American Society of Sanitary Engineering

Having the specialized tools of consistent, standard-conforming products and having qualified personnel to install, inspect and maintain those products and connected systems protects public health and safety. Deep knowledge and constant improvement of nearly 50 product performance standards for plumbing components, most notably backflow prevention devices and temperature actuated mixing valves, as well as eight personnel qualification standards puts ASSE in a class of its own. Its mission, in the spirit of the organization’s motto “Prevention Rather Than Cure,” is to continually improve the performance, reliability and safety of plumbing systems.


Address: ASSE International
18927 Hickory Creek Drive, Suite 220
Mokena, Illinois 60448

Phone: 708-995-3019