Who We Are

At Ecosystem, we believe everything can and should be more efficient. This holds true for buildings, energy systems, the project delivery approach, and the relationships that make the process work. This is the foundation our business is built on.

When we sit around the table with our clients, solving problems in their buildings, we work together to align our interests and identify the outcomes important to them. We believe that accountability for achieving the outcomes that matter to our clients should completely lie with us. After all, we are engineers with three decades of experience in improving energy systems in existing buildings, and our proven expertise and track record of innovation is why we are invited to the table in the first place.

To be accountable, we’ve built a business that re-connects engineering, design, construction, and commissioning with a total focus on delivering results. This way, we can contractually guarantee the outcomes that mean the most to our clients.

Together we design, build, and optimize efficient projects that solve our clients’ problems.

With over 200 specialists and offices in New York, Boston, Washington DC, Columbus, Los Angeles, Quebec, Montreal, and Toronto, we are the go-to firm for energy projects across North America.

Our multidisciplinary teams bring our clients together with Ecosystem’s in-house experts for each project phase, including engineers, CEMs, CMVPs, drawing experts, construction managers, site supervisors, commissioning specialists, and teams dedicated to incentives, savings tracking and verification, communications and awareness, and training.