Welcome to Smith & Sons

Smith & Sons are professional home renovation builders who live and breathe home renovations. We know the lasting, positive impact a special renovation can have on your home, family, and lifestyle, and we’re as excited about your home renovation as you are.

Across Auckland, Wellington, Christchurch, and the rest of New Zealand, our home renovation builders have completed more than 15,000 home renovations across our group for homeowners just like you. Our proven concept-to-completion process offers you the security and flexibility to achieve the unique home your family desires.

When you do something you love day in and day out, you’re inspired to hone it to a fine art—and that is the Smith & Sons difference.

Our team of builders and designers across New Zealand bring valuable, hard-won expertise to your renovation project. They employ their knowledge via our unique Design-Plan-Construct process to streamline an efficient, enjoyable renovation journey.

Join the ever-growing number of homeowners who have trusted Smith & Sons to guide them through the renovation process and create something amazing.

Our home renovation builders carry out home renovations and more across Auckland, Christchurch and across regional NZ. To see the list of regions we cover, see our ‘locations’ page.

Read More


We do everything from adding a storey to full kitchen and bathroom renovations—as well as decks, laundries, granny flats and pools. The scope of our projects is limited only by what our clients want. If it needs renovating, we've got you covered. Find some more information about our most common renovation types behind the images below.

Hear FromSome of our clients

Why ChooseSmith & Sons?

Where are you inThe Renovation Process

Ready to start your renovation?