Our values

Everything we do at JDSi is guided by our values – they shape our company culture, our interactions with people and our approach to every project.



We’re open, honest and consistent in our principles and conduct, so we’re able to build trusted relationships with our clients and partners.



We treat everyone with respect and dignity and develop relationships founded on understanding and trust.



We always assume responsibility for our actions and make decisions in line with our economic, social and ethical obligations.



We pursue excellence in everything we do, challenging ourselves to look beyond the obvious and ensure ongoing improvement.

Our Approach

Our approach is the sum of our values, people and unwavering commitment to deliver the best outcomes for our clients.

We choose to focus on land development and related infrastructure projects, and have a demonstrated record of successfully managing residential and industrial subdivisions and complex redevelopments. We provide cost-effective, high-quality, professional services on every contract, and we believe that our ability to do this consistently has cemented our reputation as specialists in our field.


Close collaboration is the backbone of every project we undertake. Our directors and staff work as a team together with external architects, planners and other consultants appointed by the client. Throughout the entire project, we maintain open lines of communication and foster positive relationships with everyone involved.


Safety is a responsibility we take very seriously at each level. We’re committed to providing a safe and healthy working environment for all of our staff, clients and contractors, and reinforce our safety message at all relevant JDSi meetings. In addition, all of our project design reviews include a ‘Designing for safety’ component, which identifies potential risks and hazards during construction.  


We embrace innovation and engage industry-leading technology and practices to ensure that our engineering solutions are of the highest standard. We follow strict quality control measures and have attained ISO 9001:2008.


The quality of our work is matched by the high level of service we provide. We aim to anticipate our clients’ needs and develop appropriate and timely engineering solutions that exceed their expectations. We offer consistent, personalised service and handle every project with the utmost attention and importance.


We have a proven track record of employing and retaining talented, experienced professionals, and enjoy a low staff turnover. For our clients, this means always dealing with people who are deeply involved in and knowledgeable about their project. We employ engineers, designers and draftspeople, project managers, site inspectors and support staff who share our company values and make meaningful contributions to the work we do.

Our Affiliations


We stay abreast of issues and developments in the land development sector and contribute to its future through active involvement in several industry bodies.

We’re a member of the Urban Development Institute of Australia (UDIA) and the Institute of Public Works Engineering Australia. We also help our engineers to achieve Chartered Professional Engineer status through the Engineers Australia professional development program.