About Us

Boasting 40+ years of civil engineering and construction experience working with main roads, industrial facilities, waste water treatment plants, power stations and Sate & Local Government departments—our primary focus at Retaining Walls GC is to use our teams wealth of experience to establish strong working relationships with our clients.

With our teams combined experience and our certified subcontractors, we are able to handle a wide range of tasks within each job, giving our team a great project management advantage.


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Give us a call today, we look forward to discussing your future projects!

Kind regards,

John Farquhar
Managing Director

What our clients say

“As I was based in Darwin, I needed a contractor that I could trust. The work was completed to a high standard in difficult circumstances.  I have no hesitation in recommending John and his reliable team. They will be my ‘go to’ contractors for any future work!”

— David K

“A knowledgeable and reliable team that finished our job on time and within the agreed budget. The team always ensured I was happy with the project every step of the way.”

— Warren

“What started off as a flood damage repair job very quickly became a complex and challenging project with multiple work fronts within a functioning industrial environment. I found the team to be professional in their conduct while adhering to site safety and project requirements.”

— A Khardi