Biethman Douglas

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

• Refrigerating Equipment Parts & Supplies Wholesale
• Refrigeration Contractors
• Plumbing, Heating, Air-Conditioning
• Warm Air Heating & Air Conditioning, Nec

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Miscellaneous Services Related To Plumbing, Heating, And Air Conditioning
• Site Preparation Contractors > Plumbing, Heating, Air Conditioning
• Warm Air Heating And Air-Conditioning Equipment And Supplies Merchant Wholesalers > Warm Air Heating & Air Conditioning Supplies
• Refrigeration Equipment And Supplies Merchant Wholesalers
• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance

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
• Warm Air Heating & Air Conditioning > Warm Air Heating & Air Conditioning, Nec
• Refrigeration Equipment & Supplies
• Refrigeration & Air Conditioning Repair