Thank you for visiting Petrus Environmental Services, Inc. (PES)

Petrus Environmental Services, Inc. is a Virginia based company providing water and wastewater operation and maintenance services. We provide a complete turnkey service which includes facility and administrative management, daily operation and maintenance, laboratory testing, engineering and system upgrading, regulatory compliance and reporting, sludge handling, and the supply of chemicals.

We are confident in finding solutions to your problems. Our track record and many years of experience in water and wastewater business will allow us to meet your goals and guarantee any of our services with the best customer service.