Heritage-Crystal Clean

Heritage-Crystal Clean is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Environmental Conservation & Ecological Services
• Solvents

North American Industry Classification System (NAICS) Categories:

• All Other Miscellaneous Store Retailers (Except Tobacco Stores) > Cleaning Chemicals, Compounds & Equipment > Solvents
• Administration Of Air And Water Resource And Solid Waste Management Programs > Environmental Conservation & Ecological Services

Standard Industry Classification (SIC) Categories:

• Miscellaneous Retail Stores, Nec > Cleaning Chemicals, Compounds & Equipment > Solvents
• Air And Water Resource And Solid Waste Management