From manufacturing the finest products to delivering expert service to your doorstep, we've involved in every phase of your water treatment. Of course, Culligan products are built to last and are backed by solid warranties and the most trained and experienced service technicians in the industry. We manufacture our own water conditioners, make our own tanks, mold our own plastic parts and build our own timers. No other treatment company holds as many patents as Culligan. We're ISO 9001 certified.
All assembly takes place under exacting quality control.
Our products are backed by the best service technicians in the industry. With over 1400 dealers worldwide, a Culligan Man is always nearby. We have the expertise to correctly identify the necessary water treatment. Your local dealer is a trained specialist with the resources of the entire Culligan system at his disposal. We sell and service our products in more than 90 countries globally.