Our Locations

Stream Running Through A Rocky Area Surrounded By Trees And Rocks — Calibre Engineering In Mount Isa, QLD

Offering civil works, scaffolding, mining shutdown services and more in Mount Isa.

Sunset Over The Ocean With Rocks In The Foreground — Calibre Engineering In Darwin, NT

Providing equipment and labour hire, project management, civil works and more in Darwin.

Aerial View Of A Beach With Mountains And A Body Of Water Surrounded By Trees — Calibre Engineering In Mackay, QLD

Our comprehensive engineering solutions in Mackay span scaffolding, poly welding and much more. 

Crane Lifting A Large Concrete Structure On A Construction Site — Calibre Engineering In Mica Creak, QLD

From Soil To Success

When it comes to unrivalled engineering expertise, Calibre Engineering is your go-to solution. We're not just another engineering firm; we are a dependable partner in your quest for quality engineering solutions.


Locals throughout Mount Isa, Darwin and Mackay rely on our resourcefulness and innovative approach to tackle their engineering challenges. Our services span civil works, scaffolding, shutdown and maintenance, engineering, poly welding and electrofusion and more.


Ready to take the next step? Call us on (07) 4743 6639 and let's get your project moving.

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