Add outdoor living space and real value to your Wellington home with a custom-built deck from Marmoset Building. Local deck builders serving Wellington, Hutt Valley and Porirua.

Solid, safe decks designed for Wellington weather, and the way you want to live.

We visit your site, talk through your ideas, and give you an honest quote. We'll tell you what works for your section.
We design your deck to suit the section, your sun exposure, and how you'll use the space day to day.


We handle subframe, decking boards, balustrades, and finishing. Built properly, built to last.
“Marmoset Building made our renovation easy. The team was friendly, reliable, and kept us in the loop every step of the way.”
“We love our new kitchen! The project finished on time and the quality is top-notch. Highly recommend these guys.”
“Great communication and no surprises. Marmoset handled everything and the result was exactly what we wanted.”
Most projects range from 6-16 weeks depending on scope. We provide a clear detailed timeline upfront so you know exactly what to expect and what we can’t know until we start.
We keep you in the loop with regular updates. If costs shift, we'll talk through options before making any changes. It is always good practice to ensure you have contingency planned with any budget as there can be unknowns and we discuss this with you from the outset.
Yes. We're flexible with timing and can work around your needs where possible. Just let us know what works best.
15+ years across New Zealand and the USA. That's enough time to see what works and what doesn't.
We're based in Wellington and work throughout the region including Lower Hutt, Upper Hutt, and Porirua.
We do both. Whether it's a small repair or a full renovation or build, we bring the same quality and attention to detail.
Yes. If you need design help, we can refer you to great local architects we trust or work with your chosen architect.
