Main & Dufour

Main & Dufour is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Plumbing Repair & Service
• Pumps

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Plumbing Contractors > Plumbing Repair & Service
• Industrial Machinery And Equipment Merchant Wholesalers > Compressors, Generators, Fans & Pumps > Pumps

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Plumbing Contractors > Plumbing Repair & Service
• Industrial Machinery & Equipment > Compressors, Generators, Fans & Pumps > Pumps