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

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.
Read more
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.
Read more
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.
Read more
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.
Read more