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TRUSTED BY HUDSON, WI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon46
    Verified water softener services reviews

Top-Rated Water softener pros in Hudson - Updated Nov 2026

Avatar for Aquarius Home Services
Aquarius Home Services
4.6(
260
)
Well Pump - Repair or Service

Serving Hudson, WI and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Its been six months since Aquarius Home Services installed our water softening and reverse osmosis sytems. We love having soft water for washing and bathing and knowing that our drinking water is safe to drink. As part the followup purchase contract Aquarius provides, today our technician, Nick Knapper, tested all the equipment to ensure everything was running properly. He answered all my questions, changed filters, filled the salt tank, and left additional salt. I couldn't have asked for more prompt, courteous, and reliable service. Thank you, Nick and Aquarius Home Services!"
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Our Team
Response time12 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Finken Water
Finken Water
5.0(
9
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Hudson, WI and surrounding areas

Approved

In business since 1961

Free estimates

Emergency services offered

"We used Finken when we built our new home. They were so helpful from beginning to end and now with service these last 5.5 years. We love the automatic deliveries of salt and reverse osmosis filters. We were previous water dispenser customers also and the automatic water jug deliveries were also great! We recently had them out as our Reverse Osmosis system was making a buzzing sound and they were quick to diagnose and provide a fix. Everyone is knowledgable and friendly and we will use Finken for life!"
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+2

15 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Leaf Home Water Solutions
Leaf Home Water Solutions
4.2(
202
)
Water Treatment & Purification System - Install or Replace

Serving Hudson, WI and surrounding areas

Approved (Corporate)

In business since 2020

Free estimates

Warranties offered

"The sales rep took several water testsâ ¦ The sales rep took several water tests and showed me the results. She told me that I needed more than just a water softener. I also needed a system to address the rust and iron in my well water. I did not want to spend a fortune but the sales lady was pretty convincing. The price was good and the workmanship was excellent. My water is clean again ! Now I can tackle the original problem. My toilet has bad rust stains. I will either get it clean, or replace it. I could not do this until the water was fixed."
Leaf Home Water Solutions
Leaf Home Water Solutions
Will filtered water help me save money?
What does filtered water taste like?
How do I know what contaminants are in my water?

+44

145 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Comfort by Design
Comfort by Design
4.6(
78
)
Water Treatment & Purification System - Install or Replace

Serving Hudson, WI and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"Freier's provided an extensive estimate and took a great deal of time explaining how the system works, what to expect with the install, what the estimated cost savings and payback period would be.  They came out several times to discuss which method of coil installation would be best for our situation (vertical or horizontal) and they explained who would be here and when.
When the big day arrived, Ryan, who was the point person for the project, came out to meet us when the drillers showed up.During the project, he was very responsive to my concerns and also with an issue that came up in which the drillers couldn't frill as deep as they needed to (due to the depth of our well/water table).  Rather than forging ahead as originally planned and risk contaminating our drinking water, Freiers worked with the drillers to drill an additional 2 holes to compensate for the loss of area due to the shallower holes. 
Once the coils were installed, Freiers did a fantastic job getting the geo pump and electrical connections installed inside the house with the installation of an off-peak meter and connections from way across the house....they needed to do extensive re-routing of the eletrical for this but they made it work and were so pleasant!  They always showed up on time and worked diligently for several days until all was completed.
Once the system was ready to go, Freiers spent the needed time with us to explain how to use the controls and to understand what all the blinking lights meant and when to call in case of a problem.  About 6 months after the system was installed, something went awry with the geo pump.  I called and they came out immediately, determined that there was a bad circuit board somewhere, and replaced it free of charge within the same day.  The geo sustem works great, has saved us money, and I know that we are always 1 phone call away from Freier's if problems arise!  Excellent company.
"
Solar Panel Installation
Geothermal Efficiency
Replace Wood Burning Fireplaces with a Gas
Solar Panel Installation
Don’t let winter catch you unprepared. Ensure your furnace is ready with expert maintenance and repairs.

+11

28 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for CROIX CRYSTAL WATER TREATMENT
CROIX CRYSTAL WATER TREATMENT
4.3(
30
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Hudson, WI and surrounding areas

In business since 1925

Free estimates

Credit card accepted

"It went great. We had to coordinate with the city of New Brighton to shut off the water at the street as our valves weren't holding so he could install the softener. He came back the next day at the promised time. He was very efficient, on time and called back. Very pleasant and professional to work with."
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Recommended by88%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Well Pump - Repair or Service

Serving Hudson, WI and surrounding areas

In business since 1971

Credit card accepted

"The yearly service works out to be $50 a month. We've had two water heaters replaced through them because of a fault in them. They're usually very responsive. I like that I can request the service online. The only thing is, I wish that there was a better avenue for emergency services. If something doesn't work right away usually it takes a couple of days to get someone out and sometimes you can't wait two days without water."
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+2

Recommended by65%of homeowners
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Water Softeners FAQs, answered by experts

You should not use a water conditioner with a water softener because a water conditioner changes the chemistry of the water and causes the ion exchange in a softener to be ineffective. Choose a water softener if you have hard water or well water, and use a water conditioner if you need to remove certain contaminants.

Selecting the right system depends on testing your water to understand the contaminants present and considering your household's water usage and specific needs, such as removing specific contaminants.

A water softener is a worthwhile investment if you live in an area with hard water. While hard water is safe to drink, it contains minerals like calcium and magnesium that can cause significant problems over time. These minerals build up inside pipes, reducing water flow and eventually corroding the plumbing system, which can lead to leaks and a shortened lifespan. Hard water also damages fixtures and appliances, potentially resulting in costly repairs. Additionally, it makes soaps and detergents less effective, meaning you'll use more product to get things clean. By installing a water softener, you can prevent these issues. The initial investment is often recouped through long-term savings, including lower energy bills, reduced appliance and plumbing maintenance, and spending less on soap and cleaning supplies. Other benefits include cleaner linens, dishes, and clothing, as well as softer water that is gentler on your skin and hair. In some areas, a water softener can also increase your home's value, making it a valuable long-term investment.

You can decide whether you need a water softener or water filter based on how your bathing or laundry experience is. If you notice issues like limescale buildup, dry skin, or stains on dishes—all telltale signs of hard water—you'd likely benefit from a water softener. However, if your main concern is over chemicals or bacteria in your tap water filter, and not just comfort, a filter is a better option.

Whether you need a permit or license for a water softener installation depends on your location, as requirements vary significantly. Some municipalities require the installer to hold a plumbing license, some mandate a permit and an inspection, and others require both. In some areas, no special permit or license is needed at all.

To determine the rules in your area, you can contact your local building department or consult a local water softener installer or plumber. Often, only certified professionals are authorized to pull the necessary permits, and they will typically handle the entire permitting process for you. Regardless of local laws, it is always recommended to hire a licensed professional to ensure the system is sized and installed correctly. You can use Angi’s state licensing tool to check an installer’s license status.

The Hudson, WI homeowners’ guide to water softener services

From average costs to expert advice, get all the answers you need to get your job done.