027 661 1077 | zach@ngi.co.nz | Christchurch, New Zealand
What We Do

Civil & renewable infrastructure, delivered right.

From general civil works to specialist solar farm construction, we bring practical expertise and strong systems to every project.

01

Civil Contracting

General civil contracting delivered with the practical expertise and strong systems NGI is built on. We work across a range of civil works, bringing a hands-on, get-it-done approach to every site.

Earthworks Site Development General Civil Works

Learn more about Civil Contracting →

NGI civil contracting crew carrying out night works in Christchurch, Canterbury
02

Site Contamination Works

Site contamination works carried out to a high standard, with the systems and care needed to do it right — protecting people, land, and outcomes.

Remediation Contaminated Land Compliance-Focused

Learn more about Site Contamination Works →

Site contamination excavation works along a fence line, Canterbury New Zealand
03

Solar Farm Construction

A niche area of expertise for NGI. Backed by two dedicated specialist piling rigs, we deliver the civil and piling works that large-scale solar farm builds demand — supporting New Zealand’s shift to renewable energy.

Solar Farms Specialist Piling Rigs Renewable Energy

Learn more about Solar Farm Construction →

NGI crew installing ground-mount solar farm racking, New Zealand solar farm construction
04

Tier 1 Partnerships

We work alongside New Zealand’s Tier 1 contractors on large infrastructure projects, bringing specialist capability and reliable delivery to projects of national significance.

Large Infrastructure Subcontracting Nationwide
NGI specialist piling rig and site vehicle
Coverage

Where we work

Based in Christchurch and mobile across the South Island. See the regions we service →

Have a project in mind?

Get in touch to talk through your civil or renewable energy project.

Contact Us