Melbourne's Mobile Locksmith Experts—Fast, Trusted, Local
Great Southern Lock delivers expert locksmith services right to your door. Emergency, residential, automotive, or commercial—we've got you covered 24/7.
Services That We Offer
Services That We Offer
Emergency Locksmith
Locked out or facing a lock-related emergency? We offer 24/7 rapid response services to get you back inside quickly and safely.
Car Keys & Replacements
Lost or damaged your car key? We provide on-site cutting and programming for most makes and models—quick and convenient.
Lock Change & Rekeying
Upgrading your security or lost your keys? We can change your locks or rekey them to new keys without full replacements.
Commercial Locksmith
Protect your business with high-grade lock solutions, master key systems, access control, and scheduled maintenance services.
Mobile Service
Our fully equipped mobile locksmith vans come to you—no need to tow your vehicle or visit a store. Fast, flexible, and hassle-free.
High-Security Restricted Keys (Mul-T-Lock)
We install and manage restricted key systems that offer controlled access, high security, and prevent unauthorized duplication.
Car Unlocking & Door Opening
Accidentally locked your keys inside? We offer safe, damage-free unlocking for cars, homes, and offices using professional tools.
About Us
Great Southern Lock is a dedicated team of mobile locksmith professionals serving Melbourne's greater area with pride, professionalism, and purpose. Operating 24/7, we provide prompt and reliable assistance for everything from emergency lockouts to car key replacements and complete property security upgrades. With a strong commitment to quality service and customer satisfaction, our fully equipped mobile fleet ensures fast response times and expert solutions wherever you are—whether in St Kilda, Elwood, Brighton, South Yarra, Prahran, or beyond.
We understand that security needs vary from home to business, which is why we tailor our services to meet each client's unique requirements. From rekeying and lock changes to commercial-grade installations, our experienced locksmiths bring the right tools, skills, and advice to help you feel safe and secure. At Great Southern Lock, your peace of mind is our top priority.
Trusted Locksmith Services in Melbourne and Greater area
- St Kilda West
- Brighton Road
- Elwood
- Ripponlea
- Windsor
- St Kilda East
- Gardenvale
- Lansell Plaza
- Prahan East
- Prahan
- Middle Park
- Hawksburn
- Albert Park
- South Yarra
- Port Melbourne
- South Melbourne
- Elsternwick
- Hampton North
- Toorak
- Armadale
- Armadale North
- Caulfield North
- Caulfield
- Balaclava
- Malvern
- Malvern East
- Cremorne
- Brighton
- Brighton East
- Brighton North
- Hopetoun Gardens
- Melbourne City & all surrounding Suburbs