Armstrong Laurence

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

• Welding Services
• Water, Sewer & Utility Lines

North American Industry Classification System (NAICS) Categories:

• Water And Sewer Line And Related Structures Construction
• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance

Standard Industry Classification (SIC) Categories:

• Constructing Water, Sewer, Power, & Communication Lines And Pipelines
• Welding Repair