A-1 American

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

• Air Conditioning Contractors
• Heat Pumps
• Plumbing Repair & Service

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Plumbing Contractors > Plumbing Repair & Service
• Plumbing, Heating, And Air-Conditioning Contractors > Air Conditioning Contractors
• Household Appliance Stores > Air Conditioning & Heating Systems > Heat Pumps

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Plumbing Contractors > Plumbing Repair & Service
• Plumbing, Heating And Air Conditioning > Air Conditioning Contractors
• Household Appliance Stores > Air Conditioning & Heating Systems > Heat Pumps