door hardware.
- Leverset: Leverset locks are ideal for both residential and commercial applications. These locks are easy to operate, offering a comfortable, secure option for internal and external doors.
- Privacy Locks: Privacy locks are ideal for bedrooms and bathrooms, allowing users to lock the door for privacy while also providing an easy-to-operate unlocking mechanism from the inside.
- Patio Bolt: Patio bolts are designed to secure sliding or hinged doors, providing additional protection for exterior doors. They are a reliable choice to enhance the security of your patio or balcony doors.
- Entrance Locks: Entrance locks combine functionality and security, commonly used on front doors. These locks typically feature a deadbolt and a handle, ensuring high-level protection against unauthorised access.
- Passage Locks: Passage locks are ideal for interior doors in non-secure areas. These locks don’t require a key and allow for easy passage between rooms, making them a great option for hallways or closets.
- Mailbox Locks: Mailbox locks provide security for your mailbox or letterbox, ensuring that your mail is kept private and protected from theft or tampering.
- Cabinet Locks: Cabinet locks are designed to secure cabinets, drawers, or storage areas, offering safety for valuables, sensitive documents, and other important items within your home or office.
- Mechanical Locks: Mechanical locks are key-operated locks that don’t rely on electricity or digital technology. They are reliable, long-lasting options for securing doors, gates, and cabinets.
- Gate Locks: Durable locks designed specifically for external gates, offering added security for outdoor spaces and property perimeters.

What Lock Brands and Types Do We Install in Sydney?
At Lost Key Locksmiths, we work with a wide range of industry-leading lock brands to provide our clients in Sydney with the most reliable and effective security solutions. Our experienced locksmiths are experienced in installing locks from the following prestigious manufacturers:
- Yale: Respected brand that specialises in providing innovative locking solutions for both homes and businesses. Our locksmiths install a diverse selection of Yale locks, such as traditional pin-and-tumbler cylinders, keyless entry systems, and high-security locks. Yale is known for its commitment to engineering excellence and industry-leading security technology.
- Lockwood: Known for robust security and reliability, Lockwood locks offer a comprehensive range of solutions, including deadbolts, padlocks, and high-security options for both residential and commercial properties.
- Brava: Provides quality locking solutions for residential needs, with a focus on durability and affordability. Brava offers a range of deadbolts, entrance sets, and padlocks.
- Carbine: Offers high-quality locks with advanced security features tailored to Australian standards. Carbine’s range includes deadbolts and digital locks for enhanced property security.
- Whitco: Known for versatile residential locks, Whitco products include window locks, screen door locks, and patio bolts, perfect for securing entry points throughout the home.
- Abus: A leading brand in padlocks and security solutions, Abus provides high-quality locks suitable for residential and commercial applications, known for their resilience and high security.
- Dormakaba: Specialises in commercial-grade security solutions, offering a range of access control systems and locks for robust building security.
- ASSA ABLOY: Renowned global leader in the lock and security industry. We install a comprehensive range of ASSA ABLOY locks, including electronic access control systems, keyless entry devices, and integrated security solutions. ASSA ABLOY is known for its commitment to innovation, quality, and delivering tailored security products for both residential and commercial applications
Smaller Manufacturers:
- Jacksons: Offers specialised lock products for unique security applications.
- Lock Focus: Known for cabinet locks and specialty locking solutions.
- Borg Locks: Produces mechanical push-button locks, suitable for keyless entry in low-security areas.
- D&D Technologies: Specialises in gate locks and latches, providing secure and weather-resistant locking solutions for outdoor use.
Why Choose Lost Key Locksmiths for Lock Installation in Sydney?
When it comes to lock installation in Sydney, there are many reasons why you should choose Lost Key Locksmiths as your trusted service provider:
We understand that lock-related issues can arise at any time, which is why we offer 24/7 emergency locksmith services in Sydney. Our locksmiths are available around the clock to respond quickly to your urgent needs, ensuring minimal disruption to your daily activities.
Our locksmiths are strategically positioned across Sydney and the surrounding suburbs, allowing us to arrive at your location in a timely manner, often within 30 minutes of your call. This rapid response is very important, especially in emergency situations or when your business operations are impacted.




Our clients consistently praise our professional conduct, attention to detail, and outstanding customer service. With a 5-star Google rating, we take pride in each positive review and strive to exceed expectations in every interaction. Our locksmiths are fully licensed by the Security Licensing & Enforcement Directorate (SLED) in New South Wales, ensuring they have the necessary credentials for all your lock installation needs. Additionally, we maintain comprehensive insurance coverage, providing extra peace of mind by protecting you and your property in the rare event of any issues.
At Lost Key Locksmiths, we prioritise transparent and competitive pricing. We offer a $0 call-out fee and provide upfront quotes, backed by a 100% customer satisfaction guarantee. You can trust that you’re receiving excellent value with every service.

Welcome to
Lost Key Locksmiths
Lost Key Locksmiths are Sydney's trusted experts in all types of locksmith services. Our locksmiths are ready to help you with any lock or key issue, big or small - all with our $0 call out fee.