Skip to main content

James W. Sewall


School bus Firefighter Utility worker

Municipal Government

The Challenge

How can municipalities deliver services efficiently if its critical information is out of date, stored in outmoded systems, or duplicated across departments?

Geospatial Solutions

Sewall assists municipal governments in integrating their map and core business information into GIS. A centralized system with a consistent, accurate base map gives municipalities the power to manage their information, maintain assets and streamline organizational workflow processes, including delivering data to the public. If the system is hosted over the web, users across departments and the public can quickly access one source for data, maps, and applications, with only a browser and Internet connection.

Sewall offers municipalities a full range of geospatial solutions, from strategic planning and needs assessment to geodatabase design, systems integration, and application development. To reduce the cost of technology entry and maintenance, we offer web hosting services and on-line applications.

  • GIS needs assessment and implementation planning
  • New data acquisition and mapping (remote sensing; digital orthoimagery; planimetric features; parcel, address, infrastructure, and natural resource mapping)
  • Map data conversion and integration in GIS
  • Application development, including asset maintenance management
  • Systems integration (CAMA, E911, AMMS)
  • Web hosting and portal development

The Benefits

Through the use of geospatial solutions, government agencies can realize considerable work efficiencies, which translate to:

  • Reduced duplication of tasks for improved productivity
  • Access to more accurate, up-to-date information for analysis and decision making
  • Fewer resources required for daily tasks; more time dedicated to mission critical
  • Streamlined services to the public
Hospital radius

More info

Full range of engineering services

Municipal asset management

divide line


Scott Graham, PE
Vice President
207 478 9509


Powered by Sewall