Garratt-Callahan is a company providing industrial water treatment solutions. It supplies cleaning chemicals and equipment that help clients support their boilers, cooling towers, reverse osmosis systems, and wastewater solutions. The company was founded in 1904 and is headquartered in Burlingame, California.
The company’s website offers a wide range of products and services for industrial water treatment including boiler water treatment, cooling water treatment, wastewater treatment, reverse osmosis systems, and more.
According to Craft.co, Garratt-Callahan has 356 employees as of December 2020. The company’s top competitors include Chem Aqua Inc., Shepard Bros Inc., REM Iowa Inc., AVANTech Inc., Clearon Corp., and Lee Co.