Registered Master Locksmith in Melbourne | MLAA Member. 
Private Security Business Registered. Fully Insured and Covered.

Prompt, Reliable & Professional Locksmith Services - Over 35 Years Experience.


Locksmith Diamond Creek, Victoria 3089


0438 316 866

Since 2001 The Lock Guy has been providing residents of Diamond Creek with a superior quality mobile onsite locksmith service.

We are experts in Commercial, Residential and Automotive services and are a trusted member of the Master Locksmiths Association which guarantees you of quality workmanship and experience, current public liability insurance and a security professional who abides by a strict Code of Ethics.


The Lock Guy is focused on providing and maintaining customer loyalty by offering our customers with a superior and professional mobile locksmith service throughout Melbourne.

The Suburb of Diamond Creek has been described as a mix of suburban and rural lifestyle properties and is located 23 km’s North East of Melbourne.

A thriving Shopping Centre nestles in the heart of this close-knit community which includes local Clubs such as the Diamond Creek Football Club, Rotary Club and a Little Athletics Club. Favorite events held throughout the year is the Diamond Creek Town Fair, Fun Runs and many Fundraisers.

The Community Centre is home to a Gymnasium, Basketball Club and many group fitness classes. Diamond Creek also has a Country Fire Authority which has over 60 members and attends over 230 calls for help annually.

Schools in Diamond Creek include Sacred Heart, Diamond Creek and Diamond Creek East Primary Schools and Colleges Plenty Valley Christian, Diamond Valley and Montessori.

As your Diamond Creek Locksmith, The Lock Guy understands the importance of keeping your family, home and business secure.

We offer many security services to Diamond Creek including Recoding of Locks, Repairing Locks, Fitting Locks, Padlocks, CCTV and Alarm Installation.

Our Automotive Locksmith team is also able to assist if you are locked out of your car or have lost car keys.

As locksmiths of Melbourne, we service this beautiful area and have provided services for door locks, car locks and various other security services.

Quick Quote

Call The Lock Guy today, your reliable and affordable Locksmith in DIAMOND CREEK

CALL US NOW ON 0438 316 866

Our Diamond Creek Locksmith Services Include:

  • Commercial
  • Residential / Domestic
  • Automotive / Car
  • Emergency Locksmiths


  • Restricted Masterkey Systems
  • Restricted Keys
  • Locks Recoded, Repaired or Updated
  • Padlocks / Chains
  • Fire exit doors         
  • Lockable bolts
  • Deadlocks
  • Window locks
  • Door closers
  • Commercial Safes
  • Fireproof filing cabinets
  • Access control
  • CCTV cameras
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