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James W. Sewall

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An integrated team of geospatial, engineering, and natural resource consultants, Sewall partners with clients to create practical, sustainable solutions. With a heritage of ethical business practice, Sewall builds enduring relationships based on integrity, objectivity, and a broad understanding of our clients’ business environments. Our success is our clients’ success, the satisfaction of their stakeholders, and the prosperity of their communities.

Conferences & Meetings

Visit with Sewall professional GIS and engineering staff at NRAAO/RIAAO Annual Conference and the Maine Municipal Technology Conference in April and AWEA Windpower in early May | Learn more →

environmental Sciences

Stormwater utilities: an innovative solution to water quality management | Learn more →

Mining & Natural Resources

Geospatial consulting services to the mining and natural resources industries, from building enterprise GIS to developing mobile apps | Learn more →

CanopyDataTM

Get the latest facts on Sewall's analysis tools for determining forest height | Learn more →

Sewall on LinkedIn

Follow Sewall on LinkedIn | Learn more

 

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