Extended NAICS Code 921120-16 - Public Works Department

Extended NAICS Code 921120-16 Description (NAICS 8-digit)

Public Works Department is a subdivision of the Legislative Bodies industry that is responsible for the maintenance and construction of public infrastructure and facilities. This industry is primarily focused on providing essential services to the public, such as water supply, waste management, transportation, and public buildings. Public Works Departments are typically operated by local governments and are responsible for ensuring that the community's infrastructure is safe, functional, and aesthetically pleasing.

Hierarchy Navigation for Extended NAICS Code 921120-16

Parent Code (less specific)


  • Backhoe
  • Bulldozer
  • Concrete mixer
  • Crane
  • Excavator
  • Jackhammer
  • Paving machine
  • Road grader
  • Sewer camera
  • Street sweeper
  • Trencher
  • Utility truck

Industry Examples of Public Works Department

  • Road construction
  • Bridge maintenance
  • Water treatment
  • Sewer system management
  • Park maintenance
  • Street lighting
  • Snow removal
  • Public building maintenance
  • Traffic signal maintenance
  • Sidewalk repair

Extended NAICS Code 921120-16 - Public Works Department

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