Commercial Septic Systems


Orenco designs, manufactures, and markets quality equipment for decentralized wastewater applications. The company has been awarded contracts for collection, treatment, and controls systems with thousands of organizations, such as:

  • Municipalities
  • Utilities
  • Communities
  • Commercial Establishments
  • Developers
  • Government Entities
  • Schools
  • Resorts and Parks


Since the early 1980's, Orenco's engineers have assisted our customers in finding right-sized, affordable solutions in all 50 U.S. states and in more than 60 countries around the globe.

Orenco continues to only use solid science and engineering in everything it does, currently employing 25 staff with engineering degrees. The company's engineers and scientists have a combined total of more than 500 years of experience in the water and wastewater industries, and share a passion for helping people.