A-1 Professional Contracting

A-1 Professional Contracting is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• General Contractors & Building Contractors
• Foundation Contractors

North American Industry Classification System (NAICS) Categories:

• New Single-Family Housing Construction (Except Operative Builders) > Contractors, General
• Poured Concrete Foundation And Structure Contractors > Foundations & Drilling Contractors > Foundation Contractors

Standard Industry Classification (SIC) Categories:

• General Contractors - Single-Family Houses > General Contractors - Residential
• Concrete Work > Foundations & Drilling Contractors > Foundation Contractors