Ahrens has a long history of delivering quality mining projects and services.  Our extensive portfolio of past work includes everything from workshops and large storage facilities to complex conveying systems, stockpile covers, switchrooms and more.

We specialise in working in remote locations and our significant pool of in-house labour, trades, plant and equipment enable us to mobilise at short notice to meet the tightest deadlines. These resources are also supported by our Global Procurement Team able to source materials of the highest quality and safety standards when required.

Our broad capabilities include:

Our extensive skilled workforce has the capability to deliver a wide range of non-process infrastructure, on time and budget.  We have a proven history of meeting tight deadlines while closely managing costs and safety, quality and environmental factors.

Our capabilities include:

  • Camp and village accommodation
  • Civil works
  • Control rooms
  • Fuel and lube storage, reticulation and dispensing facilities
  • General site services and facilities
  • Office buildings
  • Rail workshops
  • Storage facilities
  • Substations
  • Vehicle and maintenance workshops
  • Warehouses
  • Wash-down facilities.

We provide a complete range of structural, mechanical and piping services, including manufacturing, installation and maintenance.  Our extensive capabilities mean we have the ability to provide our clients with a complete turnkey solution or whatever service their project requires.

Our wide-ranging expertise and experience is coupled by our skilled workforce to deliver value-for-money solutions for our clients, on time and budget, every time.

Our broad range of services includes:

  • Construction of conveyor and pipe racks
  • Installation of modularised structures
  • Mechanical equipment installation
  • Piping installation, testing and pre-commissioning
  • Project management
  • Crane and lift management
  • Safety management
  • Scaffolding
  • Structural / special purpose welding
  • Structural steel fabrication and erection
  • Tank installation.

As a one-stop shop capable of delivering your complete project, we provide a wide range of building services tailored to each individual client’s needs.  These include:

  • Air conditioning and mechanical ventilation
  • Building acoustics
  • Data and communications
  • Electrical light and power
  • Energy management
  • Fire services
  • Security and access control
  • Water and waste services.


Having successfully delivered a wide range of bulk storage and materials handling facilities and other associated infrastructure projects, our full-service project capabilities extend across many sectors throughout Australia.

Our integrated approach means we can deliver customised value-for-money solutions for all of our clients.  Our materials storage and handling capabilities include:

  • Bulk loading and unloading facilities
  • Chutes and bins
  • Conveyors
  • Mines
  • Ports
  • Rail
  • Reclaim tunnels
  • Refineries
  • Stockpiling and stacking
  • Transport
  • Warf structures.

With a large fleet of our own plant and equipment, we specialise in a wide range of civil works.  With the ability to service even the most remote areas, we specialise in:

  • Asbestos removal and replacement
  • Bridge abutments
  • Concreting
  • Design and management
  • Drainage
  • Earthworks
  • Marine and port works
  • Retaining structures
  • Road and rail works
  • Sewer main replacement and installations
  • Site clearing
  • Temporary works
  • Underground services
  • Water main repairs and installations.

Our design and construct capabilities means we provide our clients with flexible efficient design services coupled with high-quality value-for-money construction. 

We have a proven history of delivering design and construct projects across many industries for a range of clients.  We are able to deliver a range of projects including:

  • Bulk storage and materials handling
  • Mining and processing facilities
  • Offices and amenities
  • Warehouses and logistics
  • Workshops.

Being involved early in the design phase means we are able to finalise more details up front and coordinate works more efficiently.  This enables us to incorporate all components of the project in the initial design and planning stage so as to avoid changes and variations later in the project. 

With our vertically-integrated structure and complete range of project services we are also able to offer tight controls on cost, stock and programming to provide quality work and value-for-money solutions across all projects.

We have offices and steel fabrication facilities strategically located across Australia and highly-trained and experienced site managers and teams able to mobile at short notice and service even the most remote areas.

Skilled in electrical and instrumentation works, our highly-trained and experienced workforce offers a total maintenance solution.  We can provide onsite labour hire for all shutdown works as well as commercial and domestic electrical projects and applications.

Our capabilities include:

  • Electrical design
  • Engineering assurance
  • Hazardous area design, installation, maintenance, testing and inspection
  • High voltage substation and switchyard construction
  • HV and LV electrical reticulation
  • Industrial and roadway lighting and power
  • Installation and commissioning of process control systems
  • Instrumentation selection, design, maintenance and calibration
  • Project management
  • Testing and commissioning
  • Underground cabling.

We are well known as a quality provider of mining maintenance and shut down work.  We take a holistic approach starting from close collaboration and long-term planning with our client, through to execution of work and post-shutdown review and improvement.  

Our extensive services and capabilities include:

  • Building services
  • Electrical services
  • Equipment maintenance and repair
  • Fabrication
  • Fixed and mobile plant maintenance
  • Industrial conveyors
  • Industrial sandblasting and repair
  • Labour hire
  • Line boring
  • Machining
  • Sustaining capital project works
  • Engineering improvement project works
  • Rubber lining
  • Shutdown planning, management and execution.
  • Stockpile covers
  • Structural repairs and replacement
  • Structural, mechanical, piping and platework
  • Train and ship loading and unloading systems.

Our broad capabilities and experience ensures we have the expertise to deliver high-quality functional processing plants. We understand the complexities of processing plants and their heavy reliance on effective design and quality construction.

We work closely with clients to understand their specific needs and requirements and all relevant legislation. Our innovative value-for-money approach means we are able to deliver quality results across a range of projects and industries.