Trusted Lock Repair & Replacement in Perth
A faulty lock is more than an inconvenience — it is a serious security risk. Locksmith Ninja Perth offers fast, professional lock repair and replacement services across the Perth metro area. Whether your front door deadbolt is sticking, your patio slider won't latch, or your office lock has been damaged in a break-in, our mobile team can have it sorted the same day.
We work with quality hardware from trusted Australian and international brands and back every job with a workmanship guarantee, so you can trust that the fix will last.
Locks We Repair & Replace
Our locksmiths are experienced with virtually every type of lock used in Australian properties, including:
- Deadbolts and deadlocks — single and double cylinder
- Mortice locks — older-style and modern mortice sets
- Front and back door locksets
- Sliding door and patio locks
- Window locks and latches
- Padlocks and gate locks
- Garage and shed locks
- Commercial mortice and panic locks
- Digital and smart locks — diagnostics and repair
- Safe locks — repair and replacement
Signs It Is Time to Repair or Replace Your Lock
- The key is hard to turn, sticks or feels gritty
- The lock turns but doesn't engage the bolt properly
- The door won't lock or won't unlock from one side
- The handle or knob is loose or wobbly
- The lock looks worn, rusted or visibly damaged
- You hear grinding or scraping inside the mechanism
- The lock has been forced or tampered with
- You have lost a key and need to be sure no one else has access
Repair or Replace — Which Do You Need?
Not every faulty lock needs replacing. Many issues — like a stiff cylinder, misaligned strike plate or worn pins — can be repaired affordably. When you call us out, our technicians will assess your lock honestly and recommend the most cost-effective solution, whether that is a quick repair, a rekey, or a full hardware replacement.
Quality Hardware & Workmanship Guarantee
We only fit quality-tested locks from brands trusted by Australian locksmiths — including Lockwood, Whitco, Yale, Brava, Schlage and more. Every installation is completed to Australian security standards and backed by our workmanship guarantee for total peace of mind.
Cheap Locksmith Rates Without Cutting Corners
We believe in clear pricing. Whether you need to repair a lock, get new keys cut, or replace your door lock entirely, our cheap locksmith rates are fair and upfront. We always discuss the cost with you before starting any job so there are no surprises when the work is done.
Book Our Lock Repair & Replacement Service Today
Whenever you need reliable lock repair & replacement help in Perth, Locksmith Ninja is just one call away. Reach us 24/7 on 0413 320 222 or email admin@lockninja.com.au for a free, no-obligation quote.
For more details about our lock repair & replacement services, you can also visit our main service page: Lock Repair & Replacement Perth.