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
Hello! We can’t say enough good things about a young man name Brian at the Ogden Office, Culligan Company. We, my husband and I Dr. Bruce and Sheila Hunter feel Brian is professional, kind, compassionate and extremely patient -a complete delight every time he walks into our home! He’s been helping us keep our delicious reverse osmosis water clean, fresh and the systems working flawlessly for over 15 years and we are truly grateful for this kind of human being in the world we live in today.🙏❤️As a New Yorker I tend to talk quite a bit 😁and he’s very patient and listens to all my silly stories and anecdotes and especially during COVID-19 we don’t get a lot of visitors it was an even more of a delight to speak with Brian. My husband doesn’t give praise easily and he thinks, along with myself, that Brian is honest, provides excellent service And is always a delightful experience all around when he comes to our house. Thank you again for hiring such an awesome person and providing great service. Best wishes always, Dr. Bruce and Sheila Hunter Ogden Utah
- Culligan Customer