Need a Locksmith?

Who Are We

dD Security Solutions is a Melbourne based locksmith company which was established in 1996 and is proud to be a 100% Australian owned and operated business. We have been part of the changing pace of Australian business for over 20 years now. We have been an integral part of the nation’s hospital, retail, police station, residential project and other commercial, education and government sectors.

In 2012, dD Security Solutions joined forces with Designer Doorware Pty Ltd offering the complete package of door hardware products with security and locksmith services to perfectly meet the market’s needs.

Our Clients

Rekey House Locksmith North Melbourne

Designer Doorware

Our team is highly trained and has many years of experience. Most importantly, we are reliable and available for all your queries and requests so feel free to give us a call on (03) 9300 8899 or email us at Alternatively, please visit our Contact us page to fill up the enquiry form. ​

Designer Doorware is a premium quality provider of contemporary architectural door hardware specialising in custom design, special finishes and projects in Australia, USA and Asia-Pacific. In 2012, Designer Doorware acquired dD Security Solutions to provide access control, security and locksmithing services for commercial and government clients with the highest level of security needs, and manage hundreds of restricted keying and security installations, available only in Australia.

Designer Doorware designs and manufactures superior quality door hardware products including door handles, pull handles, sliding door, knobs, door closers, cabinet handles, locks and accessories. The products offer timeless qualities to suit a variety of architectural styles and budgets, with thousands of product options and combinations to choose from at

Our Mission

To build long term relationships with our clients and deliver best quality security solutions and supreme services that exceeds the expectations of our valued customers. We aim to respond quickly to emergency call out requests and provide peace of mind.

A highly trusted leader in the provision of premium security solutions to domestic, commercial, industrial and government clients. Our competencies include an emergency and afterhours locksmith service, delivered by an exceptional team of talented experts.

We offer our range of services across Melbourne’s suburbs, including:

  • Port Melbourne
  • South Melbourne
  • North Melbourne
  • Essendon
  • Footscray
  • Werribee​
  • Hoppers Crossing

Why Choose Us?

We promise high quality security system products and reliable locksmith services at a competitive price. You can be assured that we are at the forefront of locksmith and security technology.


  • Member of the Masters Locksmiths Association and Australian Security Industry Association Limited
  • One of the leading locksmith suppliers in Melbourne
  • Highly professional commercial and local locksmiths
  • Discreet industry-accredited professionals
  • Experts in restricted key systems
  • Provide high security safes installation service
  • Supplier of Power Industry Padlocks

Get in Touch now!


  • Smart security solutions
  • Access control systems
  • Surveillance cameras
  • Alarm systems


  • Restricted key systems
  • Emergency after hours
  • Key cutting
  • Re-keying


  • Practical safe sizes
  • Fire and gun safes
  • Deliver & installation ​
  • Expert consultation

Power Industry

  • VPI key
  • VPI padlock
  • VPI cylinder
  • Restricted VPI access 

What Our Clients Are Saying

dD Security Solutions

"I had an issue with trespassing taking place on my business property. He recommended some great ways to better protect it. Overall a very good experience."

Roberto, Fitzroy

dD Security Solutions

"I recently lost my key and Daniel came to change
my locks. He was very friendly and efficient. He even
fixed another lock that wasn't working properly.
I would highly recommend dD Security Solutions!"

Cassandra Boroš

dD Security Solutions

"I had dD come out to fix my lock. He done a great job
and at a reasonable price. He also made all my
locks on one key. It's so convenient.
Thanks a lot"

Rnan AL-wakel

dD Security Solutions

"I just wanted to let you know Daniel was fantastic, he did exactly what we needed and advised a solution to our fire door issue. He needs to pop back to re hang the door. Then all should be perfect. Kind regards "

Joy zulic, Rosny body Corp chairperson