About Us

Building great teams since 2012, CB Civil are proud to help shape the communities and future of our nation.
100% New Zealand owned and operated. 

What we do

Construction, management and delivery services for civil engineering projects; three waters, structures, rail and land development operating across New Zealand.

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Sustainability

We strive to be the changemakers in our industry, combining innovation and sustainability at the heart of our business to reimagine the landscape of civil construction.

People and careers

Our people are the engine that drives our ambitions. We support, develop and empower our staff to do their best work in a role and company that both challenges and rewards them.

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Working with KiwiRail

CB Civil has had a long history of working with KiwiRail. Over the many years we have completed many projects together. to ensure the national network can respond and adapt to the needs of commuters and freight. As part of our ongoing relationship we have been engaged across the motu, from Kaikoura to Auckland we have delivered a wide range of scope and have extended our services to meet the increased need for civil contractors in New Zealand's rail corridor. 

Formation

Our team assist in the remediation and improvement of existing track sections to meet the future requirements of the network such as the increases axle loadings of modern Auckland Transport commuter trains. We have also  preparing the groundwork on which the railway track will be laid. This foundational work is crucial for ensuring the stability, alignment, and longevity of the rail infrastructure. Our works includes working closely with Kiwirail to stabilise formation, renew or improve existing drainage lines, insert new structural fill, renew ballast and provide track work assistance.

Formation

Excavation, grading, remediation and fill of the ballast and subgrade to create a level and stable track bed. 

Drainage

Including subsoil and cess drainage installation and maintenance.

Ancillary Structures

Including seawalls, groynes, culverts and revetments which are all intended to protect the rail corridor.

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Rail Network Growth Impact Management

Rail Network Growth Impact Management

Rail Network Growth Impact Management (RNGIM)

RNGIM looks to address the maintenance and renewals backlog, lift the codes, standards and maintenance practices to meet the demands of a modern metropol…

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Kiwirail Culvert Replacements

Kiwirail Culvert Replacements

Culvert Replacements 

CB Civil has been engaged as a main contractor working with KiwiRail since mid-2018 undertaking major culvert replacement programme and retaining wall works. The culvert works v…

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