Northern Pipeline

Northern Pipeline is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Electric Contractors
• Underground Wire & Cable Contractors

North American Industry Classification System (NAICS) Categories:

• Power And Communication Line And Related Structures Construction > Wire & Cable Contractors
• Electrical Contractors

Standard Industry Classification (SIC) Categories:

• Constructing Water, Sewer, Power, & Communication Lines And Pipelines > Wire & Cable Contractors
• Electrical Work