Environmental Plumbing

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

• Gas Line Installation & Repairing
• Plumbing Contractors

North American Industry Classification System (NAICS) Categories:

• Power And Communication Line And Related Structures Construction > Gas Line Installation & Services
• Plumbing, Heating, And Air-Conditioning Contractors > Plumbing Contractors

Standard Industry Classification (SIC) Categories:

• Constructing Water, Sewer, Power, & Communication Lines And Pipelines > Gas Line Installation & Services
• Plumbing, Heating And Air Conditioning > Plumbing Contractors