Preferred Plumbing & Drain

Preferred Plumbing & Drain is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Plumbing Contractors
• Plumbers - Information & Referral Services

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Plumbing Contractors
• All Other Business Support Services > Business Information & Referral Services > Plumbers - Information & Referral Services

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Plumbing Contractors
• Business Services, Nec > Business Information & Referral Services > Plumbers - Information & Referral Services