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April 11, 2018 at 9:59 am · · Comments Off on James W. Sewall Company

James W. Sewall Company


Sewall provides integrated geospatial, engineering, and forestry consulting services to public, private, governmental and non-profit organizations. Our core services can be integrated in any combination to further client success:

  • Geospatial Solutions—Production. Aerial imagery acquisition, imaging and photogrammetry
  • Geospatial Solutions—Systems. GIS consulting, systems implementation, application development and web services
  • Engineering. Civil, environmental, structural and traffic engineering; utilities infrastructure mapping and asset management; and surveying services
  • Forestry & Natural Resources. Appraisal and inventory; forest management, management planning, and modeling; and natural resources mapping and information systems

For further information, please visit our web site at www.sewall.com.


Andrew Sturgeon

Director of Business Development

Diane Vatne

Proposal Manager