Air Systems

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

• Builders Hardware
• Electric Contractors
• Machinery - New & Used
• Plumbing, Heating, Air-Conditioning

North American Industry Classification System (NAICS) Categories:

• Electrical Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Miscellaneous Services Related To Plumbing, Heating, And Air Conditioning
• Site Preparation Contractors > Plumbing, Heating, Air Conditioning
• Industrial Machinery And Equipment Merchant Wholesalers
• Hardware Stores
• Used Merchandise Stores > Machinery & Equipment, Secondhand

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Plumbing Contractors By Name (Except Franchise)
• Plumbing, Heating And Air Conditioning > Miscellaneous Services Related To Plumbing, Heating, And Air Conditioning
• Electrical Work
• Industrial Machinery & Equipment
• Hardware Stores
• Used Merchandise Stores > Machinery & Equipment, Secondhand