COVID-19: your health and safety is our concern.

We are currently operating at reduced capacity in some regions due to COVID-19, but rest assured that we are still able to assist in reviewing the subsidence problems around your premises. Click on the link to find out more.

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Our methods provide ideal solutions for numerous applications, such as: level correction of sinking floors and buildingsstrengthening weak and unstable groundfilling holes, voids and pipesearthquake remediation; and in-ground water and gas control. Mainmark offers advanced, site-specific solutions for revitalising, sealing, protecting and structurally reinforcing ageing or damaged buildings and infrastructure including tunnels, shafts and basements impacted by weak ground and water ingress. Mainmark’s industrial strengthening solutions provide concrete and steel coatings for building and infrastructure protection, precisely designed and engineered for site-specific needs.

The solutions we provide are non-invasive, cost and time efficient and suitable for any business, from Commercial and Industrial sectors,  Government and Councils through to Infrastructure and Mining and Resources. Mainmark’s methods are successful on any size structure, of any type, including Heritage buildings. Our expanded capabilities now includes Sonic Drilling – an advanced soil penetration and capture technique using high frequency resonant technology.

We use non-invasive techniques, likened to keyhole-surgery, so we don’t tear up floors and excavate ground (injection holes can be as small as 6mm).

We are very quick, completing small and large scale projects in a fraction of the time traditional methods would take.

We don’t cause disruption, so there is little, if any, downtime – in many cases, businesses can continue to operate throughout the process.

We strengthen the future of a structure, strengthening weak ground so buildings generally become level, crack-free, and more stable.

We don’t make mess because there is generally no dust, water, or anything else to clean up.

We don’t cause further damage, we fix existing damage. Wall cracks generally close up, doors and windows can usually operate properly again, and trip hazards are eliminated.