Tandem Building is one of Australia's leading construction companies, delivering projects across the commercial, industrial, living and health sectors. As the construction division of the Commercial & General Group, we deliver both integrated and third-party projects for private, institutional, not-for-profit and government clients.
With a track record spanning more than 25 years, we are proud to have delivered projects exceeding $4.5 billion in end value. Licensed to operate in South Australia, Victoria and Queensland, we bring the scale and flexibility to handle everything from boutique developments to complex, multi-stage programs.
As part of an integrated property group, we meticulously manage projects from inception through to completion with certainty. With deep resourcing, our specialised teams provide comprehensive property services across new construction, refurbishment and fit-out works.
Drawing on the skills of our people, we have extensive experience across commercial, multi-storey residential, industrial, defence, health and large-format retail sectors, with dedicated leaders in each. Being part of one of Australia's most influential private development firms also allows us to leverage the expertise of a highly skilled development project management team in design, architecture and the delivery of complex infrastructure such as hospitals and masterplanned developments. These strengths are reinforced by the meaningful relationships we have fostered with suppliers, engineers, contractors, manufacturers and key industry bodies.
Working in tandem is our philosophy. We operate with a solutions-focused mindset, engaging early and often to ensure shared understanding, clear communication and aligned project outcomes. We’re proactive in identifying challenges and collaborative in solving them – always with an emphasis on transparency, trust and teamwork.
"Tandem delivered directly against the requirements that we had set out for our facility. Communication throughout the process between all stakeholders was seamless with any issues resolved via swift discussion and amicable resolution for all parties achieved.
The timing, scheduling and planning was excellent – making it an enjoyable journey for those involved. We look forward to continuing to partner with Commercial & General and Tandem on Stage 2."
"A huge heartfelt thanks. I have so enjoyed working with you all and can honestly say it has been a highlight to deliver this project with such an amazing construction team. You all have been so special and terrific to work with in some challenging situations. Continuing to openly collaborate and question at every step has culminated in such a wonderful outcome.
I know our organisation will be so proud of this building. More than anything know that you have played an amazing and impactful part in our future residents’ journeys where they will now have a safe and secure home to allow time and space for continued healing.
I truly thank you all for the joy you have brought on working on this project."
WORKING IN TANDEM
Tandem’s clients in the commercial office sector include many of Australia’s leading public and private real estate investment trusts. We take a solutions-based approach using industry-leading systems and a commitment to environmental sustainability.
Tandem has experience in the design and construction of contemporary, elegant residential buildings working alongside award winning architects and designers - from bespoke apartment developments to large scale residential projects.
Our competitive strength lies in the successful delivery of projects in live operating environments, essential when building and refurbishing childcare, primary, secondary and tertiary facilities. Our systems and experience in education has led to an enviable portfolio of repeat clients.
Tandem has delivered several health building and refurbishment projects and understand how to efficiently manage the delivery process in staged and fully operational medical environments.
Tandem's broad experience includes warehousing, defence facilities, self-storage, office warehouses and factory upgrades, many of which require a high level of logistical pre-planning, transportation coordination and re-establishment works.
Working successfully alongside a number of retail leaders, we are proud to have partnered with several iconic outlets. Tandem is committed to the meticulous service that sits at the heart of the retail industry and crafting projects which ultimately create memorable experiences.
Tandem blends proven engineering, technical and project management expertise with a forward-looking approach to keep our clients’ aviation assets and projects future-ready. We bring extensive experience in managing design and delivering specialised aviation spaces through restoration or new fit-outs.
Tandem offers leading expertise in project management for service station outlets across both metropolitan and rural locations. We pride ourselves on delivering spaces engineered for both form and function, successfully integrating the fuel and retail requirements unique to these specialised builds.
Tandem delivers end-to-end solutions for aged care and retirement living communities. Our team partners with architects, engineers and operators to create high-quality, purpose-built environments, including contemporary assisted-living developments that support independence and wellbeing.










