Whalen Christopher

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

• General Contractors & Building Contractors
• Building Materials & Supplies
• Siding Contractors
• Windows Installations & Sales

North American Industry Classification System (NAICS) Categories:

• New Single-Family Housing Construction (Except Operative Builders) > Contractors, General
• Framing Contractors > Window & Door Installation > Windows Installations
• Siding Contractors
• Other Building Material Dealers > Garage, Door & Window Products > Windows Retail

Standard Industry Classification (SIC) Categories:

• General Contractors - Single-Family Houses > General Contractors - Residential
• Carpentry Work > Window & Door Contractors > Windows Installations
• Roofing, Siding, And Sheet Metal Work > Siding Contractors
• Lumber & Other Building Materials > Garage, Door & Window Products > Windows Retail