Petrus Environmental Services

Petrus Environmental Services is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Chemicals Dealers
• Plumbing Contractors

North American Industry Classification System (NAICS) Categories:

• Plumbing, Heating, And Air-Conditioning Contractors > Plumbing Contractors
• Other Chemical And Allied Products Merchant Wholesalers

Standard Industry Classification (SIC) Categories:

• Plumbing, Heating And Air Conditioning > Plumbing Contractors
• Chemicals And Allied Products, Nec