Culligan Water

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Culligan in Janesville offers water Softeners, reverse osmosis drinking systems, and bottled water for homes and businesses. Serving Rock County since 1940.

For more than 80 years, your local Culligan Man™ has been the expert in providing quality water solutions for your unique residential, business, and commercial water treatment needs.

Whether you need a water softener, reverse osmosis system, water filtering, water coolers, bottled water or softener salt delivery, Culligan has the perfect solution for your family’s water concerns.