Since 1989, Mainmark has provided successful ground improvement, level correction, and void filling solutions, addressing subsidence in residential properties.
Learn more
Fast, cost effective & non-invasive subsidence solutions to fix cracked walls
Fast, clean and non-invasive lifting of sinking floors and slabs
Our solutions are more cost-effective, with minimal disruption to the area
We offer the most advanced house re-levelling and underpinning technology in the market
The world’s most advanced earthquake remediation, liquefaction mitigation and ground-strengthening technologies
Resin Injection – the modern alternative to traditional underpinning
Ground improvement modifies a soil’s properties, improving its load bearing capacity or resilience against liquefaction
We re-level buildings that have experienced subsidence, settlement, or other structural issues leading to uneven floors and foundation cracks
We can underpin, raise and re-level strip footings and raft slabs, plus we can infill under slabs and driveways
Comprehensive void filling solutions for diverse market sectors, using specialised chemical or cementitious grouts
Our non-invasive and cost-effective solution is a safe way of re-levelling concrete slabs with soil settlement or subsidence problems
Mainmark has delivered ground engineering solutions to commercial businesses and properties for over 30 years. Capitalising on this expertise and knowledge, our range of innovative products and advanced solutions provide remediation of assets and structures.
Learn more
State-of-the-art, non-invasive solutions to ensure productivity is maintained
Address a range of underlying issues impacting buildings and infrastructure due to weak or unstable ground
We remediate assets for electricity, gas, waste management and telecommunication providers, as well as water authorities
Our non-invasive approach is essential when treating these significant and sometimes fragile structures
Ground improvement modifies a soil’s properties, improving its load bearing capacity or resilience against liquefaction
We re-level buildings that have experienced subsidence, settlement, or other structural issues leading to uneven floors and foundation cracks
Our non-invasive and cost-effective solution is a safe way of re-levelling concrete slabs with soil settlement or subsidence problems
Comprehensive void filling solutions for diverse market sectors, using specialised chemical or cementitious grouts
Terefil is a unique, specialist flowable fill material that can fill massive pipelines and concrete culverts quickly and cost-effectively
Our innovative technologies offer advanced site-specific solutions for revitalising ageing or damaged buildings, assets and infrastructure.
Learn more
Keeping Australia's roads and bridges operational with minimal disruption
The fast, non-disruptive pavement stabilising solutions for Australia's airports
Re-supporting port terminals and seawalls with minimal disruption to operation whilst prioritising safety
Keeping railways on track with innovative level correction solutions
Ground improvement modifies a soil’s properties, improving its load bearing capacity or resilience against liquefaction
We re-level buildings that have experienced subsidence, settlement, or other structural issues leading to uneven floors and foundation cracks
Our non-invasive and cost-effective solution is a safe way of re-levelling concrete slabs with soil settlement or subsidence problems
Comprehensive void filling solutions for diverse market sectors, using specialised chemical or cementitious grouts
Terefil is a unique, specialist flowable fill material that can fill massive pipelines and concrete culverts quickly and cost-effectively
If you cant find what you’re after please don’t hesitate to contact us.
Please select the global region website you'd like to view.
Submit your enquiry using our online form and include a brief message about the type of issues you are experiencing. One of the Mainmark experts will contact you as soon as possible.
Our ground improvement and level correction methods can address foundation subsidence and are effective for helping to fix cracks in walls or re-level sunken floors in homes of any size. Our solutions are also used for slab lifting foundation slabs and large driveways.
© 2023 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
1800 623 312
Australia
