We deliver complete, exceptional solutions for critical systems. From substations and transmission lines to cruciform foundations for heavy electrical infrastructure, we focus on precision and diligent attention to detail to ensure complete compliance with safety and performance standards. This, coupled with our ability to adapt in ever-changing situations, allows us to work safely and efficiently in any high voltage electrical environment, delivering the highest quality outcomes for our clients, from Tier One contractors through all levels of the sector.

As a full multi-discipline service, we have an enviable track record in delivering start to finish construction of substations, switching stations, transmission lines and many other associated services more efficiently, saving time, and offering the most cost-effective solutions.

MILLEEN'S SERVICES

More Services. More Solutions.


Explore the breadth of what Milleen offers, and find the right expertise
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Mining Infrastructure
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Water Infrastructure
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Footings and Foundations
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Drilling and Piling

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Future-focused
construction that delivers results today. Always reliable, efficient, and enduring.

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MILLEEN’S SERVICES
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Mining Infrastructure

Mining Infrastructure has been core to Milleen since our earliest days. Now, our specialised internal resource base ensures we can deliver the best outcomes with the highest standards of safety, quality, and environmental compliance with every mining project we undertake.
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HV Electrical Infrastructure

High-voltage electrical projects demand high-quality solutions. And that’s what we deliver at Milleen. We have an outstanding record for safety and efficiency in delivering first class outcomes at all levels of the sector.
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Water Infrastructure

Drawing on our extensive piling and foundation experience and heavy construction methods, as well as our experience pioneering the precast/tilt up building sector in the Hunter Valley of NSW, we deliver comprehensive, innovative water infrastructure solutions.
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Footings and Foundations

Footings and foundations are the bedrock the future is built on. And, like drilling and piling, they’re the literal foundation of our company. Since 1986, Milleen has efficiently provided cost-effective, high-quality foundation solutions for projects from community infrastructure to food services, amusement rides to tech buildings.
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Drilling and Piling

Piling literally forms the foundations of our company—we’ve been an innovative leader in piling solutions since our inception in 1986. Using advanced techniques and specialised equipment, our piling division, Integrated Foundation Solutions (IFS) delivers robust solutions for a range of projects, efficiently, effectively and economically.
MILLEEN’S KEY PROJECTS
MILLEEN’S COMPANIES