Public Works-Water

Public Works-Water is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Water Supply Systems
• Concrete Work

North American Industry Classification System (NAICS) Categories:

• Water Supply And Irrigation Systems
• Other Heavy And Civil Engineering Construction > Concrete Work
• Poured Concrete Foundation And Structure Contractors

Standard Industry Classification (SIC) Categories:

• Concrete Work
• Water Supply