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

• Concrete Contractors
• Masonry Contractors
• Roofing Contractors & Consultants

North American Industry Classification System (NAICS) Categories:

• Poured Concrete Foundation And Structure Contractors > Concrete Contractors & Services
• Masonry Contractors
• Roofing Contractors > Roofing Work > Roofing Consultants
• Roofing Contractors > Roofing Work > Roofing Contractors & Consultants

Standard Industry Classification (SIC) Categories:

• Masonry & Other Stone Work
• Roofing, Siding, And Sheet Metal Work > Roofing Work > Roofing Consultants
• Roofing, Siding, And Sheet Metal Work > Roofing Work > Roofing Contractors
• Concrete Work > Concrete Contractors & Services