0800 873 835
New Zealand
Overview
Residential Solutions
Since 1989, Mainmark has raised, re-levelled and re-supported homes and other residential buildings, delivering successful solutions to thousands of properties.
At Mainmark, we specialise in ground improvement and level correction methods designed to address foundation subsidence in Kiwi homes. Whether you’re dealing with cracks in walls, sunken floors, or uneven driveways, our expertise can help. With a global reputation for excellence and a deep understanding of local challenges across Aotearoa, we are committed to providing innovative solutions tailored to your specific needs.
Our team of experts is dedicated to delivering results, utilising cutting-edge technology and proven techniques to ensure lasting solutions.
Contact us today to learn more about how we can help you achieve peace of mind. Book your FREE, no-obligation site inspection today!
Interest Free Finance
House Repairs Made Easy with Our Interest-Free Finance Options!
Don’t let unexpected repair costs put your home at risk. Mainmark now offers flexible, interest-free financing to help you re-level your house without the financial strain
When house repairs arise, we know many homeowners aren’t prepared for the expense. You shouldn’t have to delay essential work or dip into your savings to keep your home safe and level. That’s why Mainmark has partnered with Gilrose Finance to offer you finance and interest-free payment options for your repair needs.
Lending criteria, fees, terms and conditions will apply.
How we get your home back to level
Why Choose Mainmark?
The Mainmark Difference
Pioneers Of Resin Injection in New Zealand
Founded in 1989, Mainmark pioneered Resin Injection technology in New Zealand.
ISO Accreditation
Mainmark is proud to have achieved and maintained our ISO Accreditation since 2017.
Guaranteeing risk mitigation and operational excellence.
Award-Winning Ground Engineering Company
Delivering the world’s most advanced, innovative and accurate ground engineering solutions and technologies.
Global Reach with Local Expertise
Where global experience, innovation and technical knowledge, meet to deliver dynamic local expertise.
50 Year Product Warranty
We offer an exceptional 50-year product warranty for your peace of mind.
Mainmark Reviews
News
Featured News
Mainmark’s specialised
in-house solutions
Ground Improvement
Ground improvement modifies a soil’s properties, improving its load bearing capacity or resilience against liquefaction.
Re-levelling
We re-level buildings that have experienced subsidence, settlement, or other structural issues leading to uneven floors and foundation cracks.
Mainmark’s industry
leading technologies
Teretek®
Our Teretek® technology provides a solution to address subsided structures, improve ground, and fill voids.
Terefil®
Our Terefil® technology provides an advanced lightweight cellular concrete for soil replacement, large void filling, and pipe abandonment.
JOG Computer-Controlled Grouting
Our JOG technology is a state of the art, computer controlled, multipoint injection system.
Permeation Grouting
Permeation grouting is the most widely used pressure grouting technique that stabilises soil prior to excavation or construction.
Projects
Featured
Residential Projects
Contact Us – Mainmark
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 foundation issues you are experiencing.
Step 2
Our friendly customer service team will be in touch to schedule a site assessment that suits you.
Step 3
One of the Mainmark experts will visit your commercial 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.
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© 2024 The Mainmark group of companies. ‘Mainmark®’, ‘Terefil®’, ‘Terefirm®’ and ‘Teretek®’ are trademarks of the Mainmark group of companies.
Mainmark Ground Engineering (NZ) Ltd
