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The O’Neill Group Pty Ltd is an established consulting practice formed in 1968, and has developed a reputation for cost-effective, buildable, engineering design solutions which respond to client needs and expectations. As an integrated consulting practice, we offer a range of engineering consulting services including structural, civil, electrical, mechanical, hydraulics and fire. The group is committed to providing our clients with solutions, which are sensitive to architectural and planning constraints and within budget frameworks. The O'Neill Group has been a multi-disciplinary consulting engineering practice for more than 20 years following the inclusion of mechanical, electrical and hydraulic engineering consulting into the firm in 1995. In recent years, and at the present time, more than 90% of our commissions are for all engineering disciplines. The O’Neill Group is a quality company certified to ISO 9001, and a company at the leading edge of technology. We place enormous importance on working to program targets and on quality documentation. World-wide, The O'Neill Group has completed 6,000 projects, some exceeding 200 million dollars in value. Our work has won many awards, including awards from the Institution of Engineers, Australia and The Concrete Institute of Australia and we have also provided consulting engineering services to many Architectural award-winning projects. The O’Neill Group provided the engineering consulting services for all disciplines for “The Commons”, a multiple unit residential housing project which won the 2014 Victorian Architecture awards for Residential Architecture and also for the separate category of Sustainable Architecture.

The O'Neill Group Consulting Engineers Questions

The The O'Neill Group Consulting Engineers annual revenue was $5.8 million in 2026.

David O'Flaherty is the Director of The O'Neill Group Consulting Engineers.

14 people are employed at The O'Neill Group Consulting Engineers.

The O'Neill Group Consulting Engineers is based in South Yarra, Victoria.

The NAICS codes for The O'Neill Group Consulting Engineers are [5413, 54, 54133, 541].

The SIC codes for The O'Neill Group Consulting Engineers are [87, 871].

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