End-to-end EPC solutions. No end to innovation.

Heavy-engineering expertise. Leading-edge fabrication workshops. Our own fleet and equipment across Australia. At DIAB, we’ve been solving industrial construction and engineering challenges for mining, resources, infrastructure and defence clients nationwide for over 50 years.

End-to-end engineering, procurement and construction (EPC)
Earthworks and structural concrete
Materials sourcing, steel processing and fabrication
Specialist heavy lift and haul capabilities
Integrated electrical and instrumentation capabilities
Plant installation and commissioning

Tap into our EPC services and smarts.

Together, we’ll find the safest, smartest way to build what you need, wherever you need it. Minimising delays. Maximising your ROI.

NPI

From brief to completion. Fast.

SMP

From constructability to commissioning and maintenance.

Commercial Construction

Complete structural-steel construction solutions.

Waste Treatment

Turnkey civil and industrial solutions.

Electrical & Instrumentation

We draw on our team’s integrated engineering, construction and installation expertise to streamline delivery.

Our clients

One call. All your problems solved.

No matter how big or complex the engineering or construction challenge, no matter where you’re working in Australia, we have the in-house expertise and nationwide fleet you need. And the track record to prove it.

Engineering and Construction