Get to know our services. 

A stress-free build experience and a high quality finish are top priorities at Mark B Builders . Our unique project management skills ensure that every detail of your build is handled with care.  We'll nurture your project from conception to completion, and we promise you: 

  • Personal attention throughout your project

  • Clear and responsive communication at all times

  • Intelligent project management both offline and online

  • Accurate, detailed information that enables informed decisions

Mark and his team have built a reputation for offering a friendly, professional and thoroughly reliable building service. If we're building your new home, renovations or additions you can be sure that your project delivery will be timely and cost-efficient. And with an end result that's built to meet the very best quality standards.


Key Services

  • Custom Home Builds

  • Demolish and Development projects

  • Renovations

  • Two Story Construction

  • Studios

  • Granny Flats

  • Garage additions

  • Timber Frame Construction

  • Custom projects


"I highly recommend MarkB Building to everyone!! He was amazing from start to finish and the results far exceeded our expectations! We had a very difficult site, but nothing was too hard and he made it happen in the tight time frame we required. Great service, and he was such a legend!"

- Lauren and Gaz



"Mark project managed a major renovation to my property in Bunbury. He worked with the designer and arranged and supervised all other trades needed. I was delighted with his attention to detail, high quality workmanship and his customer service. I have no hesitation in highly recommending MarkB Building to owners seeking high quality advice, supervision and workmanship."

- Dr Robyn Morris

Mark built an extension out the front of our renovated home. His workmanship was exceptional, he was very efficient, easy to work with and professional. He was also helpful in the design process to create our new and beautiful space.

- Rick n Whitney