Mackay John B

Mackay John B is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Air Conditioning Equipment Parts & Supplies
• Swimming Pools Service & Repair
• Water Heaters
• Water Softening & Conditioning Equipment Service & Supplies
• Heating Contractors
• Commercial Refrigerating Equipment Sales & Service

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Heating Contractors
• Plumbing And Heating Equipment And Supplies (Hydronics) Merchant Wholesalers > Water Filters & Purification Equipment > Water Softening & Conditioning Equipment
• Refrigeration Equipment And Supplies Merchant Wholesalers > Commercial & Industrial Refrigeration Equipment
• Household Appliance Stores > Air Conditioning & Heating Systems
• All Other Support Services > Water Services > Water Softener Services
• Commercial And Industrial Machinery And Equipment (Except Automotive And Electronic) Repair And Maintenance > Refrigerating Equipment Service & Repair > Comercial Refrigerating Equipment Services

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Heating Contractors
• Plumbing And Heating Equipment And Supplies (Hydronics) > Water Filters & Purification Equipment > Water Softening & Conditioning Equipment
• Refrigeration Equipment & Supplies > Commercial & Industrial Refrigeration Equipment
• Household Appliance Stores > Air Conditioning & Heating Systems
• Business Services, Nec > Water Services > Water Softener Service
• Refrigeration & Air Conditioning Repair > Refrigeration Service & Repair > Comercial Refrigerating Equipment Service