World Building Service

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

• Building & Property Maintenance
• Repair Services

North American Industry Classification System (NAICS) Categories:

• Other Services To Buildings And Dwellings
• Other Personal And Household Goods Repair And Maintenance

Standard Industry Classification (SIC) Categories:

• Building Cleaning & Maintenance Services, Nec
• Repair Shops And Related Services, Nec