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O'Brien & Company is a nationally recognized leader in sustainable design-build consulting, education, and research. The company's mission is to promote the informed, sustainable development of our built environment. We believe sustainably designed buildings and communities make the highest, best use of natural resources, and promote the vitality and productivity of human and economic resources.

To achieve our goal, O'Brien & Company provides technical and educational support to the design and construction industry, to policy-makers affecting construction and development, and to the public. Forward-thinking clients use us to do what we do best: discern, translate, and facilitate the complex choices they face when incorporating sustainable principles into their buildings and communities.

New in 2008: The Northwest Green Home Primer, by Kathleen O'Brien & Kathleen Smith

Job Openings:
Accounting and Administrative Assistant (.pdf)

O’Brien & Company
811 First Avenue, Suite 380
Seattle WA 98104

206.621.8626 tel
206.621.8649 fax
info@obrienandco.com email



Kathleen O'Brien recognized
as a Cascadia Fellow
by the Cascadia Region Green Building Council
Read more about the six individuals who received
t
his lifetime achievement award.