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

• Building Materials & Supplies
• Concrete Blocks & Shapes
• Contractors Equipment & Supplies

North American Industry Classification System (NAICS) Categories:

• Construction And Mining (Except Oil Well) Machinery And Equipment Merchant Wholesalers
• Other Building Material Dealers > Concrete/Cement & Products > Concrete Blocks & Shapes

Standard Industry Classification (SIC) Categories:

• Construction & Mining Machinery
• Lumber & Other Building Materials > Masonry Materials & Supplies > Concrete Blocks & Shapes