Tradition | Innovation | Performance | Quality

Building a sustainable future for our people, clients and communities.

Explore our world:

Plant Operations, Equipment Hire, Roadworks, Urban Development, Project Management, Bulk Earthworks, Water and Sewer Reticulation, Bitumen Crews, Pipework, Environmental Representatives, Surveyors, Kerb and Channel Works, Structures, Land Remediation, Marine Infrastructure.


Real results

Global thinking, operational excellence, application of innovative technology, sustainable solutions, and community development are just a few reasons why clients trust Koppens. With over 80 years’ experience in a variety of works ranging from simple Bulk Earthworks projects to remote large-scale, technically complex Civil, Marine and Urban Infrastructure. Our areas of excellence span far beyond traditional construction methods.

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Resources and technology

Our Areas of excellence span far beyond traditional construction methods. We have the capabilities and the resources to provide services on large-scale technically complex operations. The Company aspires to continually expanding its capabilities, fleet, machinery and technology to continuously engage in first class delivery. We maintain our fleet to ensure state of the art equipment and machines are readily available and equipped

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operational excellence

Dedicated to applying innovative design and modern techniques, our Management Team and Operation crew are fully self-sufficient and mobile and are adapt at undertaking logistically challenging remote projects with ease. Our operation staff have current, up-to-date licences and workplace certifictes and can re-locate at short notice and our estimators offer a professional first class in house personal service.

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ISO 9001

ISO 14001

AS 4801



Our team are passionate about Civil Construction and strive in achieving sustainable, efficient and quality infrastructure for communities. Koppens utilise the latest technology to ensure our crews are equipped to successfully complete any project requested. Dedicated to applying innovative design, our Management and Engineering Team have the capabilities and resources to provide services on technically complex operations. With the ability to think strategically and commercially, our Project Managers are able to oversee all facets of a project from inception through to conclusion.



Cairns Regional Council | Martyn Street Reserve Redevelopment
Department of Transport and Main Roads | Coen South PDR
Port Douglas Shire Council | Port Douglas Reservoir
Cairns Regional Council | Northern Courts Sports Precinct
Mornington Island Shire Council | Mornington Island Road Restoration
Palm Island Aboriginal Council | Palm Island Sea Wall
Cassowary Coast Regional Council, Cairns Regional Council, Douglas Shire Council | Pump Stations
Torres Strait Island Regional Council | Saibai Island Sea Wall and Bund Wall
Department of Transport and Main Roads | Tingira Street Boat Ramp Widening and Floating Walkway


  • I have no reservations in recommending Koppen Construction for future Water Main Works.  Koppen Construction Demonstrated their ability to work unsupervised in most instances which in turn resulted in savings to the council

  • Koppen Construction have demonstrated throughout this project their ability and the desire to work with and alongside the community in the Torers Strait, thus enabling employment opportunities for the local residents. I have no hesitation in recommending Koppen Construction for any project which involves Local Participation or Local Indigenous Employment

  • Overall, Koppen Construction carried out the project with a high level of professionalism, completed the job on time and to budget and were willing to work with the Superintendent to achieve a high quality finished product

  • The Seawall Reconstruction consisted of in depth project management and programming to meet strict timelines set out by the Queensland Reconstruction Authority.  Koppen Construction worked tirelessly on innovative techniques to ensure the wall was placed to industry best standards and contract specifications

  • The project included working adjacent to existing port stakeholders and environmentally sensitive areas.The Project delivery time frames required by the mine operator and PN were particularly onerous.  Koppen Construction maintained a positive working relationship with Ports North and completed the works within the timeframes required".  We found Koppen Construction to be competent and co-operative members of the project team

  • It is to be noted that this project involved risks which were mitigated by Koppen Construction through constant communication with myself and others working on the project, along with other control measures to ensure the safety of its staff, the public and existing infrastructure.  I can highly recommend Koppen Construction to your business as a reputable, experienced competent Contractor in Civil Construction