R J O'neil

R J O'neil is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Air Conditioning Equipment Parts & Supplies
• Piping Contractors
• Plumbing Contractors
• Mechanical Contractors
• Heating Contractors

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Piping Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Heating Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Plumbing Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Mechanical Contractors
• Household Appliance Stores > Air Conditioning & Heating Systems

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Mechanical Contractors
• Plumbing, Heating And Air Conditioning > Piping Contractors
• Plumbing, Heating And Air Conditioning > Heating Contractors
• Plumbing, Heating And Air Conditioning > Plumbing Contractors
• Household Appliance Stores > Air Conditioning & Heating Systems