Greenheck

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

• Manufacturers
• Ventilating Equipment & Supplies

North American Industry Classification System (NAICS) Categories:

• All Other Miscellaneous Manufacturing
• Warm Air Heating And Air-Conditioning Equipment And Supplies Merchant Wholesalers > Dehumidifying & Ventilating Equipment > Ventilating Equipment & Supplies

Standard Industry Classification (SIC) Categories:

• Manufacturing Industries, Nec
• Warm Air Heating & Air Conditioning > Dehumidifying & Ventilating Equipment > Ventilating Equipment & Supplies