General Info

Established in 1904, Garratt-Callahan Company is a provider of customized water treatment solutions. It offers services to the health care, food and beverage and manufacturing industries. The company specializes in product design and development, comprehensive reporting, equipment testing, monitoring and inspection services. Garratt-Callahan Company has a staff of trained and certified professionals that offers instrumentation and corrosion evaluation services. It designs and conducts on-site training programs that provide information on water treatment practices and procedures. Additionally, the company manufactures water treatment products for steam and hot water boilers of all sizes. Garratt-Callahan Company maintains its corporate headquarters in Burlingame, Calif.