Ontier Group

At Ontier you deal directly with the owner and founder, Robbie who prides himself on delivering exceptional customer satisfaction and building beautiful custom homes. Robbie has recently delivered our Webb St development in Henley Beach and currently constructing two other developments for us in Henley Beach South and Brighton. We have been blown away by Robbie’s charismatic nature, incredible work ethic, and his can-do attitude (even when last minute changes were made during construction). We have been super impressed with the quality of the builds and the fast delivery, having finished Webb Street in less than 10 months from the slab being poured. We feel very lucky to have met Robbie and have grown to feel like he is part of our family. Thanks mate for all your hard work and continuing to deliver such incredible homes for us.

Rob from Ontier built us 2x luxury Hamptons style, 4 bedroom, two story homes & we can't recommend him enough. It was an absolute pleasure to deal with Rob. Nothing was too much trouble & Rob's focus was on going the extra mile to give us a beautiful result! Rob communicated with us regularly which was appreciated given that we live in regional SA & were not able to be onsite when decisions needed to be made. The builds were on time & within budget with no hidden expenses. Rob's attention to detail & use of quality tradespeople made the whole experience pain free & we would happily build with him again. Thank you Rob!

As a developer, I’ve worked with many builders over the years, but choosing Ontier Group was a standout decision. From the moment we stepped into one of their nearly completed homes, we instantly recognised the level of craftsmanship and attention to detail that set them apart. It wasn’t just about the build — it was about the pride and care that went into every inch of the home. Robbie and his team have now completed two custom homes for us at Henley Beach South — and are currently building two more in West Beach — and the experience has been nothing short of exceptional. Robbie’s energy, dedication, and ‘can-do’ attitude made what could have been a stressful process feel exciting and rewarding. Finishing Henley Beach South in under 12 months from slab to completion was a testament to their hard work and efficiency, without compromising on quality. Every milestone was met with professionalism, transparency, and genuine enthusiasm for our vision. The team listened, adapted, and respected every detail we cared about — and the result speaks for itself. Thank you, Robbie, for going above and beyond. Your commitment to quality and your heart in every home you builds is something we truly value. It’s been a privilege to work with you — and we’re excited for what’s still to come.

Rob is a professional. His attention to detail and care throughout the planning stages and all through the project have been excellent. Very transparent and will tell you how it is. An advocate for you as the client. Thanks Rob! Appreciate your skills, time, effort and expertise mate. Would recommend highly for any projects when you want best in class and genuine care across the board. Legend.

Rob at Ontier has gone above and beyond all expectations. He has built our family home like it was his own and he is super passionate with delivering perfection. The time he has taken to complete our house start to finish is record breaking. I would highly recommend him.

I have had the pleasure of delivering a number of projects with Ontier Group as a head contractor. I am yet to meet a builder with as much attention to detail and passion towards their projects from small to large scale. Couple the above with paying on time I could not recommend using the team at Ontier Group anymore.