Is Pride, Passion and Excellence. We stand by our product and are proud of the way we do things to get the end results. At Portable Buildings Brisbane our passion shines through in that this is not just a job, it is our family business that we intend to continue to grow throughout the years. Excellence is the standardisation of best practice. PBB strives for methodologies that achieve repeatable and reliable results so that each building is the same as the last.