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

• Foundation Contractors Residential
• Pumps Service & Repair Commercial
• Waterproofing

North American Industry Classification System (NAICS) Categories:

• Poured Concrete Foundation And Structure Contractors > Foundations & Drilling Contractors > Foundation Contractors
• Other Foundation, Structure, And Building Exterior Contractors > Caulking, Waterproofing, Tinting & Weather-Stripping Contractors > Waterproofing Contractors
• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance > Industrial & Heavy Equipment Repair > Pump Repair

Standard Industry Classification (SIC) Categories:

• Concrete Work > Foundations & Drilling Contractors > Foundation Contractors Residential
• Special Trade Contractors, Nec > Caulking, Waterproofing, Tinting & Weather-Stripping Contractors > Waterproofing
• Repair Shops And Related Services, Nec > Industrial & Heavy Equipment Repair > Pump Repair