Sigma Construction

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

• General Contractors & Building Contractors
• Building Materials & Supplies
• Construction Equipment & Supplies

North American Industry Classification System (NAICS) Categories:

• New Single-Family Housing Construction (Except Operative Builders) > Contractors, General
• Construction And Mining (Except Oil Well) Machinery And Equipment Merchant Wholesalers
• Other Building Material Dealers

Standard Industry Classification (SIC) Categories:

• General Contractors - Single-Family Houses > General Contractors - Residential
• Construction & Mining Machinery
• Lumber & Other Building Materials