Services
O'Brien & Company provides a wide range of services to help you attain sustainability of the built environment.
Programs, Planning & Policies
O’Brien & Company assists the public and private sector in the design of programs, plans, and policies that aim for improving the sustainability of our built environment. Our goal is capacity building: to help organizations do sustainability better on their own.
Green Building Consulting
O’Brien & Company is a nationally recognized leader in green building design and construction consulting. The firm has consulted on projects using a wide variety of rating systems, including LEED, Living Building, and Built Green. From large college campus buildings to single-family homes, we provide the leadership and customized service our clients need to meet their performance goals.
Learn more about what we can do for your green building project.
Sustainable Development Training Institute
The Sustainable Development Training Institute provides engaging, effective learning experiences that transform practitioners into change agents for a more sustainabe built environment. A division of O'Brien & Company, SDTI is staffed by working professionals who bring their insights and experience to the classroom. With each course, we focus on creating highly informed students who are prepared to achieve sustainability on a practical level.



