Deck Builders Wellington

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.

Wellington's Trusted Deck Builders

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

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1. Free Consultation

We visit your site, talk through your ideas, and give you an honest quote. We'll tell you what works for your section.

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3. The Build

We handle subframe, decking boards, balustrades, and finishing. Built properly, built to last.

Deck design ideas

image of remodeled kitchenGray and white triangular geometric design split diagonally.

Consider your sun exposure and how you'll use the space throughout the day.

[background image] image of concert venueSquare divided diagonally from top left to bottom right, with the top left half white and the bottom right half light gray.

Choose materials that suit your climate and maintenance preferences.

image of the spa locationSquare divided diagonally from top left to bottom right, white on the top left and black on the bottom right.

Think about access and flow from your house to the deck.

What's Included in a Deck Build

Hardwood & composite decking options

Structural design for NZ weather

Railings & safety features

Integrated lighting & finishing touches

Project management & timeline updates

What Wellington Homeowners Say About Us

“Marmoset Building made our renovation easy. The team was friendly, reliable, and kept us in the loop every step of the way.”


Sarah T.
Lower Hutt

“We love our new kitchen! The project finished on time and the quality is top-notch. Highly recommend these guys.”

James R.
Wellington

“Great communication and no surprises. Marmoset handled everything and the result was exactly what we wanted.”

Priya S.
Upper Hutt

Common questions

How long do projects typically take?

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.

What happens if budget changes mid-project?

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.

Can you work around our schedule?

Yes. We're flexible with timing and can work around your needs where possible. Just let us know what works best.

How long have you been building?

15+ years across New Zealand and the USA. That's enough time to see what works and what doesn't.

What areas do you service?

We're based in Wellington and work throughout the region including Lower Hutt, Upper Hutt, and Porirua.

Do you do small jobs or just big ones?

We do both. Whether it's a small repair or a full renovation or build, we bring the same quality and attention to detail.

Do you work with architects?

Yes. If you need design help, we can refer you to great local architects we trust or work with your chosen architect.

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Ready to get started?

Let's chat about your project. No pressure, just honest advice.