Siteworks

Contrax undertakes all aspects of civil construction associated with our specialist concrete projects. Complete siteworks include: drainage, earthworks, retaining walls, base course, kerb and channel, concrete, asphalt, line marking, street furniture and soft landscaping.

Our experienced in-house team of more than 70 qualified staff deliver a wide range of civil siteworks construction projects. We own plant and machinery including a fleet of diggers (1.7t – 14t), trucks including four-wheelers and six-wheelers (3t – 12t). Our diversified workforce has the ability to deliver 98% of our projects in house.

Contrax has strong, long-standing relationships with accredited specialist subcontractors for any tasks we are unable to fully self-deliver, so that we can offer a complete civil construction service to clients from start to finish. Our quality management system ensures that all project criteria are met and followed throughout the build process. Environmental and safety management form a critical part of our delivery model.

Contrax your Auckland earthwork contractors

Earthworks

The Contrax team self-delivers all the earthworks required to support our specialist concrete and civil construction projects, whether it’s land clearing and forming, building site preparation, compaction, hole drilling or demolition.

Drainage Solutions

As part of our wider civil siteworks capability, Contrax has an experienced team of registered drainlayers delivering all aspects of civil, sub-division and commercial drainage solutions to support our specialist concrete projects across greater Auckland.

Retaining Walls

Contrax is experienced in the design, engineering and construction of commercial retaining walls.  Whether your project specifies timber, concrete block, keystone, in-situ concrete or mass block retaining wall construction, we can help.

Civil road works

Roading

Contrax carries out a range of civil road works as part of our streetscape, commercial and residential construction projects and our capabilities span all aspects of road and pavement construction.

Medium to large-scale custom-concrete projects

Contrax is equally equipped to operate as head contractor or an expert sub-contractor delivering specialist concrete infrastructure, vertical construction and commercial projects ranging from around $500,000 to $5million in value.

Not your average contractor

Our specialist knowledge equips us to solve concrete construction challenges.
Contrax works in a partnership model with head contractors, clients and landscape architects to deliver their vision through a seamless construction process.

The skilled labour
company

At Contrax, we know that we’re only as good as the people we put on-site.  we have invested in building a large team of highly skilled tradespeople; concreters, pavers, carpenters, drainlayers, machine operators – supported by professional engineers, project managers and site supervisors.

Latest Concrete Project

Title of project

Contrax is renowned for its ability to deliver difficult and challenging civil concrete projects, skateparks, playgrounds and streetscape upgrades. We use the latest techniques and equipment to plan, estimate, schedule, form, place and finish concrete to meet or exceed project specifications.

Client Comments

Contrax is renowned for its ability to deliver difficult and challenging civil concrete projects, skateparks, playgrounds and streetscape upgrades. We use the latest techniques and equipment to plan, estimate, schedule, form, place and finish concrete to meet or exceed project specifications.