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Next Generation 911 GIS Addressing

Overview: Contract for Next Generation 911 (NG-911) geographic information systems (GIS) addressing that covers site and structure address points for geographic areas identified by the State as gap-fill areas. The gap-fill is performed using multiple data sources, including the following:

  • Statewide aerial imagery
  • Rooftop centroid points generated from building footprints
  • Tax parcels with addresses where they are available
  • Geocoded addresses from various sources 
  • Optional services include: development of statewide addressing standards, data development of other GIS layers or data maintenance of GIS data, tools for maintaining addressing data, and GIS consulting services.

The Sanborn Map Company, Inc.

Contract #: 220000000463
Contact:  Tom Harrington
Phone: 617-447-2488
Contract Expires:  3/14/2025

Geo-Comm, Inc
Contract #:  210000000651
Contact:  Heather Hoskins
Phone:  320-240-0040
Contract Expires:  3/31/2027