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The evolution of expertise Since 1880

An integrated team of geospatial, engineering, utility, and natural resource consultants, Sewall partners with clients to create practical, sustainable solutions. With a 139 year 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. Sewall provides integrated services in engineering, geospatial, and natural resources consulting to government and utility industries, and innovative solutions in mapping, GIS, and web services.

  • Min project size
    Undisclosed
  • Hourly rate
    Undisclosed
  • Employees
    10 - 49
  • Locations
    Bangor, ME
  • Year founded
    Founded 1880

1 Locations

  • Bangor , ME

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    Locations (1)

    77 Exchange Street, Suite 401 BangorME, United States 04401

    50 - 75

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