An Aerial View of a City Surrounded by Trees and Buildings Next to the Ocean — Darwin Lock & Key In Coconut Grove, NT

Serving Darwin & Surrounds

Living in the Top End means security needs can change quickly – whether you're dealing with tropical storms, remote access challenges or managing property across growing suburbs. At Darwin Lock & Key, we’re proud to be locally owned and operated, with a mobile team ready to provide fast, reliable support wherever you are. From emergency locksmith callouts to CCTV systems, safes, locks, access control and security doors, we’ve got Darwin and surrounding areas covered.


We service Darwin City, Rural Darwin, Palmerston, Nightcliff, Winnellie, Berrimah, Howard Springs, Coolalinga, Humpty Doo, Casuarina, Pinelands and Yarrawonga. Whether you're a homeowner, business or property manager, we're here to help.


Call Darwin Lock & Key on (08) 8948 1966 today to speak with a local technician or request a free quote.

Darwin City

We provide locksmith, security system and key services throughout Darwin City and nearby suburbs.

Rural Darwin

Our mobile team delivers locksmith and property security services across the Rural Darwin region.

Palmerston

Residents and businesses in Palmerston trust us for locks, keys and tailored security solutions.

Nightcliff

In Nightcliff, we offer emergency locksmith support, security upgrades and general lock services.

Winnellie

We service Winnellie with full locksmith support, access control systems and safe installation.

Berrimah

Berrimah clients rely on us for mobile locksmith services, safes, alarms and security advice.

Howard Springs

Our team installs locks, keys and security systems throughout Howard Springs and surrounds.

Coolalinga

In Coolalinga, we offer locksmith services, safe installations and access control system support.

Humpty Doo

We provide residential and commercial locksmith services to clients in Humpty Doo and nearby areas.

Casuarina

Casuarina locals call on us for CCTV, alarms, safes, locks and 24/7 emergency locksmith help.

Pinelands

Our locksmiths assist homes and businesses in Pinelands with key cutting and security installations.

Yarrawonga

From alarms to locks and safes, we deliver prompt, professional service throughout Yarrawonga.