Presby Environmental Inc. (PEI) training

In an effort to provide product support to onsite wastewater treatment system professionals as well as home and business owners, Presby Environmental offers Advanced Enviro-Septic (AES), and Enviro-Septic (ES) and Simple-Septic (SS) Technology certification classes free of charge. In most states, certification is required in order to design or install AES, ES or SS Technology. See your state’s page on this website for details on certification requirements and availability of educational credits (CEUs/TCHs/PDHs). The classes are also a great way to learn more about our product, even if you are not seeking certification. Upon successful completion of the class, you will be assigned a unique certification number and receive a certificate.