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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Submit your enquiry using our online form and include a brief message about the issues you are experiencing. A Mainmark expert will contact you within the next 24 to 48 hours, excluding weekends and public holidays.

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Commercial

Public Buildings

Pro-actively Fortifying Assets

Maintaining infrastructure assets is crucial for public safety

Mainmark’s non-invasive solutions help government and council authorities address a range of underlying issues impacting buildings and infrastructure due to weak or unstable ground, large voids and subsidence.

Mainmark’s solutions and technologies are particularly well-suited to address the complex challenges of public buildings:

  • Correcting subsided council building footings
  • Raising subsided pavements to re-establish design levels and/or drainage gradients.
  • To provide targeted ground improvement to weak sub-grade soils

Pavements

Building & Structures

Treatment Plants

Strengthen ground and re-level public infrastructure

Features & Benefits

Mainmark’s Solutions & Technologies

Fast

Our technologies have fast curing times and treated areas can be used immediately or without the delays compared to traditional repair methods.

Immediately Trafficable

As soon as the repair is completed, the area can be re-opened to traffic and full use.

Non-Invasive

Repairs are performed without the need for excavation, extensive disruption.

Cost-Effective

Compared to traditional methods, our solutions are more cost-effective.

Get a quote

Arrange a site assessment in 3 simple steps:

Step 1

Submit your enquiry using our online form. Include a brief message about the type of problem you are experiencing.

Step 2

One of our expert team members will be in touch to schedule a site inspection that suits you.

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Mainmark

© 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

ISO 9001
ISO 14001
ISO 45001

Solutions

Ground Improvement

Subsidence Repair

Re-Levelling

Void Filling

Slab Lifting

Crack Wall Repair

Sinking Floors

Sinking Foundation Repair

Underpinning Repairs

Locations

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Teretek®

Terefil®

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Locations
Mainmark Sydney

169 Sailors Bay Rd, Northbridge New South Wales 2063

 

Mainmark Melbourne

Unit 8, 33 Rosalie Street, Springvale Victoria 3171

Mainmark South Australia

19 Heath St, Lonsdale SA 5160

Mainmark Queensland

20 Computer Road, Yatala QLD 4207

Mainmark Perth

115 Excellence Dr, Wangara WA 6065

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