Culligan of Winona proudly serves the Central Wisconsin and Southeastern Minnesota areas, like Winona, Houston, Fillmore, Trempealeau, Buffalo, and parts of Olmstead, Mower and Wabasha counties. Our dealership specializes in water softeners, reverse osmosis drinking water systems, bottleless or bottled water coolers, bottled water and salt delivery for your home or business. We also offer certified water testing to determine if contaminants are present in your water and customized treatment solutions to handle any problems that may be found. Get better water from every tap - contact us today!