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Diamond Locksmiths Perth (Residential, Commercial & Automotive Locksmiths)
About this business
Diamond Locksmiths Perth (Residential, Commercial & Automotive Locksmiths) services Osborne Park, WA and surrounding areas.
Service areas
- Osborne Park
Quick Price Estimate
Indicative pricing for common jobs in Osborne Park, WA.
Common jobs
Scope questions
What type of door is it?
Estimated range
$180 – $490
Guide pricing informed by current SureQuote pricing models. Final quotes vary by scope, access, materials, and site conditions.
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See what local homeowners are saying
Topflight Edwards
8 Dec 2025Diamond Locksmiths are amazing. My front door needed new Door lock which also required replacing the deadlock so both matched instead of old and new. Thought easy enough just buy a new combination set…
berenice garcia
25 Sept 2025Amazing service! Amanda was super helpful with options and pricing as we needed to change all locks in our apartment. Keith did an excellent professional job with the installation. When I accidentally…
Debbie Betty
1 Oct 2025I lost the key to my safe, and Coby served me and was able to access my safe and trust me it was no easy task. However, he was amazing and didn't give up! Thank you Coby as I really needed my paperwor…
MLM
30 Oct 2025Jacob from Diamond Lock & Key did a wonderful job. All window locks were either replaced or repaired and a new, easier to turn door handle installed. Thank you Jacob. You are a credit to your employer…
Joyce Mah
3 Sept 2025Had a really fantastic experience with Diamond Locksmiths. Amanda was very helpful and resourceful and gave me good advice about the lock I need. Coby was very professional - he was very patient to ex…
Linda
15 Jan 2026They duplicated my keys in minutes and the keys are so easy to use, feels just like the original. Highly recommend it
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