About Us

The Mahony Group is a leading Sydney-based, construction and landscape company that takes a holistic approach to residential construction.

We’ve built our success on being genuine, good people who are easy to work with and always willing to go above and beyond for our clients.

From a humble start in 2003, The Mahony brothers have seen the Mahony group grow into a complete residential construction company with four divisions all under one roof; Construction, Landscape, Pools and Maintenance. 

Our team can manage the complete project from start to finish, regardless of whether it is a new home, renovation, pool or landscape project.

The peace of mind you get from only dealing with one party throughout the various stages of the project also means you get the best value and best results with a minimum of fuss.


We take a personal approach to all our residential construction and renovation work to ensure the whole process is a seamless one. Regardless of the size or scope of the project we provide the complete ‘one stop shop.‘ 

Close collaboration with architects, consultants and our client assures everyone is on the same page and stays involved at every step of the way.

Our specialised team then manage a quality outcome while making the experience as enjoyable as possible for all involved.


The best gardens deliver a rich, multi-layered experience. From the early creative stages of the concept, all the way through to the fully built landscape, we focus on listening and responding to your needs. Our staff genuinely care about what they do and how they present themselves which all contributes to a far more enjoyable process all round.


Our bespoke service ensures your pool is beautifully integrated into one consolidated design setting from start to finish. The entire process is managed, eliminating the headache of having to engage with separate companies for each element of the build. We do it all, and we keep you informed at every stage to ensure our team’s focused, attention to detail, aligns with your expectations.


We take pride in ensuring the properties we construct are not only dynamic and beautiful, but work on a practical level, too. They are to be lived in and enjoyed which is why we provide a complete landscape maintenance and advisory service to keep your garden looking the best it can, all year round.