Mastec

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

• Trenching Contractors
• Utility Contractors
• Telecommunications Services

North American Industry Classification System (NAICS) Categories:

• Power And Communication Line And Related Structures Construction
• Site Preparation Contractors > Land Preparation Construction > Trenching Contractors
• Wired Telecommunications Carriers > Telecommunications Services

Standard Industry Classification (SIC) Categories:

• Constructing Water, Sewer, Power, & Communication Lines And Pipelines > Utility Contractors
• Heavy Construction, Nec > Land Preparation Construction > Trenching Contractors
• Telephone Communications, Except Radio > Telecommunications Services