About Us

Established over 65 years ago, our family-owned business has grown to become one of the world’s leading OEMs and distributors of water treatment components and drinking water products. Headquartered in Akron, Ohio with additional distribution and manufacturing facilities in Arizona, Texas and Florida, Nelsen serves professional dealers with the best the industry has to offer from Fleck, Structural, Quick Tanks, AQ Matic, Enpress, Clack and 200+ other vendors. 

Whether your project is a low or high-rise office building, hotel, college lab, casino, etc., Nelsen can assist you with job specifications, submittals, sales and engineering drawings and sizing of equipment. We can manufacture to your unique specifications or use our in house engineering and 3D Solidworks CAD capabilities to develop a design to meet your specific requirements. Our sales team averages over 10 years of experience in the water treatment business, and collectively over 300 years. We have the knowledge and expertise to assist you in treating the most demanding problem water. From simple filtration and drinking water systems to comprehensive water treatment plants, our team is ready with a solution to your customers’ problem water.


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Nelsen Corporation has partnered with the very best water treatment professionals serving both the residential and commercial markets. As a family owned company, we take pride in the products and service that we offer our customers and the communities that they serve. Contact us today to discuss your particular needs with a Water Treatment Expert.

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