Teresa Vanderburg to lead Biological Resources - Teresa Vanderburg named Biological Resources and Land Management practice leader.
Founding Climate Registry Reporter - ESA recognized as The Climate Registry's 200th reporter.
Portland Relocates - ESA's Portland office relocates to Yeon Building in downtown Portland.
Food Scrap Program News - San Francisco CBS station KPIX features ESA's food scrap program at Hyatt Regency San Francisco Airport.
ESA is where solutions and service meet.
 
We are a multi-disciplinary consulting firm committed to effective problem-solving and helping our clients confront today's challenges in project planning and environmental compliance.
 
Our skilled managers, scientists, planners and engineers provide the kind of critical thinking, objectivity, dedication and responsiveness that is essential to good environmental stewardship and to successful project completion in an increasingly sophisticated regulatory and community interest context.