S+H specialises in the structural engineering of heritage buildings.
We support owners and custodians of heritage assets by providing considered, practical engineering advice that protects cultural significance while addressing safety, durability, and compliance requirements.
Our team works closely with heritage consultants, architects, institutions, local councils, body corporates, and builders to deliver well‑resolved outcomes on complex heritage projects. Our heritage engineering services include:
Our practice operates in accordance with the principles of the Australia ICOMOS Burra Charter. Where structural interventions such as strengthening are necessary, they are designed, wherever practicable, to be reversible, clearly identifiable as new work, and to minimise impact on the cultural significance of the place.
Justin Hettinga is a heritage practitioner and structural engineer with 20 years’ experience specialising in the conservation of historic structures, including UNESCO World Heritage and National Heritage listed places. His work spans detailed investigation, structural assessment, long‑term monitoring, and the design of conservation‑led engineering solutions that prioritise minimal intervention and retention of significant fabric, in accordance with the Burra Charter.
Professional Memberships & Registrations
Qualifications & Education
Areas of Specialisation
Teaching, Research & Recognition
Justin has authored and co‑authored peer‑reviewed publications on heritage structures and monitoring and has guest lectured at the University of Melbourne and Griffith University. His work has been recognised through national and international awards for heritage conservation projects.
Partridge is a leading multi-disciplinary engineering consultancy with over four decades of experience delivering innovative and technically excellent outcomes across Australia and internationally. Founded in Sydney in 1982, Partridge has evolved into a respected provider of comprehensive engineering services, including structural, civil, hydraulic, stormwater, remedial, forensic, and event engineering. We specialise in the structural analysis…
GML Heritage is one of Australia’s most respected heritage consultancies. We provide balanced solutions for heritage places and communities that respond to our clients’ needs and the complexities, opportunities and challenges of our time. GML’s portfolio includes strategic heritage advice, place-based and social histories, integrated heritage values assessment, and heritage studies across Victoria, conservation management…
SHP (Sue Hodges Productions Pty Ltd) has over 23 years of experience in the heritage sector. We specialise in heritage interpretation but offer a complete range of heritage-based services, including design and fabrication. We aim not only to make heritage relevant and meaningful for clients and audiences but also to produce leading-edge work. Our work…
Together, we reimagine heritage sustainably, designing places where people can belong. Purcell is a global leader in architecture, heritage consultancy, and masterplanning, with the world’s largest team of heritage experts. Our award-winning portfolio spans sustainable new buildings, conservation, restoration, retrofit, and adaptive reuse. As an AJ100 practice, we have an outstanding portfolio of world-class projects…
