Operating for 35 Years I 150+ Years of Experience I 84,000+ Jobs Completed I Iso Accredited I In-house Engineers

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Mainnmark has led the industry for re-levelling, ground improvement and void filling solutions,  developing and delivering the most advanced and accurate solutions on more than 87,000 projects.

Since 1989, Mainmark has established itself as a pioneering force in the industry, leading the way in developing and delivering cutting-edge solutions for re-levelling, ground improvement and void filling solutions.

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© 2025 The Mainmark group of companies. ‘Mainmark®’, ‘Terefil®’, ‘Terefirm®’ and ‘Teretek®’ are trademarks of the Mainmark group of companies.

Mainmark Ground Engineering Pty Ltd
ABN: 51 606 182 503

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Solutions

Ground Improvement

Subsidence Repair

Re-Levelling

Void Filling

Slab Lifting

Crack Wall Repair

Sinking Floors

Sinking Foundation Repair

Underpinning Repairs

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