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Securing Sydney’s
Northern Beaches

With over 40 years’ of experience under our belt, the Barrenjoey Locksmiths team provides industry-leading locksmith, building access and security services for commercial and residential properties across Sydney’s Northern Beaches whenever and wherever our valued customers need it.


Welcome to Barrenjoey Locksmiths & Security

Founded in 1975, Barrenjoey Locksmiths is the premier residential and commercial locksmith and alarms service provider in the Northern Beaches of Sydney. The Barrenjoey Locksmiths team is dedicated to quality workmanship, service excellence and delivering value for money. We strive to provide superior customer service to all our customers, whether it’s a home security consultation or an emergency lock-out situation. In partnership with a number of Australia’s leading manufacturers and suppliers, including Lockwood, Carbine, Brava, Dormakaba, Lockton, Whitco, Abus and Jackson’s Locks, Barrenjoey Locksmiths offers the highest quality products to give you the ultimate peace of mind that your home or business is safe and secure. Whether you’re a business seeking commercial locksmith solutions or a home-owner looking to protect your residence and household members, our team of experts are here to guide you through the process of choosing the right CCTV surveillance, alarm and access systems to protect your property and people.


Why Choose Barrenjoey Locksmiths?

  • Long Community History

  • Full Suite of Locksmith, Building Access and Security Services 

  • 24/7 Emergency Services (within an hour*)

  • Fast Consultation & Professional Advice

  • Scratch & Damage Free Installations

  • Customer Satisfaction Guarantee


Years in Business


Locks per month


Satisfied Clients

Our Locksmiths Come To You 24/7!

Servicing the entire Northern Beaches area, our mobile workshops and expert team members are there when you need us. We can deliver same-day residential, commercial and automotive locksmith, access and security services while guaranteeing the unrivalled quality our clients have come to love.

Over 200 Google Reviews

Trusted across Sydney Northern Beaches

  • Very professional and kind. Obi was extremely patient and helpful. I highly recommend to anyone looking for quality service in the Northern Beaches area.

    – Olivia Mitchell
  • Barrenjoey Locksmiths are always reliable, on time and very professional. I would not hesitate to recommend them to anyone. I had various items I needed done and everything was completed on the day.

    – D M
  • Barrenjoey Locksmiths were great. Extremely professional service, very prompt and they were only here for 20 minutes before they fixed the issue. Would highly recommend and would use again.

    – Fiona Gardiner
  • I managed to lock myself out of my unit, but Nick came to let me into my unit precisely as promised when I called out of hours, and sorted the issue pleasantly, graciously, and promptly. I would totally recommend Nick.

    – Ian Francis
  • Our home security alarm system was installed by Barrenjoey Locksmiths in 1992 and has been in dependable operation ever since, needing only replacement of a battery every few years. Thoroughly efficient excellent service!

    – Bruce Lincoln
  • We have used Barrenjoey Locksmiths many a times now and find them to be very professional, very helpful, great customer service and very easy to deal with. They are the team for all my alarm and key needs! Thanks Guys!

    – Karen Wilshire
  • Barrenjoey Locksmiths are our local go-to company for anything to do with doors and locks. They responded promptly to an emergency call out, and we are very fortunate to have their expertise to hand, a great job, prompt and professional.

    – Louise Alston