Pro-Seal

Pro-Seal is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Book Dealers Wholesale
• Waterproofing Contractors

North American Industry Classification System (NAICS) Categories:

• Other Foundation, Structure, And Building Exterior Contractors > Caulking, Waterproofing, Tinting & Weather-Stripping Contractors > Waterproofing Contractors
• Book, Periodical, And Newspaper Merchant Wholesalers > Book Dealers Wholesale

Standard Industry Classification (SIC) Categories:

• Special Trade Contractors, Nec > Caulking, Waterproofing, Tinting & Weather-Stripping Contractors > Waterproofing Contractors
• Books, Periodicals, And Newspapers > Books Periodicals Newspapers - Wholesale > Book Dealers Wholesale