Your Structural Steel & Seismic Strengthening Specialists.

Welcome to Petone Engineering.

What we can offer you.

Since 2004, Petone Engineering has built a strong reputation as one of Wellington’s most trusted and preferred structural steel fabricators. Our end to end process means we’ve been trusted to deliver both structural steel and seismic solutions for some of the city’s largest and most complex engineering projects.

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Working successfully with a number of construction partners throughout the Wellington region has enabled us to develop and deliver robust quality assurance processes to ensure projects are delivered smoothly and efficiently.

Quality and accuracy above all else.

A selection of our partners.

Here are some of our partners we’ve had the opportunity to work with over the past 20 years. It's been a privilege to help shape their projects with our skills and expertise.

Awards and nominations.

Steel Construction New Zealand
Excellence in Steel Awards: Earthquake Strengthening

Lambton House Diaphragm Retrofit (Winner)
Beehive - Executive Wing Façade (Finalist)
University of Otago, Wellington Lecture Theatres (Finalist)

2024

Steel Construction New Zealand Excellence in Steel Awards: Earthquake Strengthening

Generator - Waring Taylor Street (Winner)
126 Cuba Street (Finalist)

2022

Steel Construction New Zealand: Excellence in Steel Awards 2021: Young Achiever

Isaac Cooper (Finalist)

2021

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)

2020

Your project,
our expertise.

Enhancing the strength of building to ensure they perform better in earthquakes is an area we've developed a specialty in.

Our tailored approach ensures we remove as much of the uncertainty commonly found in seismic strengthening projects, getting the best results for our partners.
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We've developed a team of highly experienced steel fabricators and installers that specialise in medium to large scale commercial projects.
Our processes, equipment and personnel in place to ensure all jobs are produced accurately, on budget and on time.
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Proudly Wellington owned and operated for 20 years.

We’re proudly Wellington owned and operated for 20 years, deeply committed to our community and take pride in making Wellington a safer, stronger place to live and work.