R F R Industries

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

• Electric Contractors
• Railroad Contractors

North American Industry Classification System (NAICS) Categories:

• Industrial Building Construction > Railroad & Subway Construction > Railroad Contractors
• Electrical Contractors

Standard Industry Classification (SIC) Categories:

• Heavy Construction, Nec > Railroad & Subway Construction > Railroad Contractors
• Electrical Work