We are a third-generation family-owned company started in 1949 with values based on integrity, safety, teamwork and continuous improvement. Our entire team is dedicated to exceeding customer and employee expectations by providing goods and services of the highest standard. We have locations that serve residents and businesses in central Minnesota and Wisconsin. Our dealerships are locally run by employees who are a part of the communities they serve. Sterling Culligan Water offers the largest variety of water treatment products and services available for your home or business. This includes water softeners, water filtration systems, reverse osmosis drinking water systems, delivered bottled water, softener salt delivery, equipment installation and repair service. Culligan products are built to last and are backed by a 100% satisfaction guarantee as well as the best trained and experienced service technicians in the industry.