What you need and when you need it...

Established over 70 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 Medina, 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. 

Nelsen Corporation has partnered with the very best water treatment manufacturers and professional installers 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.