A Residential Service

A Residential Service is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Vaporizing & Humidifying Equipment
• Plumbing Contractors

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Plumbing Contractors
• Warm Air Heating And Air-Conditioning Equipment And Supplies Merchant Wholesalers > Dehumidifying & Ventilating Equipment > Vaporizing & Humidifying Equipment

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Plumbing Contractors
• Warm Air Heating & Air Conditioning > Dehumidifying & Ventilating Equipment > Vaporizing & Humidifying Equipment