Skip to primary sidebar GARRATT-CALLAHAN WATER TREATMENT EXPERTISE SINCE 1904 Water Treatment Products Menu Home / About Us About Us A Century of Water Treatment Expertise Now in our second century of service, Garratt-Callahan is more than an experienced water treatment company. We’re a company of experienced professionals, from our field engineers to our technical service departments. Our client relationships are built on fairness, honesty, and integrity. By thoroughly understanding your needs and challenges, we can then roll up our sleeves to find solutions that work. Our Certifications Water Is The Nature of Our Business Essential to life and livelihood. By its very nature, water is a natural solvent. It’s the natural enemy to the vessels that store it, the pipes that transport it, and the equipment that uses it. Garratt-Callahan supplies more than water treatment chemicals; we deliver expertise for the care, management, and support industrial water systems. G-C experts assist our clients to treat their boilers, cooling towers, reverse osmosis systems, and wastewater. We protect their employees and equipment. Garratt-Callahan Mission & Values Together, we’re focused on the same mission that has guided Garratt-Callahan for over 100 years. Our client receive: Effective, efficient, and safe water treatment. Unrivaled customer service and we promise complete customer satisfaction. Dependable water treatment programs that minimize risks, deliver peak performance and lower costs. Dedicated to Excellence One of the advantages of working with Garratt-Callahan is our commitment to excellence through ongoing training and certifications. Our teams have earned numerous credentials, many that reflect our specialized industry knowledge, enhance water treatment expertise, and underscore our adherence to ever-changing environmental and regulatory requirements. As a company, we encourage the continued education and instruction of our employees. Our certifications — paired with our years of hands-on water treatment experience — enable us to help our clients solve their most challenging problems. Our Certifications Get the Water Treatment Help You Need Name* First Last Email* Phone Company Name Yes, please contact me & I agree to G-C's spam-free Privacy Policy Primary Sidebar ABOUT US G-C Overview History & Heritage President’s Message G-C Advantage Credentials & Certifications Customer Survey Case Studies Worried about Legionella in your system? Get Help 50 Ingold Road Burlingame, CA 94010 contact@g-c.com Copyright © 2021 Garratt-Callahan. All Rights Reserved. PRIVACY & TERMS SITEMAP CAREERS CONTACT We'll assume you're ok with this, but you can opt-out if you wish. Cookie settingsAccept