The history of Garratt-Callahan has run parallel with that of American industry through the 20th and into the 21st century. Much of our water treatment know-how has been developed in the service of manufacturing.

Today, energy and water account for an ever-growing portion of manufacturing costs. That’s why factories of all kinds rely on Garratt-Callahan’s custom water treatment programs to control energy usage by keeping heat transfer surfaces clean, efficient, and minimize discharge. Designed to provide preventive maintenance, all of our water treatment programs help manufacturers maximize the return on their capital equipment investments while avoiding costly repairs and downtime.

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