
Hard water in your home?
We help you see things more clearly.
With over 70 years of expertise, Culligan supports Quebec households in analyzing and treating hard water. Discover the possible impacts and solutions tailored to your situation.
Request your free water analysis.
Why do you have hard water?
Your water contains a large amount of minerals that occur naturally in the soil, mainly calcium and magnesium.
When groundwater flows through limestone rocks, it picks up these minerals. The higher the concentration, the “harder” the water becomes.
The consequences of hard water

Limescale buildup
White stains are a common sign of hard water caused by limescale. Culligan helps you identify the source of the problem and protect your home in the long term with solutions tailored to your water.
Minerals naturally present in water, such as calcium and magnesium, are deposited on surfaces when water evaporates. Over time, these deposits accumulate on windows, faucets, and showers, making cleaning more difficult and leaving stubborn marks.

Wear and tear on equipment
Hard water can damage appliances and plumbing over time. Culligan helps you identify the cause and protect your equipment with solutions tailored to your water.
The calcium present in water accumulates inside pipes and appliances such as water heaters, washing machines, and dishwashers. This accumulation reduces their efficiency, increases energy consumption, and accelerates component wear, resulting in more maintenance and premature replacements.

Dry skin and dull hair
Hard water can dry out your skin and make your hair look duller every day. Culligan helps you identify the cause and improve the comfort of your water with tailored solutions.
The minerals present in hard water can leave residue on the skin and hair. Soap rinses off less easily, which accentuates the feeling of dry skin and makes hair less supple and duller over time.

Less effective soap
Hard water can reduce the effectiveness of soap and make clothes less soft. Culligan helps you identify the cause and improve your water quality with tailored solutions.
Minerals present in hard water, such as calcium and magnesium, react with soap and reduce its effectiveness. The soap lathers less, cleans less effectively, and leaves residue on fibers. Over time, laundry becomes stiffer and requires more detergent to achieve satisfactory results.
Ils ont éliminé l’eau dure avec Culligan.
Here is what they think about it.
An entirely positive experience! The representations corresponded in every respect to the devices installed and the after-sales service provided. Excellent, courteous work.
Wow! Very satisfied with my installation!
The water is excellent.
I recommend it to anyone who has problems with their water. The water has become very good, no more unpleasant odors, and it no longer stains my appliances. I am more than satisfied, and the after-sales service is excellent!
Impeccable service! Look no further, they are the best! Both the sales representatives and the incredible after-sales service team. I recommend them 1000 times over!
Excellent service, friendly and professional approach! Thank you
The entire team provided A1 service. No one else had been able to find a solution to our arsenic problem before them; the water test results are now five times below the standard. Well done to the entire Culligan Granby team!
Excellent service, Daniel explained step by step how to program my water purifier, checked that everything was done correctly, answered my questions—in short, I highly recommend him!
Best sales and installation service!
We were served with outstanding professionalism!
Very clear and honest explanation. This technician is excellent, and I highly recommend them.
Impeccable service with friendly employees who listen to customers. The Culligan team is efficient and professional!
Experience superior water, starting now.
Discover why you can count on Culligan.
Recognized expertise in the treatment of hard water
With over 70 years of experience in water quality, Culligan has a thorough understanding of the challenges associated with hard water. Our technologies effectively soften water and are tailored to the realities of Quebec households.
Local solutions tailored to your water
Each region of Quebec has a different level of hardness. Our local teams perform a precise test of your water and recommend the most effective solution to reduce limescale deposits.
Free analysis of the hardness of the water
We test your water on site and give you a clear picture of its hardness, possible impacts, and recommended solutions, free of charge and with no obligation.
Installation and maintenance by experts
Our certified technicians ensure flawless installation and maintenance that extends the life of your system, for continuous soft water.
Culligan products for eliminating hard water
Culligan Smart Water Softener

Maximum efficiency. Intelligent control. Long-term savings.
The Smart HE automatically adjusts its operation according to your consumption to reduce salt, water, and energy use. It effectively removes limescale while offering optimized management and continuous soft water.
Culligan Select Water Softener

Reliable performance for fresh water every day
The Select model effectively softens water by removing calcium and magnesium. Simple and durable, it protects your appliances and reduces limescale deposits for a better-preserved home.
Upgrade your water today.
An analysis of your water allows us to measure its hardness and understand the impact of limescale on your home, your appliances, and your comfort. Get tailored recommendations, free of charge and with no obligation.