Orenco Systems Onsite Wastewater Treatment Products 

Since 1981, Orenco Systems, Inc., an Oregon based company, has designed and manufactured sustainable wastewater treatment products for properties that are not served by conventional sewers.  Orenco's technologies are cited in wastewater texts and installed all over the world.

R. C. Worst & Co., Inc. and Orenco Systems, Inc. have been teaming up to solve on-site wastewater problems for nearly 30 years.