Design + Engineering

We Value time. O’Connors is well known for its project planning and design development, including - but not limited to - value engineering, prefabrication optimization, modelling coordination, construction planning, site management, supervision and commissioning skills. The training of our site personnel is second to none.

Experienced and Qualified

Our experienced and qualified mechanical engineering design team work collectively with owners, general contractors, architects, consulting engineers and our integrated supply chain from a project’s inception through to the completion. During construction, our selected team works together with our client’s team for success controlling quality, costs and time while maintaining the original intent of the project.

We use BIM modelling in the preparation of complex tenders where we seek to save time for the project through modularisation and prefabrication of plant rooms and risers.

Precise coordination is the hallmark of our design and build capabilities, made possible by advanced design technology, integrated fabrication expertise and dedicated professionals consistently putting installation techniques and system components together at the right time in the right place, keeping the project on schedule.


Our internal engineering team consists of engineers with tertiary qualifications in Engineering or equivalent experience; who provide a high level of understanding and experience in relation to all of the relevant mechanical engineering, design, statutes and regulations. 

Our team has a strong results focus, contributes to the leadership and management of the Engineering, Design, Project Engineering and Commissioning Operations, and provides our client's with an expert level of understanding. 


Our multiservice prefabricated modules are certified by structural and seismic engineers and allow for multiservice supports and earthquake bracing.

Our “Revit all the way” approach to documentation ensures that we have fabrication ready models that are becoming increasingly integrated with our supply chain, fellow contractors and designers.

Our commitment to prefabrication will ensure productivity and time savings on our project is maximised. We value time. 

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