We raise, re-level and re-support buildings and structures of any size, as well as correcting moving and sunken driveways, pavements, floors and machinery bases.

Mainmark technologies also strengthen and stabilise weak ground.

Our expanded capabilities include removal of trip hazards and water ponding, control and prevention of contaminated groundwater from seeping into uncontaminated re-development sites and filling voids and abandoned pipes. The specialised methods we utilise are cost effective and time efficient and are the perfect solution to ground engineering problems in business, keeping downtime to a minimum. In many situations, business operations can continue as normal, and buildings can often remain occupied as we re-level a floor. You may not even need to re-locate furniture, stock or machinery. Mainmark technology is non-invasive, there is no excavation required so sites do not become messy or hazardous. We work with you to ensure the process is as convenient as possible for your business, staff and clients.

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.

Problems we solve

Sinking Floors

Solutions for building subsidence

Cracked Walls

Solutions for sinking foundations

Unlevel Buildings

Solutions for week ground / subsidence

Weak and Unstable Ground

Solutions for shifting ground / erosion

Holes & Voids

Solutions for deep cracks and crevices

Earthquake Damage

Liquefaction mitigation / ground strengthening