National Interlock Service

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

• Liquor Retail
• Starters Engines

North American Industry Classification System (NAICS) Categories:

• Automotive Parts And Accessories Stores > Automotive Supplies & Parts > Starters Engines
• Beer, Wine, And Liquor Stores

Standard Industry Classification (SIC) Categories:

• Motor Vehicle Supplies & New Parts > Automotive Supplies & Parts > Starters Engines
• Liquor Stores