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Mainmark Update: COVID-19 (Coronavirus)

Mainmark is continuing to monitor government updates as the impact of the COVID-19 pandemic continues. We are adhering to advice from relevant authorities and are committed to the ongoing health and wellbeing of all our staff and customers. Rest assured that we are still able to assist in reviewing the subsidence problems around your property or home.

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Problems we solve

Finding the best solution for each ground problem requires an experienced and tailored approach.

Icon2_Cracked Walls

Cracked Walls

Solutions for structural damage due to sinking foundations

Icon1_Sinking Floors

Sinking Floors

Solutions for building subsidence

Icon3_Unlevel Buildings

Unlevel Buildings

Solutions for weak ground and subsidence

Icon4_Ground Instability

Weak and Unstable Ground

Solutions for shifting ground or erosion


Holes and Voids

Solutions for cracks, crevices and large voids


Earthquake Damage

Solutions for liquefaction mitigation and ground strengthening

We're happy to have helped

“I can confirm that C__ had a good experience working with Mainmark. The crew were good and experienced. We were briefed as to how they will proceed and were updated periodically. Monitoring around existing asset integrity/damage was good and gave us confidence. S___ signing on site digital and OHS procedures were satisfactory. The 12 mm lift was really amazing to achieve in a safe manner and a further assurance from the crew that a settlement should not happen moving forward was more than assuring.

Back End office support was quite meticulous and prompt. This helped us achieve tight timelines and C__ compliance.”

Madhup, Ballarat, VIC. May 2020

“Just wanted to give you the thumbs up on under pinning the corner of my house.

You, your office staff and the installation crew could not have been any more professional in the way executed the task at hand.

All was carried out with military precession, arriving dead on time keeping me abreast of the procedures and left the site clean and tidy.

I can honestly say job well done and recommend your services to people fearing how modern day underpinning works and is carried out.”

Ian, Clunes, VIC. April 2020

“Great to see you on Tuesday and thank you and S____ and the team for the great job on our foundations. We are really happy with everything.”

Jacinta, Spotswood, VIC. February 2020

“The guys turned up early today (after a warning call that I missed) and got stuck in. Couldn’t hope for a more personable and competent team. They did you proud.

We are very happy with the result. All the cracks closed up either a little or a lot. I’m particularly please with the cracks in side the laundry. the attached pics don’t quite do them justice because they have closed markedly.

Thanks again.”

Chris, Terrey Hills, NSW. January 2020

“I can only say that we were over satisfied!  The professionalism, communication and courteousness from your staff was second to none.

We could not be happier with the finished result and can now finally commence our restoration works with confidence.”

Jasna & Wes, Keilor, VIC. January 2020

“Thanks for helping us to fix the foundation problem and the teams was great to work with.”

Jacky, Dannemora, NZ. December 2019
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Latest blog posts

Innovative lining and coating solutions for critical water infrastructure

In our recent blog, we introduced Mainmark’s range of specialised resins, gels and coatings. The blog outlined how engineers and contractors can use these products to reinforce, revitalise and seal critical infrastructure that can be impacted by water ingress, such as tunnels.  In this latest blog, we look at the benefits of using these innovative

How Permeation Grouting stabilises structures impacted by coastal sandy soils

With almost 50,000kms of coastline and more than 10,000 beaches around Australia, it’s only natural that many Australians choose to live by the ocean. Yet, despite the lifestyle benefits of coastal living, construction methods near a shoreline typically need more careful consideration to account for the loose, sandy soil conditions prevalent in these areas. Sandy

Inside Mainmark: introducing Francesca Davis, Mainmark’s new workplace health and safety manager in ANZ

With October dedicated to National Safe Work Month in Australia, we sat down with Mainmark’s new workplace health and safety manager, Francesca Davis, to discuss her new role and how she hopes to further develop a culture of safety within the business by introducing some new initiatives. You’ve recently joined Mainmark. Can you describe your