Bourne Building Contractors

Bourne Building Contractors – Reliable registered builders based in Bunbury, Western Australia.

We are a local, experienced building company specialising in quality construction across the South West WA region. As fully registered builders (BC 100398 & BC 100462), we deliver honest, professional workmanship on every project — from practical sheds and workshops to functional granny flats, stylish patios, extensions, and custom residential builds.

With years of hands-on experience, we take pride in building strong, well-finished structures that meet Australian standards and suit the needs of South West families and businesses. Whether you need a large colorbond shed for storage or machinery, a comfortable granny flat for extended family, a beautiful patio for outdoor living, or a complete home build, our team handles it with care and attention to detail.

We also manage commercial projects, as seen in our past work including the Yahava Koffe drive-thru construction in Vasse. From site preparation and framing through to lock-up and finishes, we focus on clear communication, competitive pricing, and delivering projects on time.

At Bourne Building Contractors, we understand the importance of building with confidence. That’s why we work closely with clients throughout the entire process — providing expert advice, transparent quotes, and quality craftsmanship you can rely on in the Bunbury, Busselton, Margaret River, Capel, and surrounding South West areas.