Quality assured construction to the highest level. Professional, certified builders with an eye for detail.
New Zealand Certified Builders Association
Licenced Building Practitioner
Residential new homes


Alterations, kitchens, bathrooms, desks


Farm and commerical buidings and sheds


Builders in Dunedin

Bay Building Dunedin Limited is a locally owned and operated Company consisting of three key team members:

John Laverty - Owner / Certified Builder & Licensed Building Practitioner
Simon Clausen - Carpenter
Shonagh Laverty – Office & Accounts

Bay Building Dunedin Ltd was established in 2007 and over the following years we have completed a wide variety of contracts ranging from small repair jobs to large scale construction.

There is no job too big or too small the team at Bay Building cannot manage. We pride ourselves on quality and perfection and offer a comprehensive 10 year residential guarantee for peace of mind on larger jobs.

Bay Building is a professional construction company based in Dunedin. As one of the leading building companies in Dunedin, we offer a range of affordable construction solutions to meet your needs. If you’re looking for a trusted new builds company in Dunedin, Bay Building is here to assist you with your residential and light commercial construction projects.

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Dunedin Wide Builders

We’re certified builders in Dunedin, and we specialise in renovations, repairs, and custom new builds. Our dedicated team of Dunedin-based builders can efficiently manage your project, and take care of any additional administrative work to ensure everything is council approved at the end. Along with a professional, reliable team of qualified builders, you’ll benefit from the highest standard of quality workmanship and expert design.

We’re a top-rated company in Dunedin, known for renovating kitchens and bathrooms to a fine finish. Whether you’re looking for an ultra-luxurious modern bathroom, or a sleek contemporary kitchen, we’ve got the skills and experience to bring your vision to life. Be it your kitchen or bathroom, we’ll make sure the finished product matches your lifestyle and feels like a pleasure to use.

New Home Builds Services in Dunedin

If you’re looking for changes to your house’s interior, or you’d like to add decking & fencing to your home’s exterior, we offer it all. Our team can assist you on any construction site, whether big, or small.

Why choose us?

Passion: we’re passionate about what we do and we put 100% into every project we work on. Our team strives to gain and maintain the trust of our clients by delivering projects on time, everytime. We commit to agreed timeframes, while delivering high-quality results, so you receive the highest standard of excellence.

Individualism: We understand every client is different, just as every project has different requirements. As a result, we always try to understand each client’s requirements to provide bespoke solutions, which fit within the agreed upon budget.

Experienced design team: we employ a whole host of qualified and experienced designers, so that we can offer a range of styles. Be it contemporary, vintage, or ultra-modern design; our designers offer everything you’re looking for.

Our in-house designers have extensive knowledge about current planning laws, so they can best support our clients to make well-informed decisions about the design of the project. Our team ensures that our clients feel confident about all of their choices from colour to texture, and materials to accessories.

Environmentally friendly: we’re committed to lowering our carbon footprint and reducing the environmental impact of both renovations and new builds. We carefully follow environmentally-friendly processes and use materials that support energy-efficiency, so you can minimise costs to you and the environment long-term e.g heating and lighting.

Minimal inconvenience: as conscientious Dunedin Builders, we always try to minimise and even eliminate inconveniences for you. We take care to ensure the responsible placement of pallets and skips, while thoughtfully scheduling the delivery of building materials to minimise unnecessary disruptions.

Timely handover: we take pride in offering clean handovers at the end of every project. As a leading construction company in Dunedin, the seamless handover of each project matters greatly to us. We make sure we complete the work within the agreed upon time-frame agreed upon, while also taking care of the project cleanup to remove any dust and debris for a flawless final finish.


The services we can offer are:

Alterations – Residential/Light Commercial
Additions – Residential/Light Commercial
Residential - New Homes, and Top End Architectural
Decks and fences
Kitchen renovations
Bathroom renovations
Farm buildings and utilities
Light commercial – New Builds
Labour Only