About

Integrated Sustainability, 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

Microclimate Simulations - erbas

Microclimate Simulations

Dr Tony Lam explores how we use advanced microclimate simulations to help architects design urban environments.
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Meet Jae Eichorn - erbas

Meet Jae Eichorn

Jae has joined our recently opened Brısbane office as Associate Director | Fire Protection and Hydraulic Engineer.
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What Should (and Shouldn’t) Be Negotiable in A&E Contracts - erbas

What Should (and Shouldn’t) Be Negotiable in A&E Contracts

Lincoln Merlo shares valuable advice for architects and engineers on navigating contract terms.
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RICS Australia Awards 2025 - erbas

RICS Australia Awards 2025

We’re thrilled that erbas™ | erbas™ SUSTAIN has been named a finalist in five categories at the RICS Australia Awards 2025.
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