River City Doors & Hardware is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Building Materials & Supplies
• Locks & Locksmiths

North American Industry Classification System (NAICS) Categories:

• Hardware Stores > Locksmiths Equipment & Supplies Retail > Locks
• Other Building Material Dealers
• Locksmiths

Standard Industry Classification (SIC) Categories:

• Lumber & Other Building Materials
• Hardware Stores > Locksmiths Equipment & Supplies Retail > Locks
• Repair Shops And Related Services, Nec > Locksmiths