One of the things we are extremely proud of at Gold Medal Services is that our clients keep coming back to us... in fact we have a return rate for our customers of over 90% for over ten years!

We have achieved this through:

  • Consistently good customer service
  • Proactive approach
  • Building customer relationships
  • Avoiding unpleasant surprises
  • Delivering a service beyond expectations
  • Fast and friendly service.

We are proud to be the Darwin plumbing contractor of choice for our many customers.

We get involved in all sorts of hydraulic projects that range from pump station upgrades to water mains to bathroom renovations. Here are just a few of our recent projects:

Our Projects

Zancott Knight/ASCO

Zancott Knight is an indigenous owned, managed and controlled business delivering world-class project solutions across Australia. GMS supports ZN to deliver facilities management outcomes for ASCO who operates the Darwin Onshore Supply Base (DOSB) in Darwin in support of Shell’s “Prelude” FLNG facility.


Engie provides HVAC, fire protection, electrical, data and communications, security and audio visual building services for the Department of Defence. GMS supports Engie to deliver solutions which require hydraulic expertise.

Regional Asset Maintenance/Conoco Phillips

Operating on high risk sites such as the Conoco Phillips LNG Plant at Wickham Point requires adherence to strict safety procedures. GMS has established systems and work procedures to ensure compliance with site and client requirements.

Laing O'Rourke

GMS is pleased to support Laing O'Rourke in the Larrakeyah Barracks Redevelopment & Facilities Support to Naval Operations in Darwin. Extensive hydraulic knowledge of the base has been valued by our client.


Billi boiling and chilled units are well suited to Territory conditions as the units are air cooled, not compressor cooled. Gold Medal Services is Billi's service and warranty agent for the product and has a highly trained team of technicians to assist with specifications, installations and repairs.

Territory Generation

Gold Medal Services supports Territory Generation to 'keep the lights on' by delivering high levels of services which comply with site safety requirements.


Water leaks, roof leaks, gutter cleans and all things plumbing! Whittles Body Corporate is trusted by owners to manage their properties. Gold Medal Services delivers a service which helps achieve that goal.


As a service and warranty agent for Insinkerator in Darwin/Palmerston Gold Medal Services provides a responsive and quality service.

Ace Body Corporate

Hydraulic repairs and assessments for a large number of body corporates managed by Ace Body Corporate. Work has included pumps, backflow, water leaks and roof leaks.

Bennett and Bennett

Undertake hydraulic infrastructure assessment as part of the Larrakeyah Barracks Redevelopment Project. Water, sewer and storm water services investigations were conducted from March-May 2017 in conjunction with Bennett and Bennett with head contractor Laing O’Rourke.


Gold Medal Services worked with Aurecon to undertake a condition assessment of the RAAF Darwin Reticulated Gravity Sewerage Network. GMS inspected approximately 300 manholes and undertake the jetting and CCTV camera inspection of around 20km of the gravity sewer. The worked required close coordination with surveyors, Cross Solutions, and jetting specialists, Cleanaway.


With over 30 years of combined knowledge of Defence bases in the Top End, Gold Medal Services offers extensive skills and depth of knowledge for Defence projects in the region.

Defence Housing Association

Gold Medal Services delivers irrigation services to DHA. Quick response, reliable service and compliance with KPIs are integral to being a DHA contractor.

All Real Estate

Routine plumbing maintenance for tenanted properties in the Darwin and Palmerston areas – looking after the needs of the Property Manager, Owner and tenant.