We build for
success
ABOUT RGS CONSULTANTS
At RGS Consultants, we combine cutting-edge technology, renewable resources, and eco-conscious practices to deliver practical, resilient sustainability solutions. Our work empowers communities, protects the planet, and supports a thriving future—for generations to come.
We build for people
WHY WE DO WHAT WE DO
At RGS Consultants, we believe the built environment must do more than simply exist—it must contribute to a thriving, low-carbon future. The choices we make today directly impact the resilience of our communities, the health of our ecosystems, and the well-being of future generations.
Our work is rooted in the conviction that sustainability is not just a requirement—it’s an opportunity. We help organizations navigate the complexities of sustainable development, transforming regulatory challenges into strategic advantages and ambitious goals into actionable results.
We do what we do because the future depends on it. By integrating sustainability at every stage of development, we empower our clients to make lasting, positive impacts—on people, on communities, and on the planet.
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 healthcare.
Industry Volunteering
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Responsible Buildings Pact Steering Committee
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CAGBC Embodied Carbon Technical Advisory Group Member
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CAGBC Zero Carbon Building Standards Steering Committee Member