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Location: Geelong Victoria, Australia, 3228

Ph: 0401 298 015

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About Construk

Construk is a Geelong based underpinning company

In 2005 Construk pioneered the use of Vacuum excavation as a safe means of constructing high quality underpins in limited access areas.

Construk has been leading the way in technical foundation construction and repairs. Today Construk offers underpinning services with a focus on quality and service.

Many Builders and Engineers in Geelong and Melbourne have used our services for their technical foundation requirements and Construk has successfully completed over 100 projects, with many second and third time customers.

In 2010 construk were awarded a research and developement grant to develop specialist vacuum excavation for the construction industry.


In 2005 Construk’s directors pioneered the use of vacuum excavation for underpinning buildings.

Even today engineers who see this first hand wonder why underpinning was ever done any other way. Vacuum excavation for underpinning has many advantages:

  • Clean - Most material is carried off site immediately in the vacuum truck.

  • Safe – Workers aren’t under the foundations at any time. Vacuum Excavation is non destructive so in most cases underground assets can remain connected.

  • Reliable – Underpins are still a typical mass concrete pin no toxic chemicals or magic fixes.

  • Recorded – Excavations are measured and the bases of the underpins tested before concrete is placed guarantying performance and results.