Family-owned for more than 70 years, Nelsen Corporation has grown from its Medina, Ohio headquarters into a water-treatment manufacturer and distributor known for tailoring equipment to the needs of professional dealers. Its experienced sales team serves residential and commercial dealers across the United States and around the world, drawing on an average of more than 20 years in the water-treatment business.
IAPMO
certification
Lancaster Water GroupFounded in Lancaster County in 1942, Lancaster Water Group makes American-crafted water treatment equipment for residential and commercial use. Four generations of the founding family continue to operate the company, which expanded from selling pumps into water treatment solutions in 1952 and maintains an on-site engineering team. Its Aqua-Technician seminars also provide technical training and certification for water-treatment professionals.LANCASTER, PA
Ashland Water GroupFamily-owned Ashland Water Group brings more than 35 years of manufacturing experience to the water industry from its Ashland, Ohio, home. The company is known for solution-based products that help move water for customers ranging from residential users to municipal organizations, with its brands built around practical service and dependable support.ASHLAND, OH
Chandler Systems, IncSince Bill Chandler began making water-treatment products in Ashland in 1980, Chandler Systems has grown into an Ohio manufacturer shaped by in-house research and more than 50 water-treatment, motor-control, and electronic-system patents. Today, the Chandler family remains involved as the company develops equipment for residential and commercial water needs, including its connected DROP system.ASHLAND, OH
Hague Quality Water InternationalFounded in 1960 from William R. Hague’s three-person operation, Hague Quality Water International manufactures water-treatment systems in Groveport, Ohio, and exports them to more than 50 countries. The company designs and assembles its products in the United States, with its patented WaterMax® serving as its flagship compact system for softening and filtering household water. Hague supports its authorized dealer network with hands-on training and technical resources.GROVEPORT, OH