Are Water Treatment Systems Worth the Investment?
Are Water Treatment Systems Worth the Investment? Many homeowners turn to water treatment systems to improve their water’s quality and...
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Chicago water.
Chicago water.
Local expertise with industry-leading technology.
Culligan Chicago
Backed by over 80 years of experience, your local Culligan Man has the perfect solution for your family's water concerns.
Water Softeners
Say goodbye to dry skin, spotted glassware and high water heating bills when you rent or buy a Culligan® Water Softener!
Salt-Free Water Conditioner
Reduce hard water scale without using salt or electricity when you rent or buy a Culligan® Salt-Free Water Conditioner!
Water Filters
Get rid of rotten-egg smells, cloudy sediment and acid stains when you rent or buy a Culligan® Water Filter!
Whole Home Systems
Skip hard water spots, chlorine smells and rust stains when you rent or buy a Culligan® Whole Home System!
Drinking Water Systems
Never worry about chlorine, "rotten-egg smells" and foul tastes when you rent or buy a Culligan® Reverse Osmosis Drinking Water System!
Bottle-Free Coolers
Take care of problem drinking water and bottle storage issues when you rent a Culligan® Bottle-Free Cooler!
Whole Home Filtration System
With a Culligan Whole Home Filtration System you can be sure you are getting the best quality water at every tap in your home.
Whatever your water problem may be, Culligan systems filter out the bad so you can enjoy the good. Contact your Culligan Man today to schedule a Free Water Test and learn how you can improve the water throughout your home.
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Special Offers
See our current Culligan water systems specials and enjoy healthy, high-quality water with Culligan. Better deals on better water.
Water Systems
Good, clean drinking water is essential to everyone's health. Culligan has the right water system for all your water treatment needs.
Free Water Test
Don't wonder what's in your water - your Culligan Man can tell you. Contact us for a free water test!
Latest Blog Posts
What Are Your Water Resolutions?
What Are Your Water Resolutions? The new year is a great opportunity to improve your home. And setting water resolutions...
What Clients Say
Great customer service and they solved my chlorine and drinking water issues. The city I live in has heavily chlorinated water. Now I have mountain fresh spring water throughout the house to shower and wash clothes with and my reverse osmosis unit eliminated the need for bottled water and it tastes delicious! The drinking water has a sweet taste to it yet there is no sugar. Amazing!
David P
- Culligan Customer
