Smith & Sons New Zealand

Welcome to Smith & Sons, NZ's No.1 Renovation Building Company.

Smith & Sons are quality builders who specialise in home renovations from concept to completion. Our network of professional, quality builders are helping people in locations throughout New Zealand to transform their homes. Our specialist offices provide a complete professional renovation solution coupled with exceptional service at all levels.

Smith & Sons have hand-picked only the best qualified builders to own and operate local Smith & Sons offices - combining their years of building expertise with the Smith & Sons way of doing business to offer their customers an exceptional renovation experience.

What makes us stand out from the crowd is our professional approach to renovating. We treat every renovation project, whether new or old home, a kitchen, bathroom, basement, deck, extension or whole home renovation, with utmost care and expertise. Dedicated to working with you from conceptualisation to actual completion, coordinating and communicating with you every step of the way.

Renovation Photo Gallery

Our Simple 3 Step Renovation Process


This is where we sit and talk with you, listen and understand what you want and need in your renovation. From no idea of what you want, to a design scribbled on a napkin, we can help. Once we have worked with you on an initial design, we can give you an initial estimate on the budget for your project. Learn more…


Once your design and budget is approved, we can move to our planning phase where we complete all plans and engineers drawings, plus all council and city approvals. We also map out your renovation construction schedule to fit around you and your lifestyle to achieve completion with as minimal fuss as possible. Learn more…


This is where the fun begins as our team of expert builders and tradespeople bring your dreams to life. With one point of contact throughout the entire renovation process, you will be kept up to date and informed until your home is complete. All that’s left to do is enjoy your newly renovated home! Learn more…

Thinking of a home renovation?

Need to choose a builder for your renovation? If you need renovation works then think Smith & Sons - New Zealand's largest renovation building company.

Trusted, local builders who specialise in home renovations and extensions, in fact any kind of renovation works - based in over 25 locations across New Zealand - from Auckland to Wellington in the North Island - and from Nelson to Christchurch to Western Southland in the South Island.

At Smith & Sons - our one goal is to ensure your renovation work project is an exceptional experience - not just a renovation. We quantify this as exceptional service, staff, materials and construction - from our first greeting until we see you settled into your newly renovated home.

When renovating with Smith & Sons, you will have an enjoyable experience, you will be getting a great value renovation, and you will be proud of your finished project.

So, if you have no idea of what you want, some idea, some rough plans scribbled on scrap bits of paper or a full set of plans for your renovation works, make the smart move and come and see us today.

For our unique renovation process - click here...

What People Are Saying

We are a family of four and wanted to update our children’s tired looking bathroom. We chose Smith and Sons as we found the approach of them doing everything suited us best. From design ideas through to completion. Tiny, Katie, Josh and the rest of the team were great, they communicated with us clearly so we always had some idea as to what was happening. When we needed to change things, it was not a major drama. We would definitely use them again.

- Cameron Dickson

Many thanks for the amazing job your men did – it was a pleasure to have them around the house, it was all a bit quiet once they left!  I’m looking forward to getting some furniture to put on the deck, although it is being well used without any!  

- Vicki Ferginson

Our Latest Projects

Request A Quote