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Innovative Sustainable Solutions for a Better Tomorrow

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Who We are

At RGS Consultants, we redefine sustainability by prioritizing environmental stewardship, economic viability, and social equity.
Our high-performance strategies and solutions create lasting positive impact—for both the planet and its people.

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ABOUT

About RGS Consultants

We are a team of forward-thinking sustainability strategists focused on solving today’s environmental challenges and unlocking tomorrow’s opportunities. Through innovative design and deep expertise, we help clients deliver sustainable, high-performance projects across sectors.

OUR EXPERTISE

Diverse solutions tailored to your every need

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Sustainable Design & Construction

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Net Zero Carbon /
Energy Consulting

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ESG & Sustainability
Strategy Development

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Embodied Carbon Consulting

OUR PARTNERS

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Ready to build a sustainable future? 
Get in touch with our experts today. 

RECENT PROJECTS

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Meet Our Leadership

Iain MacFadyen,
Principal and Owner 


 

MSc, PMP, LEED AP BD+C, LEED AP O+M,
Fitwel Ambassador, LFA, CPHC  

With two decades of experience, Iain is a seasoned sustainability professional specializing in team development and interdisciplinary leadership to meet client and project sustainability objectives. He actively contributes to the sustainability community both locally and nationally. Iain is a member of the CAGBC’s Net Zero Carbon Steering Committee and Embodied Carbon TAG and has completed two terms as the City of Surrey ADP Sustainability Advisor. He has led and supported various building performance and sustainable projects, including large commercial, mixed-use, residential, civic, institutional, and Canadian P3 projects.  
 

Industry Volunteering  

  • Responsible Buildings Pact Steering Committee 

  • CAGBC Embodied Carbon Technical Advisory Group Member  

  • CAGBC Zero Carbon Building Standards Steering Committee Member 

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Project
Sustainability Lead 

We embed sustainability at every stage of your project—establishing a Sustainability Vision, guiding implementation, and ensuring performance is measurable from design to occupancy.

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Sustainability
Change Enablement  

We support your organization in embedding sustainability into daily practice—building staff capacity and improving decision-making across teams and operations.

Our Services

Sustainable practices preserve biodiversity, reduce pollution, and combat climate change. 

Environmental Protection 

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Efficient resource use and renewable energy adoption lead to long-term operational savings

Cost Savings

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Sustainable design ensures healthier buildings, cleaner air, and resilient infrastructure for communities. 

Enhanced Quality of Life 

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Why Does Sustainability Matter?

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