The Sign Doctor

The Sign Doctor is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Pavement & Parking Area Maintenance & Marking
• Signs
• Signs Maintenance & Repair
• Signs Commercial Electric Outdoor

North American Industry Classification System (NAICS) Categories:

• Other Commercial Equipment Merchant Wholesalers > Commercial Sign Equipment & Supplies > Signs Machines & Supplies
• Other Miscellaneous Durable Goods Merchant Wholesalers > Signs
• All Other Business Support Services
• Other Services To Buildings And Dwellings > Building Maintenance, By Specialty > Pavement & Parking Area Maintenance & Marking

Standard Industry Classification (SIC) Categories:

• Commercial Equipment, Nec > Commercial Sign Equipment & Supplies > Signs Machines & Supplies
• Durable Goods, Nec > Signs
• Building Cleaning & Maintenance Services, Nec > Building Maintenance, By Specialty > Pavement & Parking Area Maintenance & Marking
• Business Services, Nec