NMI has been providing structural steel services to builders, contractors, businesses and home owners for over 25 years. We cover all of Northland and more - from Kaitaia all the way down to Silverdale

Our fully equipped workshop and our team of experienced engineers and fabricators allow us to take on a variety of projects. These vary from a few simple lintels for a residential build to multi-ton commercial projects.

We’re capable of handling everything related to the structural steelwork involved in a job – from fabrication all the way through to delivery and erection on site.

Over the years, we’ve noticed that a large part of our workload is from repeat customers – which is a good indicator of the level of service and quality that we offer our clients. We pride ourselves on our attention to detail and in making sure our customers get exactly what they’ve asked for.

Roof beams
Steel stairs

Quality & Reliability

Our goal at NMI, is to provide our clients with the best possible service - and as a bare minimum, this means producing a high quality product. To achieve this, our collective industry experience is applied to all of our projects - regardless of it's size. All of our employees are aware of this and share the same vision.

All our structural fabricators hold up-to-date AS/NZS ISO 9606 certifications so you can be assured your project is in good hands.

All completed jobs pass through a quality control process before they leave our workshop. Everything is measured and inspected before protective coatings are applied.