Culligan Northern Illinois: Water Treatment and Analysis
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Culligan's water softening product line is the best in the industry. Culligan offers the most complete water-softening product line with the most advanced technologies in the industry.

Through an ion exchange process,  water softeners remove harsh calcium, magnesium, iron, and manganese ions from your water supply. In the end, you can run your business more effectively--using less detergent, reducing hard-water build-up and saving equipment from unnecessary wear.

From doing laundry to manufacturing, our softening systems give you the quality water you need to take care of business. 

Progressive Flow with Brine Reclaim

State of the art MVP electronic controls, a Culligan exclusive, providing for large flow rates with a small footprint to handle the most demanding applications. The MVP electronic controls allows for brine reclaim up to 30% salt savings and progressive flow for "custom applied" equipment configuration. These cost savings efficiency maximizing features, can be retro fit to virtually any commercial / industrial water softeners.

Culligan offers Environmental Systems and service for ground water remediation and drinking water improvement.

Culligan services what we sell and more! With 107 years of combined experience, our servicemen and installers are able to service all makes and models.