Safety | Efficiency | Sustainability

At W.F. O'Brien, we have been leading the way in the locksmith and security industry for over 40 years. Our story began in 1971, and since then, we have evolved to become one of the most trusted and respected lock, door, and architectural hardware organisations in New South Wales. Our team consists of highly trained staff and locksmiths with unparalleled knowledge of lock products, including our specialty in Bilock (founder distributor) and Master Locksmith Association restricted key systems.

As a market leader in Sydney, we provide a wide range of services, including door repair and maintenance, access control systems, and locksmith services. Our expertise extends to installing, servicing, and repairing various types of doors, including glass, steel, aluminium, hinged, and moveable doors. We also offer advanced access control systems, including key-fob, PIN, or swipe card technology, to ensure the integrity and security of our clients' properties.

At W.F. O'Brien, we take pride in our commitment to safety and compliance. We believe that ensuring the safety of all parties involved is paramount. Our team is trained in safe work practices and maintains a safe working culture, adhering to the highest standards of safety and compliance. Our Environmental Sustainability programme is designed to minimize our environmental footprint and contribute to a cleaner, greener environment.

Our openness and transparency have earned us numerous accolades, including the Marrickville Business Achievement Award. This recognition is a testament to our commitment to providing exceptional service, client-driven solutions, and unparalleled expertise in the locksmith and security industry. Our key partnerships with leading brands, such as Dorma Door Controls, demonstrate our dedication to staying at the forefront of innovation and development.

As a trusted and respected partner, we are committed to delivering unparalleled service, expertise, and value to our clients. Our team of experts is dedicated to providing customized solutions that meet the unique needs and goals of each client. With our extensive experience and expertise, we confidently provide comprehensive locksmith and security solutions for residential, commercial, and industrial properties across Sydney and beyond.

Whether you are a homeowner, business owner, or responsible for a commercial space, we understand the importance of ensuring the safety and security of your property. At W.F. O'Brien, we pride ourselves on our associations and relationships with industry leaders, which enable us to stay at the forefront of innovative products and security systems. Our accreditations have given us the opportunity to project manage large-scale operations on and off contract, further demonstrating our commitment to excellence and customer satisfaction.