High-standard workmanship

We take pride in our craft here at ISS. From full-service fabrication in our workshop, to complex repairs in challenging on-site conditions, our team of experts can do it all.

Our team hold qualifications in all aspects of welding relevent to our services, with years of experience under their belts to back it up. We are continually adding to and improving our plant by using the latest engineering technology and CAD software in our workshop.

Delivering the whole package

Our fully equipped engineering workshop and expert rigging services form the backbone of our comprehensive structural steel solutions. With state-of-the-art machinery and a highly-skilled team, we deliver precision engineering for a wide range of projects. Our access to heavy machinery complements our fabrication capabilities, ensuring seamless integration and high-quality results. From concept to completion, ISS serves as your full-service industrial partner, providing tailored solutions to meet your specific needs.


  • Site-Welding
  • Fabrication
  • Structural Steel
  • Welding
  • Fitting
  • Deconstruction
  • CAD Design
  • Quality Assurance
No items found.

Review from our clients

Te Mahi Hou

A short note to say thank you for attending the official opening of Te Mahi Hou last week.

Te Mahi Hou has been a significant undertaking for Refining NZ. I’m sure you’ll agree that the opening did justice to four years of hard-work by everyone involved to get the project successfully across the line.

Your continued support for Te Mahi Hou during that time is much appreciated.

Sjoerd Post

Best industrial firm

G’day Graham

Firstly please pass on my thanks to the ISS team for the support over the weekend. With the amount of hours completed being incident-free was a great achievement. Your team's attitude and enthusiasm was outstanding. These types of companies Pollock Cranes wants to align with going forward.

Wayne Slater
Managing Director