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

• Roofing Contractors Commercial & Industrial
• Roofing Equipment Maintenance & Repair
• Roofing Contractors & Consultants

North American Industry Classification System (NAICS) Categories:

• Roofing Contractors > Roofing Work > Roofing Consultants
• Roofing Contractors > Roofing Work > Roofing Contractors & Consultants
• Roofing Contractors > Roofing Work > Roofing Maintenance & Repair
• Roofing Contractors > Roofing Contractors Commercial & Industrial

Standard Industry Classification (SIC) Categories:

• Roofing, Siding, And Sheet Metal Work > Roofing Work > Roofing Consultants
• Roofing, Siding, And Sheet Metal Work > Roofing Work > Roofing Contractors
• Roofing, Siding, And Sheet Metal Work > Roofing Work > Roofing Contractors Commercial & Industrial
• Roofing, Siding, And Sheet Metal Work > Roofing Work > Roofing Equipment Maintenance & Repair