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G & S Engineering

P: 07 4963 7777 F: 07 4952 4848
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Who we are and what we do

G&S Engineering Services (G&S) delivers professional asset management, project management, manufacturing, procurement, relocation and condition monitoring services focusing on engineering, construction and maintenance requirements to manage your assets across their entire life cycle – from construction through to decommissioning. Committed to delivering successful outcomes for all of their clients, G&S provide services to the following sectors:

  • Infrastructure – Ports and Pipelines
  • Utilities – Energy and Water
  • Resources – Mining and Sugar

G&S takes pride in remaining up to date with industry trends, latest technologies and products to allow your assets to perform to their capacity with minimal downtime. This is achieved through trend analysis and condition monitoring, allowing maximum cost competitiveness. Working closely with clients in a collaborative approach, G&S ensures common and collective outcomes are achieved safely, within budget and on time.


G&S provide complete project management services including planning, scheduling, procurement, execution, subcontractor management and reporting. Their Asset Management capabilities include maintenance services, both mechanical and electrical for both fixed and mobile plant. G&S services open cut, underground, shutdown, turnaround, overhaul and contract environments in the resources industry. Along with providing general preventative maintenance, G&S retain specialist crews to shutdown services, which include:

  • Dragline shutdowns and overhauls
  • Vast experience with Bucyrus and P&H machines
  • Dragline lift capability up to 7,000 tonnes
  • On site machining
  • Planning coordination
  • Extensive experience in mineral processing plant overhauls and upgrades
  • Shovel and excavator maintenance

G&S also provide dedicated electrical teams which work in conjunction with the mechanical teams which offer services such as:

  • On site electrical services, permanent maintenance and shutdown services
  • Electrical maintenance planning
  • Instrumentation Technicians
  • PLC support
  • Full electrical workshop facilities
  • A Class overhauls
  • Motor diagnostic testing
  • Motor overhauls
  • Switchboard manufacture and industrial wiring.

G&S teams are located across Australia in key rural, regional and capital city locations allowing them to respond effectively and efficiently to client needs, minimising downtime and maximising productivity. They have permanent operations in Mackay, Biloela and Brisbane in Queensland and Perth, Karratha and Newman in Western Australia.

G&S facilities contain the following:

  • Mechanical and Electrical Workshop for surface and underground equipment overhauls
  • Supply and Logistics Workshop
  • Recruitment
  • Heavy Fabrication Workshops

“G&S Engineering Services are the partner of choice in our markets through delivery of exceptional service.”

How to find and contact us

Contact Details


07 4963 7777


07 4952 4848

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Office Address

27 East Len Shield Street

Mackay QLD 4740

Postal Address

PO Box 5774

Mackay QLD 4740

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