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

• Glass Auto, Float, Plate, Window & Doors Etc
• Window Installation

North American Industry Classification System (NAICS) Categories:

• Framing Contractors > Window & Door Installation > Windows Installations
• Other Building Material Dealers > Glass & Glass Products > Glass Auto, Float, Plate, Window & Doors

Standard Industry Classification (SIC) Categories:

• Carpentry Work > Window & Door Contractors > Windows Installations
• Paint, Glass & Wallpaper Stores > Glass & Glass Products > Glass Auto, Float, Plate, Window & Doors