Specialty

Specialty Construction & Engineering Solutions in South East Queensland, Brisbane, Gold Coast, Sunshine Coast, & Toowoomba.

Underpinning & In-situ Support

In situ support, or underpinning, is used to stabilise and strengthen a structure's existing foundations during construction or renovation works. There are various reasons why this might be necessary, such as the original foundation not being strong enough to support any additional building processes.


The use of the structure may also have changed, creating the need for extra support, while the soil around it might also have altered over time, affecting the foundations. During the underpinning process, the foundations will be extended to enable the additional support structures to be put in place – either in depth or by breadth.


Sometimes it can be more economical to strengthen the existing foundations rather than create new ones and the East Coast Group of Companies can talk you through your options

Underpinning Project Examples

Pile Load Testing - Peace of Mind

Pile load testing is the most efficient and effective way to determine a system's behaviour under defined load conditions and is used to discover the maximum operating capacity of a particular application.


It can be completed relatively quickly and offers increased quality assurance for your company.


A range of pile load testing services are available at the East Coast Group of Companies, so just talk to our team to find the most suitable option for you.


We guarantee quality and reliable services, and will always ensure that you receive exactly what you need for the best price.

Example Pile Load Testing Projects

Difficult Access? Remote site? We can help!

If you require construction services in difficult to access areas in South East Queensland, then the East Coast Group of Companies has the perfect solution. All of our East Coast Piling and Drilling equipment have been designed by our expert engineers and manufactured by our fabricators specifically to operate in tight spaces.


We guarantee a quality service with our selection of equipment that is manufactured to the highest standard and ideal for use on all types of projects. Whether your site is close to retaining walls or located in a remote area, we can help.

Examples of Difficult Access Projects

Transmission Lines Foundations

As an innovative business with years of experience, the East Coast Group of Companies can install electrical transmission lines foundations efficiently, working to strict safety protocols. From the initial project design to the manufacture of parts and the installation process, our expert team will ensure a superior job. Working for Powerlink in Queensland (Belmont and Milmerran), East Coast Piling and Drilling designed and constructed the first electrical transmission line foundations that utilised screw piles.



We offer a range of services throughout South East Queensland and use only the best available materials in all of our work. That means you can always rely on us for delivering reliable products and services of the highest standard.

Project Examples of Transmission Lines

Call us today on 07 3713 4900 to find out more about our engineering services in Southeast Queensland.

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