Essential Infrastructure

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

• Facsimile Repair & Service

North American Industry Classification System (NAICS) Categories:

• Computer And Office Machine Repair And Maintenance > Business Machine Repair > Facsimile Repair

Standard Industry Classification (SIC) Categories:

• Electrical And Electronic Repair Shops, Nec > Business Machine Repair > Facsimile Repair