Heating & Air Conditioning

Heating & Air Conditioning is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Engineers Air Conditioning Heating & Ventilating
• Heating & Air Conditioning Contractors
• Heating Equipment & Systems Cleaning & Repair

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Heating Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Boiler & Heating Equipment Repair > Heating & Air Conditioning Repair
• Engineering Services > Engineers Construction & Civil > Engineers Air Conditioning Heating & Ventilating

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Heating Contractors
• Repair Shops And Related Services, Nec > Boiler & Heating Equipment Repair > Heating & Air Conditioning Repair
• Engineering Services > Engineers Construction & Civil > Engineers Air Conditioning Heating & Ventilating