From deep-cleaning your floors to reviving your garden, spring home improvements start with your water. So why wouldn’t you use...
Lake County water.
Lake County water.
Local expertise with industry-leading technology.
Culligan of Merrillville
Backed by over 80 years of experience, your local Culligan Man has the perfect solution for your family's water concerns.
Say goodbye to dry skin, spotted glassware and high water heating bills when you rent or buy a Culligan® Water Softener!
Reduce hard water scale without using salt or electricity when you rent or buy a Culligan® Salt-Free Water Conditioner!
Get rid of rotten-egg smells, cloudy sediment and acid stains when you rent or buy a Culligan® Water Filter!
Skip hard water spots, chlorine smells and rust stains when you rent or buy a Culligan® Whole Home System!
Never worry about chlorine, "rotten-egg smells" and foul tastes when you rent or buy a Culligan® Reverse Osmosis Drinking Water System!
Take care of problem drinking water and bottle storage issues when you rent a Culligan® Bottle-Free Cooler!
More Than Water | Culligan
Nothing is more important to life than water. From microscopic organisms to massive cities, water sustains us all. That’s why, for more than 80 years, we’ve worked to provide the world with safe, clean and affordable water.
But today, the world faces a new range of challenges that require a global effort, with individuals, corporations and governments working together to build a better world. That’s why we’re renewing our commitment to making a real difference in the health and wellness of all people throughout the world.Learn More
See our current Culligan water systems specials and enjoy healthy, high-quality water with Culligan. Better deals on better water.
Good, clean drinking water is essential to everyone's health. Culligan has the right water system for all your water treatment needs.
Don't wonder what's in your water - your Culligan Man can tell you. Contact us for a free water test!
What Clients Say
Getting set up with Culligan drinking water was a great experience starting with meeting John in the store where he educated us on the Culligan water system and what we needed to have in our home. When the time for the installation came it was a fairly quick process (2 hours or so) and everything went very smoothly. Using the water has also been a great experience. Coming from Lake Michigan water we weren't sure exactly how the water would taste or feel. Thankfully it has exceeded our expectations. Drinking the reverse osmosis water is very comparable to drinking Lake Michigan water and using the soft water for things like dishes or washing clothes is pleasant and doesn't leave an odor behind.
- Culligan Customer