We were established in 2010. Our mission and goal is to reduce the environmental impact of our built environment.

We are green building consultants that have helped many of our customers create more efficient buildings using materials that have less environmental impact. Our customers are located across the country everywhere from Vancouver to St. John’s Newfoundland. We also work in the United States, with a focus on New York City.

Over the last ten years we have saved our clients hundreds of thousands of dollars annually, and saved thousands of tonnes of carbon.

How do we do this? We look at buildings differently.

This isn’t about a certification process—it is about being strategic. Your built environment is going to serve you, or it will hold you back from realizing success.

We use exclusive organizational change and development tools to determine your goals for the project.  These will be the KPI’s for the project.

In addition, we will help you determine your financial formula for evaluating your investment in better infrastructure.

Once we have determined the goals, and the investment strategy, we guide the design team through the design process using state-of-the-art specialty modelling and other financial modelling tools to ensure success.

Join our list of prestigious clients and discover the secret to their success.


Sandra Leigh Lester

Director of Sustainable Buildings Consulting, & CEO

Sandra is an optimist, systems thinker and strategist. She sees how things connect together and can a bigger whole than the sum of their parts.

Sandra has a Bachelors of Architectural Science, and a Masters Certificate in Organization Development and Change Management. She is an experienced Certified Passive House Designer, a Registered Interior Designer, a Certified Sustainable Building Advisor, and a LEED-Accredited Professional with a Specialty in Building Design and Construction. Sandra has been working in the field of sustainable design since 1992.