Perth Residential & Commercial Locksmiths
Trusted for Quality & Service

Gronbek Security is one of the largest residential and commercial locksmiths in Perth, with a team of police-licensed locksmiths servicing the greater metropolitan area. We have been members of The Master Locksmith Association since 1986 and are trusted by homeowners, landlords and real estate agents, as well as commercial, industrial and mining operations.

We offer a comprehensive range of locksmith and security installation services. With over 30 years’ experience, we can install the latest in commercial grade locks and other security products to protect your home or business. Our established shop in Fremantle, along with our premises in Welshpool, offer a range of high-quality products and helpful advice from our knowledgeable team.


Testimonials

  • I was locked out of my house at 11pm, I had lost my keys whilst out at dinner with friends. I called Gronbek Locksmiths and someone was at my front door within 30 minutes, within  4 minutes he had opened both locks on the front door, would have been a long night in my car. Thanks guys! – Michael Pollard – Shenton Park
  • I was locked out of my house at 11pm, I had lost my keys whilst out at dinner with friends. I called Gronbek Locksmiths and someone was at my front door within 30 minutes, within  4 minutes he had opened both locks on the front door, would have been a long night in my car. Thanks guys! – Michael Pollard – Shenton Park

Find out why Gronbek Security is a leader in home & commercial locksmith services.


All Perth

We service all metropolitan areas, north and south of the river, including Rottnest.


Commercial

Keep your employees & assets safe with the right security solution for your business.

Emergency

Locked out, lost your keys or had a break in? Our mobile team provides a fast response.


Residential

Protect your home and family with professionally installed security products and systems.

Some of our clients

Saint John of God brightwater Global Advanced Metals Trinity College Coles Bunnings Warehouse

Our Products & Services:

  • Emergency
  • 24/7 Mobile Service
  • Safes
  • Alarm systems
  • Security monitoring
  • Car, gate & garage remote replacement
  • Restricted key systems
  • Professional key cutting
  • Mining lock and security
  • Keys duplication: cars, boats, motorbikes
  • Digital locks and deadlocks
  • Access control / swipe card systems
  • CCTV
  • Intercom & gate locks

Free Security Assessment

How secure is your home or business? The best time to consider your security is before a break in occurs. Gronbek Security offers a free security assessment and quote.

Upgrade, Repair, Replace

Our professional team has up to date knowledge on the latest products in security and can provide you with information on the best product choice. We can upgrade, repair or replace your existing locks and systems or install products to complement your existing systems.

  • Kaba
  • Gainbrough
  • Master Lock
  • ABUS
  • Whitco
  • Lockwood
  • ABLOY
  • Bi Lock New Generation