H John Davis

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

• Air Conditioning Contractors
• Air Conditioning Equipment & Systems Repair & Service
• Fuel Oils
• Propane Gas
• Water Softening & Conditioning Equipment Service & Supplies

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Air Conditioning Contractors
• Plumbing And Heating Equipment And Supplies (Hydronics) Merchant Wholesalers > Water Filters & Purification Equipment > Water Softening & Conditioning Equipment
• Heating Oil Dealers
• Liquefied Petroleum Gas (Bottled Gas) Dealers > Bottled & Bulk Gas > Gas Natural & Propane Equipment
• All Other Support Services > Water Services > Water Softener Services
• Appliance Repair And Maintenance > Air Conditioning Equipment Repair

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Air Conditioning Contractors
• Plumbing And Heating Equipment And Supplies (Hydronics) > Water Filters & Purification Equipment > Water Softening & Conditioning Equipment
• Fuel Oil Dealers
• Liquefied Petroleum Gas (Bottled Gas) Dealers > Bottled & Bulk Gas > Gas Natural & Propane Equipment
• Business Services, Nec > Water Services > Water Softener Service
• Refrigeration & Air Conditioning Repair > Air Conditioning Equipment Repair