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.

Read More
erbas -

Everything we do is focused on successful outcomes for our clients.

As a team we all share the same passion for exceeding our clients’ expectations and this inspires each of us to go the extra mile every day. Our purpose is to work in partnership with our clients to realise their ideas and show them what is possible.

Meet the team

Everything we do is focused on successful outcomes for our clients.

As a team we all share the same passion for exceeding our clients’ expectations and this inspires each of us to go the extra mile every day. Our purpose is to work in partnership with our clients to realise their ideas and show them what is possible.

Meet the team
erbas -

Sustainability

At erbas™ SUSTAIN, we empower our clients to discover, resolve, and implement their Environmental, Social & Governance (ESG) aspirations. By aligning vision with experience, embracing new technologies, and applying strong commercial acumen, we drive meaningful, sustainable outcomes.

Learn more

Sustainability

At erbas™ SUSTAIN, we empower our clients to discover, resolve, and implement their Environmental, Social & Governance (ESG) aspirations. By aligning vision with experience, embracing new technologies, and applying strong commercial acumen, we drive meaningful, sustainable outcomes.

Learn more

Latest News, Resources & Media

Meet Baabak | Senior Hydraulic Engineer - erbas

Meet Baabak | Senior Hydraulic Engineer
Babaak joins us as a Senior Hydraulic Consultant, bringing strong experience across hydraulic, mechanical, and energy engineering with a focus on practical, efficient design outcomes.
Read more
Services Coordination Training Sesssion - erbas

Services Coordination Training Sesssion
Today our Brisbane team took part in an internal training session on services coordination, led by Jae Eichorn, Associate Director | Fire Protection & Hydraulic Engineer.
Read more
Australian Sustainability Reporting Standards (ASRS) workshop in Brisbane - erbas

Australian Sustainability Reporting Standards (ASRS) workshop in Brisbane
Rayssa Hagmann from erbas™ | erbas™ SUSTAIN recently attended the ASRS in Practice breakfast workshop in Brisbane, hosted by WolfPeak.
Read more
Meet some of our NABERS Assessors - erbas

Meet some of our NABERS Assessors
We recently sat down with Aditi Abnave and Rayssa Hagmann to dive into all things NABERS: what it is, why it matters, and how it’s shaping the future of building performance. Their insights highlight steps that building owners and managers can take to drive stronger sustainability outcomes.
Read more

More articles