About Us
Mou Tatou
Since 2004, Petone Engineering has built a strong reputation as one of Wellington’s most trusted and preferred structural steel fabricators.
We’ve been proud to bring our expertise to projects of all sizes throughout the Wellington region for over 20 years.
Since 2004, Petone Engineering has built a strong reputation as one of Wellington’s most trusted and preferred structural steel engineering companies.
Here’s a bit more information about how we operate, approach our work and partner with others to achieve incredible results.
History
Creating strong structures.
Committed to strong communities.
Throughout our history, we’ve been committed to playing our part in Wellington communities. Specifically, we’ve been a strong support of junior sport throughout the Hutt Valley.
This has resulted in Petone Engineering giving both time and financial support to a diverse range of groups including local sports clubs, primary schools, secondary schools, plus other community initiatives.
We strongly believe in the lifelong benefits and skills that sport can teach both junior players and adults alike and will continue to develop this commitment through associations with junior sports programmes and clubs.
Community focus
Room for the big jobs.
Our workshop
Our 4,000 square metre fabrication workshop in Lower Hutt gives us the space to run multiple, large scale projects simultaneously, and deliver exceptional quality, cost-effective steelwork to our clients on time, every time.
Our production capacity and the accuracy and quality of the structural steel we fabricate is further enhanced by our installation of fully automated, computer-controlled equipment, including a MEBA 1100 DG metal cutting bandsaw and an Ocean Avenger Plus beam drilling machine.
Our values define us,
this is how we operate.
Our values
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This is about standards. We don’t cut corners.
Whether it's fabrication, detailing, or project management—quality isn’t optional, it’s embedded. Everyone is expected to deliver.
At Petone Engineering, this means:
Precision in our builds and documents.
Systems and QA checks to ensure quality.
Taking ownership when things go wrong—and fixing them fast.
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Professionalism here isn’t about suits—it’s about showing up with the right mindset, treating others with respect, and having the grit to push through challenges.
We’re not here to complain, we’re here to get it done, and get it done right.
At Petone, this means:
Staying calm under pressure and being constructive—not reactive.
Respecting every role—from the shop floor to the client meeting.
Leading by example, especially when the pressure’s on.
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Clients don’t want excuses, they want outcomes.
We are engineers—problem solvers.
That means understanding the job, identifying issues before they become problems, and using our expertise to deliver.
At Petone Engineering:
We don’t wait to be told—if there’s a better way, we find it.
Communication is practical, clear, and focused on moving things forward.
Cost-effective doesn’t mean cheap—it means smart, value-driven solutions.
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We’re not trying to be perfect, we’re trying to be better than yesterday.
Progress beats perfection - and that mindset keeps us on top of our game.
It’s what keeps our people developing and our systems evolving.
At Petone Engineering:
We look for ways to improve—from tools and technology to training and systems.
We don’t wait for a crisis to fix something.
We expect initiative, not just compliance.
Awards and nominations.
2020
Steel Construction New Zealand: Excellence in Steel Awards 2020: Young Achiever
Kieran Houssenloge (Winner)
Steel Construction New Zealand: Excellence in Steel Awards 2020: $500k - $1.5M
Chinese Embassy (Finalist)
2021
Steel Construction New Zealand: Excellence in Steel Awards 2021: Young Achiever
Isaac Cooper (Finalist)
2022
Steel Council of New Zealand
Excellence in Steel Awards: Earthquake Strengthening
Generator - Waring Taylor Street (Winner)
126 Cuba Street (Finalist)
2024
Steel Council of New Zealand
Excellence in Steel Awards: Earthquake Strengthening
Beehive - Executive Wing Façade (Finalist)
Lambton House Diaphragm Retrofit (Finalist)
University of Otago, Wellington Lecture Theatres (Finalist)
Executing with excellence
At Petone Engineering, our structural steel specialists are the backbone of our success. With extensive experience in designing, fabricating, and installing structural steel solutions, our experts ensure top-quality results for every project.
We pride ourselves on our precision, innovation, and collaborative approach, working closely with clients, architects, and contractors to bring your vision to life. Trust Petone Engineering for expertise, reliability, and excellence in structural steel solutions.
Our team