{"source":"Breaknorm","page":"https://breaknorm.co/company/garrattcallahan.com","license":"https://breaknorm.co/terms","domain":"garrattcallahan.com","name":"Garratt Callahan","legal_name":"Garratt Callahan","country":"US","country_second":"GB","city":"Burlingame","admin1":"California","vertical":"manufacturing_industry","subvertical":"water_treatment_systems","leaf":"water_treatment_services_general","summary":"Garratt Callahan is a water treatment service provider that treats boiler, cooling, and wastewater for commercial, industrial, and government clients. Its offerings include reverse osmosis, water safety programs, ELAP laboratory testing, and onsite training. 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