Our team provides a rapid response to your product and service needs.


The Chem Inc. Quality Management System is certified to ISO 9001.

Water treatment chemicals

Our quality objective is to provide the best products and services our resources can develop to meet our customers’ expectations.

Since 1960, Chem Inc. has provided products and services to water treatment companies. We have made it easy for individuals to start new businesses and have taken away manufacturing and shipping headaches.

We can do the same for you.

Chem Inc. is an innovative leader in the water treatment industry supporting a network of regional companies. Our corporate offices, R & D, manufacturing, laboratories, and main warehouse are located in Fontana, CA, with additional manufacturing and warehouses in principal cities. We have expertise in all applications including HVAC, Industrial, Steel, Refinery, Chemical, Paper and Power Plants. Chem Inc. can enhance your company’s capabilities with products, custom manufacturing, research and development, quality control and other human resources whenever you need them. From strategic business planning to in-house training seminars, our experience and regulatory compliance knowledge can help both new and established businesses save time and money.