Austar Underground Services is Darwin's leading underground service locations company. They provide services to residential,industrial & commercial industries. They work with a range of customers including electricians, plumbers, engineers, local councils, civil construction & directional drilling contractors as well as Defence contractors. Their services extend to putting in a pool in a residential block to a large scale commercial contract or roadways development. Locally owned and operated, Austar Underground Services provides affordable, quality cable location and ground penetration radar services to Darwin and the Northern Territory. They also offer a range of other services, utilising state-of-the-art vacuum trucks to provide cost effective and efficient vacuum pot holing and hydro excavation. They use the latest ground penetrating radar devices, to ensure the most accurate and detailed analysis of your worksite possible.

Sav's Plumbing provides specialist mine site, commercial and industrial plumbing.