Garratt-Callahan Company

Garratt-Callahan Company

Chemical Manufacturing

Burlingame, CA 3,135 followers

Water Treatment Expertise Since 1904.

About us

Garratt-Callahan Company is one of the leading providers of expert industrial water treatment solutions. Offering comprehensive water treatment solutions and expert consulting services backed by 117+ years of experience, we optimize system performance to extend equipment life, reduce health and safety risks, and minimize operating costs. We are guided by our responsibility to provide our customers with unparalleled customer service and effective, dependable water treatment solutions. Garratt-Callahan takes a proactive scientific approach to prevent problems before they occur so that our customers can spend more time running their business and less time trying to fix it. Specialties We utilize the most current, proven technology and treat our customers’ facilities with the same care and conscientiousness that we would with our own. We offer a full range of chemical and equipment solutions, created in our certified laboratory that follows State and Federal EPA standards. We also ensure that our water treatment products are certified in compliance with the international standards of quality of ISO 9001:2015 by NSF-ISR. Our water treatment services include: * Boiler Water Treatment * Cooling Water Treatment * Wastewater Solutions * LAP Certified In-house Laboratory * Water Management Plans * Legionella Mitigation * Secondary Disinfection * Water Treatment Training ASSE/IAPMO/ANSI 12080 Water Safety Training With the global COVID-19 pandemic and virus variants, water safety is even more critical. Our team is trained and certified with the implementation of ASHRAE 188-2018 to minimize the risk of Legionellosis. In 2020, ASHRAE adopted the American Society of Sanitary Engineers (ASSE) 10280. A growing number of our field technicians are certified under the new ASSE 12080 program.

Website
https://www.garrattcallahan.com
Industry
Chemical Manufacturing
Company size
201-500 employees
Headquarters
Burlingame, CA
Type
Privately Held
Founded
1904
Specialties
Water Treatment Company, Industrial Water Treatment, Wastewater Treatment, Water Management Programs, Boiler Water Treatment, Cooling Water Treatment, Reverse Osmosis, Legionella Mitigation, Chemical Water Treatment, Water Analysis, Corrosion Control, ELAP Certified Lab, Water Treatment Fundamentals Training, Healthcare Water Treatment, Hospitality Water Treatment, Manufacturing Water Treatment, Food & Beverage Water Treatment, ISO 9001:2015 NSF Compliant, Halal, Kosher Certified, ASHRAE Standard-188, and ASSE 12080 Certified

Locations

Employees at Garratt-Callahan Company

Updates

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    3,135 followers

    As the summer heat intensifies, so does the energy demand. Your cooling towers are fundamental to the performance of your data center’s cooling system. Effective cooling and temperature control are among the biggest challenges for data center facility managers. Properly maintaining your cooling towers helps sustain lower condenser water temperatures, resulting in better energy efficiency, lower utility bills, and eliminated downtime. At Garratt-Callahan, we’ve expanded our knowledge of water treatment to cool high-priority commercial equipment that powers the digital revolution. Click the link below to learn more about service options for data centers: https://rpb.li/QBu5w4 When you need effective, efficient, and safe water treatment, we can help! Garratt-Callahan Corporate Headquarters 50 Ingold Road, Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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    3,135 followers

