Douglass Mechanical Services Ltd

Douglass Mechanical Services Ltd is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Air Conditioning Contractors
• Refrigeration Contractors
• Sheet Metal Contractors
• Mechanical Contractors
• Heating Contractors

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Heating Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Air Conditioning Contractors
• Plumbing, Heating, And Air-Conditioning Contractors > Mechanical Contractors
• Other Building Finishing Contractors > Sheet Metal & Duct Work > Sheet Metal Contractors
• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Mechanical Contractors
• Plumbing, Heating And Air Conditioning > Heating Contractors
• Plumbing, Heating And Air Conditioning > Air Conditioning Contractors
• Roofing, Siding, And Sheet Metal Work > Sheet Metal & Duct Work > Sheet Metal Contractors
• Refrigeration & Air Conditioning Repair