Earth Advantage



Earth Advantage's mission is to accelerate the availability of sustainable homes for everyone.


  • We Believe in Our People

    We recognize our strength lies in the diverse background and experiences of our team, and therefore we are dedicated to persisting a rich, healthy, and happy internal culture.

  • We Are Practical Visionaries

    We believe solving big problems requires multi-disciplinary, holistic thinking that is firmly rooted in economic reality.

  • We Put Transparency First

    Remaining open about our activities is critical to building trust.

  • We Believe in Action Now

    We guide the building industry by meeting people where they are and providing a roadmap forward.

  • We focus on the We

    It’s not about us. We believe in the power of collaboration, partnerships, and superior customer service.

  • We Live and Breathe Sustainability

    We practice what we teach, and teach what we practice.

David Heslam
Executive Director
David Heslam
Erik Cathcart
Director of Marketing & IT Development
Peter Brown
Director of Certifications
Anthony Roy
Managing Director
Amy Ten Broeck
Operations Manager
Waylon White
Senior Manager, Green Building Technical Services
Jennifer Ayuyu
Meg Garabrant
Senior Manager, Real Estate Services

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