    Legionella becomes more common during warm weather. The bacteria thrive at temperatures between 90 and 105 degrees Fahrenheit. The Garratt-Callahan Water Safety Management Team, certified under the ASSE 12080 Program, works on issues and projects far beyond Legionella. Our 200 technicians can execute a proper protocol for collecting and testing water samples and system analysis utilizing a third-party CDC-Elite Lab. You can rest assured that there are no improprieties in obtaining fair and non-prejudiced results. Learn More: https://rpb.li/71RJh When you need effective, efficient, and safe water treatment, we can help! Contact us today. Garratt-Callahan Corporate Headquarters 50 Ingold Road, Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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    SAVE THE DATE. Join us at the Health Care Facilities Innovation Conference during the 61st Annual Conference & Technical Exhibition hosted by the American Society for Health Care Engineering (ASHE). This flagship event is a gathering point for over 12,500 professionals who are pivotal in designing, maintaining, and operating healthcare facilities. Garratt-Callahan is proud to participate in ASHE 2024, demonstrating our commitment to the healthcare facility community. Visit booth #837 to consult with our ASSE 12080-certified water safety experts. Learn More: https://rpb.li/ebBw Garratt-Callahan Corporate Headquarters 50 Ingold Road, Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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    Flooding is one of the most common hazards in the U.S., causing more damage than any other severe weather-related event. G-C's mission is to provide a reliable water delivery system that can continue to perform under emergency "shelter-in-place" conditions. A system that constantly monitors water quality, pre-treats sources, and stores water with full-line filtration will provide safer water during an emergency. Click here to learn more about our emergency preparedness plan: https://rpb.li/okuI When you need effective, efficient, and safe water treatment, we can help! Garratt-Callahan Corporate Headquarters 50 Ingold Road, Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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    July is Lake Appreciation Month, and there's no better time to recognize lakes and reservoirs' invaluable role in our environment, communities, and recreational activities. Lakes are not just scenic retreats; they are vital ecosystems that support wildlife, provide clean water, and enhance our quality of life. This month, let's come together to Raise Awareness. Join us in celebrating and preserving our lakes for today and tomorrow. #LakeAppreciationMonth Garratt-Callahan Corporate Headquarters 50 Ingold Road Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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    Solid Chemical Cooling Water Treatment You Can Rely On! The G-C SolidTracⓇ Water Treatment system resolves some of the most pressing industrial water treatment concerns facility leaders and technicians face with the water treatment chemicals needed to maintain their cooling towers, closed-loop systems, and boilers. The G-C SolidTracⓇ Water Treatment system provides companies with several benefits over the traditional system of liquid water treatment stored and pumped from drums, such as reduced carbon footprint, smaller storage, worker safety, and green-friendly and LEED-certified. Learn More: https://lnkd.in/gDaRdkT Garratt-Callahan Corporate Headquarters 50 Ingold Road Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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    Independence Day is a celebration of our freedom. At Garratt-Callahan, we strive to demonstrate our appreciation for those who have given us the freedom to pursue change. We aren't finished yet. To us, freedom means to innovate and share resources and specialized knowledge and leave our planet better than we found it. #IndependenceDay Garratt-Callahan Corporate Headquarters 50 Ingold Road, Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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    There is no “safe” level or type of Legionella. Legionella testing results alone do not measure health risk or predict disease. For this reason, routine testing is essential in maintaining a comprehensive Water Management Program (WMP) where results have been interpreted based on concentration (e.g., CFU/mL), the extent of colonization (e.g., % positive), and the type of Legionella. The CDC recommends routine testing for Legionella. Testing may be helpful for routine and non-routine purposes, such as: 👉Establishing a baseline measurement for performance indicators. 👉Validating a WMP. 👉Evaluating potential growth and transmission sources. 👉Confirming success or failure of remedial treatment. 👉Investigating potential sources of environmental exposure for persons with the disease. Learn more: https://rpb.li/vZQr When you need effective, efficient, and safe water treatment, we can help! Contact us today. Garratt-Callahan Corporate Headquarters 50 Ingold Road, Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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    Garratt-Callahan has provided water treatment solutions for commercial properties through decades of evolving building design and construction methods. Our boiler and cooling tower treatment programs help keep microbes at bay. Our treatment solutions also ensure that commercial and public buildings “stay healthy” and in good standing with public health regulations. Our client relationships are built on fairness, honesty, and integrity. By thoroughly understanding your needs and challenges, we can roll up our sleeves to find sustainable solutions that work. Learn more: https://rpb.li/vFj8 When you need effective, efficient, and safe water treatment, we can help! Garratt-Callahan Corporate Headquarters 50 Ingold Road, Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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    Let's focus on efficient water use and sustainable gardening practices. Smart irrigation systems can help you save water, reduce utility bills, and promote healthier lawns and gardens. Join us this month in embracing smart irrigation technologies and techniques to make a positive impact on the environment and your wallet! #SmartIrrigationMonth Garratt-Callahan Corporate Headquarters 50 Ingold Road Burlingame, CA 94010 (650) 697-5811 https://lnkd.in/gV9VVcW

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