A-1 Oil

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

• Electric Contractors
• Fuel Oils
• Gas Burners Retail
• Oil Burners Service
• Heating Contractors

North American Industry Classification System (NAICS) Categories:

• Electrical Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Heating Contractors
• Household Appliance Stores > Gas Appliances & Accessories > Gas Burners Retail
• Heating Oil Dealers
• All Other Business Support Services

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Heating Contractors
• Electrical Work
• Household Appliance Stores > Gas Appliances & Accessories > Gas Burners Retail
• Fuel Oil Dealers
• Business Services, Nec