Nalco Water Home About Our Businesses EMAIL CALL Our Businesses Diverse corporations worldwide look to us to deliver customized solutions and services. Harnessing innovative water, hygiene and process technologies and services, we help our customers reduce operational costs, improve product quality, enhance profitability and conserve natural resources. About Nalco Water Industries We Serve Leadership Locations Our Businesses Abednego CHEMStaff Nalco Cal Water Nalco Crossbow Water Nalco Water Quantum Technical Services Res-Kem Nalco Water, Who We Are The world’s leading provider of water treatment and process improvements, Nalco Water partners with customers who seek innovative solutions for water and resource constraints. As an Ecolab company, we’re perfectly aligned with the corporate vision to be the global leader in water, hygiene and energy technology and services, providing and protecting what is vital. MORE Water Treatment Equipment Resources Nalco Cal Water LLC Serving the West Coast is Nalco Cal Water, located in Orange County, CA. Cal Water has been selling, installing & servicing water purification systems for commercial, industrial & scientific applications for over 65 years. More Nalco Crossbow Water LLC Based in Chicago, Nalco-owned Crossbow Water serves the Midwest region and beyond with industrial water pretreatment equipment solutions customized to meet your specifications. more Res Kem LLC Based in the Philadelphia region, Nalco-owned Res-Kem LLC serves the Eastern Region. For over 30 years, Res-Kem has provided the systems, services and parts required to keep your water treatment equipment operating at peak efficiency, producing water meeting your exacting requirements. More CHEMStaff Based in Chicago, CHEMStaff are industry experts providing consulting services to the global power industry. More Managed Operations and Engineered Solutions Abednego Environmental Services LLC Based in Michigan, USA,&nbsp; Abednego is a leader in engineering and onsite Automotive plant operations, with over 25 years of experience in managing process water and air systems in the Transportation Industry. MORE ABOUT ECOLAB Ecolab is the global leader in water, hygiene and infection prevention solutions and services. Every day, we help make the world cleaner, safer and healthier – protecting people and vital resources. https://www.linkedin.com/company/nalcoVisit Nalco Water's LinkedIn Profile https://twitter.com/Nalco_NewsVisit Nalco Water's Twitter Feed https://www.facebook.com/ecolabVisit Ecolab's Facebook Page https://www.instagram.com/nalco.water/Visit Nalco Water's Instagram https://www.youtube.com/NalcoCompanyVisit Nalco Water's YouTube Channel Our Company About Ecolab Careers Investors Leadership Code of Conduct Our Products Our Solutions Our Offerings Safety Data Sheets Success Stories Media Center Awards Events News Using Our Website Email Preferences Cookies Privacy Policy Terms Of Use Accessibility Sitemap Also of Interest Water Filtration Antimicrobial Tissue Treatment Solutions Helping ADM save 2.3 billion gallons of water Water The Personal Care Industry: Challenges in... © Ecolab 2021