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Mainmark Ground Engineering Christchurch

Overview

Residential solutions

Mainmark Christchurch has raised, re-levelled and re-supported homes and other residential buildings, delivering successful solutions to Canterbury homes.

At Mainmark Christchurch, we specialise in ground improvement and level correction methods designed to address foundation subsidence in Christchurch 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 New Zealand, we are committed to providing innovative solutions tailored to your specific needs.

Our team of local 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!

Video

Cracked Wall Repair in Action

Our Teretek® Resin Injection technology can raise, re-level and re-support subsiding properties.

This remarkable solution is the key to raising, re-leveling, and re-supporting properties affected by subsidence. Our skilled team of consultants and technicians will guide you through the process, demonstrating how we correct subsidence.

Problems we solve
for our Christchurch clients

Cracked Walls Christchurch

Fast, cost-effective and non-invasive subsidence solution to fix cracked walls.

Sinking Floors or Slabs Christchurch

Fast, clean and non-invasive lifting of sinking floors and concrete slabs.

Jammed Doors or Windows Christchurch

Our solutions are more cost-effective, with minimal disruption to the area.

Foundation Repair Christchurch

We offer the most advanced house re-levelling and underpinning technology in the market.

Earthquake Damage Christchurch

The world’s most advanced earthquake remediation, liquefaction mitigation and ground strengthening technologies.

Underpinning Repair Christchurch

Resin Injection – the modern alternative to traditional underpinning.

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. 

Christchurch Office Details

Address

2 Baigent Way, Middleton, Christchurch 8024

Phone

0800 873 835

Email

nzcustomerservice@mainmark.com

Opening Hours

          Monday to Friday            9:00am – 5:00pm

        Saturday & Sunday       Closed

Mainmark Christchurch Reviews

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.

Contact Us – Mainmark Christchurch

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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Mainmark

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

Mainmark Ground Engineering (NZ) Ltd

ISO 9001
ISO 14001
ISO 45001

Solutions

Ground Improvement

Subsidence Repair

Re-Levelling

Void Filling

Slab Lifting

Crack Wall Repairs

Sinking Floor and Slab Repair

Sinking Foundation Repair

Underpinning

Soil Replacement

Specialties

Commercial

Residential

Seismic

Technologies

Teretek®

Terefil®

JOG

About Us

Our team

Careers

Media & Press

News

Awards

Contact

Locations
Mainmark Auckland

50 Parkway Drive, Rosedale, Auckland 0632

 

Mainmark Christchurch

2 Baigent Way, Middleton, Christchurch 8024

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