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Engineering today, for tomorrow 

Civil engineering solutions, customised to your unique environment 

Here at Tonka Civil, we are a leading provider of comprehensive civil and construction services.  

Specialising in large-scale infrastructure projects and high risk food hygiene construction, our expertise spans various domains, including project management, earthworks, drainage, structures, and construction.  

When you choose Tonka Civil, you choose a company with valuable industry insights, established project partnerships, and an extensive subcontractor base. 

We pride ourselves on offering customised project solutions, backed by our experienced team and delivered by our trusted partners. 

What we offer

Effective planning, management, and maintenance support.
Adherence to resource consent conditions, including management plans, and erosion and sediment control.
Efficient scheduling and maintenance. 

Andrew Steed

PROJECT MANAGER

With two decades of experience in the civil engineering industry, Andrew is a highly versatile and accomplished project manager. His expertise spans across a wide range of commercial projects, where he has had the opportunity to navigate intricate ecological and civil challenges.

Andrew has extensive knowledge of complex, large-scale concrete pours, live water treatment plants and the retrospective application of steel reinforcing, across a variety of industries.

It is through this project work he has had the opportunity to develop his collaborative approach and ability to lead diverse teams. He has a proven track record of working closely with building trades, engineers, and environmental specialists to deliver projects on time and to budget.

andrew.steed@tonkacivil.co.nz 

Nathan Winders

PROJECT MANAGER

Nathan is a practical and dependable professional with experience in construction and operational delivery. He is recognised for clear communication, a steady approach to problem-solving, and the ability to build strong working relationships.

Nathan has a solid background in coordinating workflows, supporting project teams, and keeping work progressing in environments that demand accuracy and consistency. He focuses on improving processes, maintaining structure, and helping teams meet their commitments.

He is motivated by delivering reliable results and supporting organisations across the construction and infrastructure sectors.

nathan.winders@tonkacivil.co.nz 

Tonka Civil is your trusted partner for all civil construction needs. 

Let’s chat!

Tonka Civil Construction  

2 Barnett Place, Hamilton
New Zealand 

021 306 558