Skilled, Respectful, Professional

Island Bay Builders is a Wellington building team led by Jason Greco. Jason has been building for 34 years and has run Island Bay Builders for the last 20, completing hundreds of homes across the city. We are skilled, respectful and tidy, we work long days, and we focus on your job - not the next one - to get it finished on time, on budget and stress free.

Renovations, Extensions & New Builds

We specialise in residential renovations, extensions, new builds and bathroom & kitchen renovations. If you need full project management, we can take care of design and build too, working closely with many of Wellington's top architects.

No Surprises, Proven Success

We work to a fixed price, with any variations quoted before they are undertaken, so you always know exactly where your budget is at. Jason is a straight shooter - he tells it like it is, and our clients trust him for it. We are known for the speed we complete jobs and for being transparent about cost from day one, backed by a large team of efficient, trustworthy sub-contractors we have worked with for years.

Qualified & Guaranteed

Island Bay Builders are Licensed Building Practitioners (LBP #108000), New Zealand Certified Builders and Site Safe Gold accredited. Every project is backed by a Halo 10-Year Guarantee, for complete peace of mind.

Talk to Us About Your Project