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

Meet Bruce Skipp - erbas

Meet Bruce Skipp

Meet Bruce Skipp, our new Queensland Director and watch his interview with our Executive Director, Lincoln Merlo.
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Building a Better Proposal: What Sets Winning Bids Apart - erbas

Building a Better Proposal: What Sets Winning Bids Apart

The latest article from Total Synergy, featuring our Executive Director Lincoln Merlo, underscores the importance of personalisation, clarity and client-focused language in proposal development.
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Building-Integrated Photovoltaics - erbas

Building-Integrated Photovoltaics

We welcomed Professor Rebecca Yang from the University of Melbourne, one of the leading researchers in BIPV, to the erbas™ office.
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2025 Biophilic Design Awards - erbas

2025 Biophilic Design Awards

Representing erbas™ SUSTAIN were our Senior Sustainability Consultant, Aditi Abnave, and Decarbonisation Lead, Dr Tony Lam.
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