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Testimonials
Why Do Denison & Sherman Homeowners LOVE Us?
Great customer service. Personable, friendly people, easy to reach by phone, text or email.
I didn’t realize how unsatisfactory the water was until it was tested by Culligan… Better drinking water – taste and clean…
We sometimes forget how great our water is…until we travel, or someone stays with us and remarks how much better it is to have a water softener.
Why Choose Culligan Water Softeners For Your Denison & Sherman Home?
Our water softeners are the most efficient in the world.* But the real secret: We make water treatment easy.
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Expert Installation. Easy To Use.
Culligan has been in the water treatment service business for more than 85 years…and it’s all we do. Your local Culligan delivers, installs and maintains your water softener system for you, so you don’t have to! No worries about shipping damage, unboxing, or installation location. Just schedule an appointment, then relax and enjoy the soft water!
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Choose Expertise Over Generalists
There are dozens of softener brands. There are hundreds of types of pipe fittings. Your home is unique. Do you trust a third-party plumber to get it right? Your local Culligan knows its product, and is familiar with the homes in your area. Most importantly – we know how to install water softeners – it’s all we do!
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Make Your Water Work For You
On the fence about whether you need a softener? You could enjoy these benefits – that pay themselves off in no time!
- 24% in energy savings by using softened cool water to wash clothes
- 30% more out of your water-using appliances when water contaminants are filtered out
- 50% in reduced detergent costs when washing laundry, hair and body in soft water
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Why Price Tags Are Deceptive
Unless you were an expert installer, you wouldn’t buy a water heater directly off Amazon. However, big box retailers, both in-store and online, take this transactional approach to homeowners for water treatment. They offer you low price tags for incentive. But what they don’t tell you about are the installation hassle, the third-party customer service on both ends, and how you’re left to your own devices to maintain your system – don’t forget, your home is unique. There is no one-size-fits-all solution. If you truly want to save throughout the life of your system, go with the expert!
Local Resources
What You Should Know About Denison & Sherman Hard Water
Product Benefits
What Are The Benefits Of A Culligan Water Softener?
Longer Appliance Life
Better Hair and Skin
Cleaner Home
Save Money
Top Products
The Most Popular Water Softeners for Denison & Sherman Area
Aquasential™ Smart High Efficiency Water Softener
- Smart brine tank auto-monitors salt levels
- Convenient auto-bypass valve
- Reliable non-corrosive valve
- Worry-free maintenance
Aquasential™ Select Series™ Water Softeners
- Affordable design
- Backed by one of the most comprehensive
industry warranties - Filament-wound exterior and
non-permeable inner tank shell
Who Are Culligan Water Softeners For?
What’s In Your Water?
Get A FREE Water Test!
• No mailing — fast results!
• Test any tap in your home
• NEW flexible sample pickup options
Additional Information
Make Your Denison & Sherman Area Water Work For You – Everywhere You Go.
The Culligan Connect™ App For Water Softeners
- Water usage indicators
- Salt monitoring
- Remote bypass
Whole Home Filtration
- Deliver cleaner, healthier
water to every faucet - Optimal for houses with
well water - Softening and filtration
provides a complete solution
Salt Delivery
We will deliver salt for ANY make or model water softener or conditioner.
