- 24hr Emergency Locksmith Available Now
PERTH’S TRUSTED AUTHORITY · EST. 1980 · OSBORNE PARK
For over 46 years, Diamond Locksmiths has protected Mosman Park homes with professional, reliable security. Police-cleared, trade-qualified — and here when you need us – security you can trust.
What We Do
We specialise in residential home security designed for coastal properties and established family homes.
Full home security solutions for Mosman Park homeowners.
Control who has access to your home at all times.
Modern hardware that protects without compromising aesthetics.
For local strata complexes and property managers.
Did you know? Most locks can be rekeyed — a simple, cost-effective way to improve your home security after moving in.
WHY CHOOSE DIAMOND
Perth families and property managers have trusted us for 46 years. Here’s why.
46 years protecting Perth homes, families and properties with integrity.
Trade-qualified professionals you can trust in your home.
Well-equipped vans and prompt response when it matters most.
Family-owned. Real people who care about your outcome.
Practical solutions for homeowners — not one-size-fits-all advice.
Available when you need us — not just during business hours.
WHAT OUR CLIENTS SAY
5.0 Google Rating · 200+ Reviews
★★★★★
Absolutely brilliant service. Called late on a Friday and they came out within an hour. Professional, fast, and reasonably priced. Will use Diamond every time.
Mosman Park
Whether you need help at home or managing a property, Diamond Locksmiths delivers secure, reliable and professional solutions.
