Since 1995, Mainmark has raised, re-levelled and re-supported homes and other residential buildings, delivering successful solutions to thousands of properties.
Residential Subsidence Repair
Before & After Treatment
Houses that need to be re-levelled often develop cracks in walls, sinking floors, sticking windows or jammed doors.
These houses require their foundations to be re-levelled.
Mainmark’s non-invasive and cost-effective solutions can raise, re-level and re-support your home. Our innovative methods minimise site disruption and completed within one day.
Problems we solve
for our clients
Out of Level Concrete
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.
How we get your home back to level in as little as a day.
Our technicians drill small holes around the problem area.
Teretek® resin is injected.
Unique two-in-one solution improves ground bearing capacity and fills voids
Building is brought back to level.
Mainmark specialises in re-levelling buildings that have experienced subsidence, settlement, or other structural issues leading to uneven floors and foundation cracks.
Mainmark specialises in advanced ground improvement methods, delivering a suite of technologies that cover densification, solidification, and soil replacement methods.
Mainmark offers comprehensive void filling solutions for diverse market sectors, using specialised chemical or cementitious grouts.
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.
Comprehensive void filling solutions for diverse market sectors, using specialised chemical or cementitious grouts.
Homeowners’ Guide to Teretek® Resin Injection
Print At Home Crack Gauge
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Get a quote
Arrange a site assessment in 3 simple steps:
Submit your enquiry using our online form. Include a brief message about the type of foundation issues you are experiencing.
Our friendly customer service team will be in touch to schedule a site assessment that suits you.
One of the Mainmark experts will visit your home or property, assess the damage, and ascertain the likely cause. They will establish the approach needed, creating a plan specific to the needs of your building and provide you with a detailed quote.
© 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