Engineers for building services

erbas™ | erbas™ SUSTAIN has been established since 1997 and employs staff in multiple offices in Australia and abroad. Everything we do is focused on successful outcomes for our clients. It has never been our goal to be the biggest. But we are committed to being the best. And that makes all the difference.

Our fields of consulting include the building engineering fields of Mechanical, Electrical and Communications, Security, AV, Lighting, Hydraulic, Fire Protection, Sustainability and Lift systems.

Latest News, Resources & Media

Victoria Park is set to be transformed - erbas

Victoria Park is set to be transformed

This modern, accessible multipurpose facility will support community events, sporting activities and visitor amenities, strengthening Echuca’s role as a key regional destination.
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Meet Rayssa Hagmann our newest Senior ESD Consultant - erbas

Meet Rayssa Hagmann our newest Senior ESD Consultant

We’re excited to welcome Rayssa to the Brisbane office as our new Senior ESD Consultant.
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2025, Through Our Team’s Eyes - erbas

2025, Through Our Team’s Eyes

As we step into 2026, we asked our team to reflect on the year that was.
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Meet Zach | Electrical Engineer - erbas

Meet Zach | Electrical Engineer

Based in Brisbane, Zach brings a passion for practical, compliant electrical design and a strong background across healthcare and large-scale developments.
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