Let’s Team Up to Hit Your Sustainability Goals
I’m Thomas, a freelance sustainability consultant and licensed BREEAM Assessor. I specialize in helping real estate teams and building managers take practical steps toward more sustainable, comfortable, and certifiable buildings. Whether you need a quick scan, targeted expert advice, or full certification support—I’m here to help you move forward, one step at a time.
Personal Values
My Approach to Sustainability
Freedom
I don’t follow a fixed template — I adapt to your needs.
Collaboration
I build long-term, respectful partnerships — not quick wins.
No Greenwashing
Sustainability should be real, measurable, and meaningful.

What EnviroHill Stands For
EnviroHill blends my last name with my mission: helping clients make greener, healthier, and more future-proof spaces. Honestly, I landed on it because all my other ideas were already taken—but now I love it. It perfectly reflects my passion for sustainability and creating greener, healthier spaces.
As a solo consultant with certifications in WELL, BREEAM, and LEED, I combine practical knowledge with a flexible, personal approach—whether you need quick scans, expert guidance, or support preparing for full certification.
When I’m not helping clients, you’ll probably find me writing fantasy stories, enjoying a hike, or dreaming up creative solutions for the built environment. While I’m not the go-to person for technical installation designs, my focus is on providing practical insights and ongoing support to help you hit your sustainability goals with ease.
Vision
To inspire a shift where existing buildings are used sustainably, prioritizing occupant well-being without the need for demolition or rebuilding. My goal is to make sustainable, healthy spaces the standard baseline, not an extra challenge.
Mission
To work hand-in-hand with organizations to transform spaces into sustainable, healthy environments that prioritize well-being, reduce environmental impact, and create lasting value for both people and the planet.