Industrial Mechanical Specialties

Industrial Mechanical Specialties is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Fabrication Steel
• Mechanical Contractors

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Mechanical Contractors
• Iron And Steel Mills > Steel Fabrication & Processing > Fabrication Steel

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Mechanical Contractors
• Blast Furnaces & Steel Mills > Steel Fabrication & Processing > Fabrication Steel