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Your local family owned and operated mobile locksmith

We offer a complete range of locksmith services and security solutions to commercial and residential clients in the Blue Mountains, Penrith, Western Sydney and Sydney Metro areas.

Keys on Ring

Our Most Popular Services

Fully licensed & 100% guaranteed!

24/7 Emergency Lockout Service

Contact our team now if you're locked out, or are experiencing a critical lock malfunction.

Keys O'Callaghan automotive technicians are highly trained, ready to provide you with a comprehensive automotive locksmithing service. click here to find out more about our auto services.

Our skilled locksmiths offer a wide ranging suite of residential services to fulfill your security requirements. click here to discover more about our residential services.

Our mobile service vehicles are equipped with the tools and technology required to cut keys on-site, as well as clone a variety of electronic key fobs and cards commonly used for building access, garages and lifts. Contact our team to learn more about these services.

24/7 Locksmith Services

Serving clients in the Blue Mountains and Greater Sydney Areas 


Click here to view our service area.

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Our Areas of Expertise

Trust in Experience

Our team is committed to providing trustworthy, expert, and transparent mobile locksmithing services around the clock.

Fully licensed and insured

Keys O'Callaghan are fully licensed and insured, with all workmanship 100% guaranteed.

Over 15 years experience

With over 15 years industry experience, our team are highly trained and ready to service your locksmithing needs.

Proudly local

We're proudly Blue Mountains based, servicing areas from Lithgow, Katoomba, Penrith, Richmond, Western Sydney and Sydney's Inner West.

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Key Wall

What Makes Us Different?

At Keys O'Callaghan Locksmiths, we are a family owned and operated company who aim to deliver unmatched customer service and durable, reliable security solutions that will stand the test of time.

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Affordable &
Transparent Rates

Enjoy straightforward pricing with no hidden fees. Get reliable locksmith services at rates you can trust.

Vault door

Qualified & Security -
Cleared Technicians

Our team are fully qualified, licensed and thouroughly vetted. We are committed to providing exceptional service and ensuring your safety.

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Customer Support

Our responsive customer support team is here to help you quickly resolve any locksmith issues. Call us now and speak directly to a technician.

keys in a cutter

Mobile Locksmith Service

We operate out of mobile workshops, complete with state-of-the-art equipment, for your ultimate convenience. Whether you need a key copy or face an urgent situation, our mobile units are ready to come directly to you, ensuring prompt service wherever you are.



Stuart, Scott

"Changed the key in my front door and installed a new deadlock as well for my flat in Campsie. Great service and very professional. Took no more than 20 minutes for the lot. Definitely recommend"

Claire, Maree

"Highly recommend Keys O'Callaghan Locksmiths. They're our go-to locksmith when we need locks changed, new keys or find ourselves locked out."

Ally, Tregs

"David really got me out of a bind after I had my handbag stolen, coming to change my locks at short notice and let me in so I could feel safe in my home again. Thanks for the stellar service!"
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