Engineers for building services

erbas™ has been established over 25 years 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 & Communications, Security, AV, Lighting, Hydraulic, Fire Protection, Sustainability & Lift systems.


Celebrating 25 years

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.

After all this time, we still care, we’re still accountable, we’re still evolving

Featured Projects

Latest News, Resources & Media

SUSTAIN Weeks - erbas

SUSTAIN Weeks

This month our erbas™ SUSTAIN team is hosting "SUSTAIN Weeks.
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Natural ventilation - erbas

Natural ventilation

Managing natural ventilation effectively reduces energy use, enhances occupant comfort and improves indoor air quality.
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Embodied emissions requirements - erbas

Embodied emissions requirements

New reporting requirements for NSW building projects include upfront embodied emissions.
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RICS Australia Awards 2024 - erbas

RICS Australia Awards 2024

Kretheka Natarajan Rajeswari and Aditi Abnave are both finalists in the Emerging Achiever of the Year category.
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