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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.

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Cracked Walls

Solutions for structural damage due to sinking foundations

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Sinking Floors

Solutions for building subsidence

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Unlevel Buildings

Solutions for weak ground and subsidence

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Weak and Unstable Ground

Solutions for shifting ground or erosion

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Holes and Voids

Solutions for cracks, crevices and large voids

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Earthquake Damage

Solutions for liquefaction mitigation and ground strengthening

We're happy to have helped

“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

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

Jacky, Dannemora, NZ. December 2019

“Great job, please do pass on my thanks to your team. I enjoyed meeting them and having a chat with them.

My neighbours also seemed pleased so a good job!”

Brian, Greenhithe, NZ. November 2019

“We would like to advise that we were extremely pleased with the service provided by Mainmark. From the first contact with P___, to the updates along the way until the job commenced. The staff who carried out the work today on our premises were very professional and polite. We are more than pleased with the service provided. We were well informed through the whole process as to what was required, and how the work would be performed. We came across Mainmark through a letter box drop and so pleased that we chose your company to proceed with. Thank you to everyone involved for a very professional job. Prompt, efficient and very polite.”

Leahrne, Tralagon, VIC. October 2019

“This is just a short note to thank you and all others associated with Mainmark’s work at this address. All aspects of the work were handled most professionally and politely and, so far at least (only a week has elapsed), the work has been utterly successful. Doors that were difficult now shut easily (with one exception, which can be quite easily fixed) and cracks that were noticeable have almost disappeared.
My wife and I thank you for the work, and you and all the team members for the way it was handled.”

Anthony, Ringwood, VIC. February 2019
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Latest blog posts

Insights from a geotechnical engineer: Nick Traylen from Geotech Consulting

As a leading ground engineering company, Mainmark regularly collaborates with consultants from within the engineering sector including civil, structural and geotechnical engineers. Nick Traylen is the director of Geotech Consulting, a geotechnical and geological consultancy based in Christchurch, New Zealand specialising in earthquake engineering, liquefaction and foundation engineering. Nick was a geotechnical advisor to the

Hands of architects working on blueprints in the office, selective focus NZ Residential

Collaborating with trades to remediate properties

Mainmark’s Teretek® is frequently used as a non-invasive, cost effective resin injection solution to improve ground bearing capacity and re-level buildings impacted by foundation issues. While cracked walls, uneven floors, paths and driveways, and jammed doors and windows can all be visible signs of potential problems with foundation ground, homeowners often initially call upon trades

International womens day

Mainmark celebrates International Women’s Day 2020

With International Women’s Day yesterday, Mainmark would like to acknowledge the fantastic contribution that women in our organisation bring to their roles. We introduce three of the many women who work at Mainmark, across a range of roles and geographies. JOG Technician, Jodi McNulty has been working with Mainmark for five years. Based in Christchurch,