About us.
For more than 30 years, Trewstone Contractors has delivered exceptional masonry and heritage craftsmanship across South Australia and nationwide.
Our company culture is founded on craftsmanship, organisation, and safety. With a workforce of experienced and extensively trained professionals, we position ourselves within the high-end masonry sector, delivering refined finishes and technically superior outcomes across every discipline.
Supporting our operations is a comprehensive fleet of quality plant and equipment, including Manitou telehandlers, concrete pumps, forklifts, trucks, and extensive scaffolding systems. This capability enables us to undertake larger-scale and technically demanding masonry projects efficiently and safely.
Based in Beverley, South Australia, our company has built a reputation for precision, integrity, and enduring quality - earning five Structural Excellence Awards from the Master Builders Association of South Australia since 2004.
Our expertise extends across metropolitan, regional, and interstate projects, with completed works spanning Airlie Beach, Ayers Rock, Broken Hill, Ceduna, and the Eyre Peninsula. Regardless of scale or location, every project is approached with the same commitment to excellence, professionalism, and meticulous attention to detail.
Trewstone Contractors is a multi-disciplined team of highly skilled tradespeople specialising in:
Stone, brick, and block construction
Heritage restoration and conservation works
Repointing and salt damp remediation
All aspects of plastering
Foam panel walling and texture coating systems
Brick and stone facades
Corefill systems
Scaffold and plant hire
At the core of our philosophy is a deep respect for traditional masonry craftsmanship. We believe brick, block, and stonework possess timeless architectural value and should be installed with care, precision, and longevity in mind. Our methods prioritise the integrity of the finished work - favouring hand-finished detailing and traditional washing techniques over aggressive cleaning methods that compromise mortar joints and long-term durability.
Masonry is inherently authentic: a hand-crafted material defined by natural texture, permanence,
and character. In an increasingly manufactured built environment, we remain committed to creating enduring, visually distinguished spaces through expertly executed masonry construction.