- No more lugging heavy bags
- Scheduled, regular deliveries
- Use as part of our privilege program for a 10-point inspection with each delivery
| Best Selling Softener | Premium Performance | Large Households | Best Value | ||
 |  |  |  |  | |
| Benefits | Culligan HE Smart Series | HE Smart Municipal Water Conditioner | HE Softener- Cleer | HE Twin and Progressive Flow | Aquasential Select Series |
| Reduces hard water spots and scale buildup | |||||
| Reduces the amount of shampoos, cleaners, and detergents needed | |||||
| Helps laundry look brighter and last longer | |||||
| Softens water and prevents scaling that reduces the life of water-using appliances | |||||
| Softens and filters water simultaneously | |||||
| Advanced sulfur filtration and water odor reduction | |||||
| Targets harder-to-treat iron and sulfur bacteria | |||||
| Great for removing chlorine |
| Best Selling Softener | Premium Performance | Large Households | Best Value | ||
 |  |  |  |  | |
| System Features | Culligan HE Smart Series | HE Smart Municipal Water Conditioner | HE Softener- Cleer | HE Twin and Progressive Flow | Aquasential Select Series |
| Daily monitoring and system diagnostics | |||||
| Third-party certified and backed by a comprehensive warranty | |||||
| Automatic softener bypass onboard and via remote display | |||||
| Can be used outdoors | |||||
| Automatic Service Notifications sent directly to your Culligan Water Expert | |||||
| Remote water softening control to customize the “feel” of your water | |||||
| Automatic adjustment to changes in water conditions | |||||
| Operates even in power outages | |||||
| Guest Cycle provides extra soft water with the touch of a button |
| Best Selling Softener | Premium Performance | Large Households | Best Value | ||
 |  |  |  |  | |
| Sizing and Compatibility | Culligan HE Smart Series | HE Smart Municipal Water Conditioner | HE Softener- Cleer | HE Twin and Progressive Flow | Aquasential Select Series |
| Fits small to moderate-size homes with 3/4″ plumbing | |||||
| Great for any size home with 1″ plumbing | |||||
| Great for homes with larger plumbing, 1-1/4″ and higher flow rate | |||||
| Extra-large capacity for large homes and stubborn hard water |
FAQ About Denison & Sherman Water Softeners
We Have Answers
What does a residential water softener do?
A residential water softener removes hardness minerals such as calcium and magnesium from your water. This helps reduce scale buildup on pipes and appliances, improves soap and detergent performance, and makes water feel softer for bathing, cleaning, and everyday use.
How does a water softener work?
A water softener uses a process called ion exchange, where hardness minerals are replaced with sodium or potassium ions. This prevents scale from forming inside plumbing, fixtures, and appliances, extending their life and improving efficiency.
Do water softeners work on both city water and well water?
Yes. Water softeners work effectively on both city water and well water. However, well water may contain additional elements like iron or sediment that might require pre-filtration or custom treatment systems in combination with a softener.
What are the benefits of soft water at home?
Soft water helps:
- Reduce scale buildup in pipes and water heaters
- Improve appliance lifespan
- Lower energy costs
- Make soaps and detergents more effective
- Improve shampooing and shower experiences
- Reduce spotting on dishes and glassware
These benefits are especially valuable in areas with hard water, like much of North Texas and Southern Oklahoma.
How often do water softeners need maintenance?
Maintenance typically includes adding salt or replenishing resin and may vary based on usage and water quality. Most systems need salt replenishment every few weeks to months, and scheduled service helps ensure optimal performance.
What size water softener does my home need?
The right size depends on:
- Household size and water usage
- Hardness level of your water
- Water source (city vs well)
A professional water test, especially in areas with variable water conditions, ensures your system is sized and configured correctly.
Should I test my water before choosing a softener?
Yes. Water quality varies locally, even street to street. A professional water test identifies hardness, iron, pH, and other elements so the right softener and any additional treatment components can be recommended.
Will a water softener address iron or staining issues too?
Water softeners can reduce some iron that behaves like hardness minerals, but heavy iron staining often requires a dedicated iron filter or additional pre-treatment — especially common in well water in this region.
Is soft water better than hard water for appliances and plumbing?
Yes. Soft water reduces scale that builds up inside water heaters, dishwashers, washing machines, plumbing, and fixtures. This improves performance, reduces maintenance, and extends the life of your equipment.
What areas do you install residential water softeners in?
We install residential water softeners throughout Grayson, Cooke, and Fannin counties in Texas, as well as Bryan and Choctaw counties in Oklahoma. Local installation ensures systems are tailored to your specific water conditions.
*World’s Most Efficient Water Softener based on HE Softener when configured with proportional up flow brining with Aqua-Sensor®
**Water Quality Research Foundation/Scientific Services S/O Inc.
