solving problems

We're Fusion Engineering

We design and manufacture structural steel for new homes, renovations, commercial premises and when it comes to steel we specialise in creating the impossible.
If you have a plan or a dream involving structural steel, we’ll work with you to make that dream a reality. From our large Waikanae workshop we work with clients to create and craft a wide range of steel products.
"We love a good problem to solve and are experts at making the impossible happen."
Arvid O’Sullivan
Owner of Fusion Engineering Ltd

At Fusion Engineering we solve problems. We have a team with collectively 100+ years of experience. 

We can solve any steel engineering problem and we revel in working on the unusual. An example of our work featured among the elaborate builds of Grand Designs New Zealand on television in 2022.
Fusion Engineering designs stairs, balustrades, gates, art pieces and other bespoke steel products. We also modify and repair boats.
Our trademark is our high-quality work, and we pride ourselves on our craftsmanship to provide a product that has a clean finish and looks good.
We also value efficiency and our many years of experience means that when we repair or create something it will be right first time.
Our Services

Thousands of happy customers

We would like to thank Arvid and the rest of the team at Fusion Engineering for the balustrades that were made according to our specifications. We are really pleased with the end result.
Fusion Engineering was able to supply us with a beautiful solution for our property’s requirement for automatic sliding gates. The team was always on time and maintained open lines of communication throughout. Thank you Arvid!
Earthquake strengthening, structural steel, staircases, anything engineering, nothing is too big or too small for the team at Fusion Engineering.
For whatever kind of engineering work that you need to get done, I wholeheartedly can recommend Fusion Engineering.
I have my own practice as an architect and work with engineers every day. It’s hard to find companies you can trust. I was very impressed with how well Fusion Engineering did its work. How well they can keep to a schedule is important to me. The team was great and did a good job.
Great team of hard working professionals! Highly recommend!
Absolutely top notch service. The team is knowledgeable, reasonable, great to deal with and great results.
Excellent service. They featured on Grand Designs! Highly recommended.

Fusion Engineering has built a solid reputation.

Fusion Engineering built a beautiful spiral steel staircase for a Waikanae roundhouse. This involved designing and building 17 triangular steps around a central pole, manufacturing this into one piece, and precision engineering so it could slot perfectly into the house.
"That’s the sort of job we love. When a client comes to us with their dream or idea we can turn it in to reality. We have the experience and the expertise to make anything from steel and make it work"
More Projects

Frequently asked questions

Can we help with your steel project?
Yes we probably can. We work with aluminium and stainless steel creating engineered and bespoke design solutions for steel structures for the home, commercial premises and the marine industry.
What will it cost?
We offer a one-stop-shop service from design to manufacture and installation. We can supply shop drawings at a cost.
Can I supply my own plans and designs?
Yes we work off plans and designs from builders, architects and designers. We bring our expertise in steel to the table to work out the best solution and will provide advice on what will work and any adjustments that may be needed to the plans.

Our projects


Get started on your project today and receive a free, no-obligation quote from our team of experts. Simply provide us with some details about your project, and we'll get back to you with an accurate estimate in no time.