Hydro-Klean

Hydro-Klean is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Building & Property Maintenance
• Business Services
• Nonmetallic Minerals Services
• Plumbing And Heating Equipment & Supplies Wholesale

North American Industry Classification System (NAICS) Categories:

• Support Activities For Nonmetallic Minerals (Except Fuels) Mining
• Plumbing And Heating Equipment And Supplies (Hydronics) Merchant Wholesalers
• All Other Business Support Services
• Other Services To Buildings And Dwellings

Standard Industry Classification (SIC) Categories:

• Nonmetallic Minerals Services, Except Fuels
• Plumbing And Heating Equipment And Supplies (Hydronics)
• Building Cleaning & Maintenance Services, Nec
• Business Services, Nec