About

Integrated Sustainability, Health & Well-Being & Engineering Solutions

Proudly Australian-owned, erbas™ | erbas™ SUSTAIN deliver expert engineering and sustainability solutions across diverse sectors, including education, residential, commercial, workplace, health, retirement living, industrial, rail, community, sports, leisure, government, and mission-critical developments.

Since 1997, our multidisciplinary team has partnered with clients to provide innovative, compliant, and functional design solutions. Our engineering division specialises in mechanical, electrical, hydraulic, fire protection, and vertical transport systems offering expert consultation, design, and documentation to streamline project delivery.

Our brand identity reflects our brand values:

  • We care about our clients and each other.
  • We’re accountable and take ownership.
  • We’re ever evolving.

erbas™ fields of consulting include the building engineering services fields:

  • Mechanical
  • Electrical
  • Hydraulic
  • Fire Protection
  • Vertical Transport

 

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.

We specialise in delivering evidence-based design solutions through cutting-edge research, industry partnerships, and advanced parametric modelling.

Our integrated approach enables clients to:

  • Validate sustainability opportunities with in-house engineering collaboration.
  • Simulate built environments for optimised performance.
  • Assess commercial life cycles and explore green financing pathways.
  • Achieve net-zero targets with confidence.

erbas™ SUSTAIN offers consulting for:

  • Decarbonisation, Climate and ESG
  • Building Physics
  • Health and Well-being
  • Building Certification
  • Sustainable Design
  • Compliance

Certification Schemes:

  • Green Star
  • NABERS
  • WELL
  • LEED
  • Passive House
  • Wiredscore
  • Smartscore
  • Net Zero

 

Latest News, Resources & Media

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.
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Setting a new benchmark for high-performance & wellbeing-focused educational environments - erbas

Setting a new benchmark for high-performance & wellbeing-focused educational environments

A significant step forward in sustainability and wellbeing for Caulfield Grammar School, as they are setting a new benchmark for high-performance and wellbeing-focused educational environments.
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Is your aged care facility’s VRF system nearing end of life? - erbas

Is your aged care facility’s VRF system nearing end of life?

Turn a big challenge into a big opportunity.
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erbas™ | erbas™ SUSTAIN presented to the team at DesignInc Melbourne - erbas

erbas™ | erbas™ SUSTAIN presented to the team at DesignInc Melbourne

Last week Thursday, erbas™ | erbas™ SUSTAIN presented to the team at DesignInc Melbourne.
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