Are Water Treatment Systems Worth the Investment? Many homeowners turn to water treatment systems to improve their water’s quality and...
Culligan has been improving water for over 80 years.
The Story Behind Water Softening
Since 1921, the Culligan name has been synonymous with better water. Learn more about our innovative, exciting beginning.
Emmett Culligan builds a homemade water softener using two coffee cans and zeolite sand.
Culligan Water Company
Culligan opens in Northbrook, Illinois.
Portable Exchange Softener
Culligan introduces the portable exchange (PE) water softener by innovating lightweight tanks and carts.
World War II
The government asks Culligan to produce silica gel, used to dehumidify moisture sensitive equipment.
Hey Culligan Man!
The "Hey, Culligan Man" concept is conceived.
Culligan celebrates its 25th anniversary. Northbrook, Illinois temporarily renames itself "Culliganville."
Culligan Expands International
The International convention was held in Berlin and welcomed 250 delegates from 19 countries.
Drinking Water System
Culligan introduces the first mass-produced reverse osmosis water treatment system.
Culligan celebrates 50 years in business.
Culligan made its move into bottled water for home and office, adding bottle delivery for customers.
Consumer Digest Best Buy
The Gold softener sets new efficiency standards and becomes Culligan’s highest volume softener.
Aqua Cleer Launched
The Aqua Cleer RO has more than 100 configurations that allow customization for most water conditions.
HE Softeners and Filters
Culligan releases the the Culligan® HE, the World’s most efficient water softener.
What Clients Say
I love that it’s a local business. My favorite perk is having them come and do the salt for me! I am a single mom and it’s awesome to not have to worry about the upkeep! I also like the option to lease instead of buy! Genius for a young first time home buyer on a budget! Everyone was very professional and extremely helpful! Brandon Deal helped me personally and was very awesome and honest! He recommended what was best for my son and I but didn’t over do it. He also got me setup for installation right away. Travis called and gave me a heads up right before the installation guy was coming so I could run home and be there. I am happy that I decided to go with Culligan instead of the company that is advertising in the Hiddenbrooke subdivision! I will always recommend Culligan!
- Culligan Customer