Geographic Information Systems

Sain offers a full range of Geographic Information Systems (GIS) services to develop and implement user-friendly and cost-effective enterprise systems tailored to the individual needs of each client. We evaluate existing client mapping and information systems and develop a strategic project plan for implementing a successful GIS. Our data services include conversion to GIS from CAD, paper, and older GIS formats; development of new data from various sources; integration of other database systems with GIS; and cleanup, update, and correction of existing data. Sain uses multi-level quality control measures and automated computer procedures to produce high quality data to meet our clients’ needs.


  • Project Development
  • GIS Data
  • GIS Solution-Based
  • Database
  • Data Maintenance
  • Data Conversion
  • Data Analysis
  • Map Production
  • Web Map Implementation
  • Software Upgrade
  • Custom Training
  • Technical Support


  • Water
  • Wastewater
  • Electric
  • Storm Water
  • Natural Gas
  • Petroleum
  • Telecommunications
  • Air Force Bases
  • Navy Bases
  • Marine Bases
  • Corps of Engineers
  • Counties
  • Cities
  • School Campuses
  • Cemeteries
  • Bus Routes
  • Linear References
  • Work Order Management
  • Shipyards


Dan Mellott, GISP
GIS Manager

Joe Meads, P.E.
Sr. Principal