North American Industry Classification System (NAICS) Canada 2017 Version 1.0
2371 - Utility system construction
This industry group comprises establishments primarily engaged in the construction of distribution lines and related buildings and structures for utilities (i.e., water, sewer, petroleum, gas, power, and communication). All structures (including buildings) that are integral parts of utility systems (e.g., storage tanks, pumping stations, power plants, and refineries) are included in this industry group.
|23711Water and sewer line and related structures construction||Water and sewer line and related structures construction|
|23712Oil and gas pipeline and related structures construction||Oil and gas pipeline and related structures construction|
|23713Power and communication line and related structures construction||Power and communication line and related structures construction|