Welcome to Sterling Water Culligan!

Culligan of Eau Claire WI is proud to provide commercial & industrial water treament solutions for Wisconsin, eastern Minnesota and northern Illinois. Culligan carries a wide array of C&I water softeners, water filters, reverse osmosis, and deionization systems! Learn more about Culligan C&I products and services.

Soft water saves time and money!

Culligan commercial water softeners can help you get truly soft water - increasing the lifespan of water-using appliances, reducing soap and water use, eliminating scale and spots, and saving time when it comes to cleaning. Learn more about our C&I Water Softeners today!

High purity water for labs, dialysis clinics and more!

Culligan deionization systems reduce total dissolved solids (TDS) from water via ion exchange, resulting in high-purity water for research and medical labs, dialysis clinics, hospitals, pharmaceutical production and more. Learn more about Culligan's high-purity water systems today!

Great tasting water for restaurants, schools and more!

Whether it's for drinking, making great tasting coffee or keeping the team hydrated, Culligan has the commercial water filtration system for you! Provide your business, office or school with an endless supply of quality water for pennies a glass. Learn more about the Culligan C&I water filtration systems today!

Save Time & Money!

Save Time & Money!

Control costs with Culligan. Our C&I water treatment systems can substantially reduce your operating costs. Call Culligan today!

 

C&I Water Systems

C&I Water Systems

High-quality water keeps your business up and running. Culligan has the right C&I water system for all your water needs.

 

Free Water Analysis

Free Water Analysis

Don't wonder what's in your water - your Culligan Man™ can tell you. Contact your Culligan Man today for a free water analysis!