Air Group

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

• Air Conditioning Contractors
• Electric Contractors
• Heating & Ventilating Contractors
• Heating Contractors
• Plumbers - Information & Referral Services

North American Industry Classification System (NAICS) Categories:

• Electrical Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Ventilating Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Heating Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Air Conditioning Contractors
• All Other Business Support Services > Business Information & Referral Services > Plumbers - Information & Referral Services

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Ventilating Contractors
• Plumbing, Heating And Air Conditioning > Heating Contractors
• Plumbing, Heating And Air Conditioning > Air Conditioning Contractors
• Electrical Work
• Business Services, Nec > Business Information & Referral Services > Plumbers - Information & Referral Services