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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

"Not good. The water leaks had caused black mold that had to be repaired. When repairs were completed 3 months later, the valves still leaked from the stem when turned on. It was past 60 days so I had to pay another $100 service fee to have the water leaks fixed. He tightened the packing and quoted $350 to replace the valves. Sheesh."
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+2

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

No. You should never directly drain a water softener into a sewer cleanout. This practice is illegal in many areas because it could allow raw sewage to get into your drinking water and make you seriously ill. Many places have codes requiring a specific seal, pipe, and a large air gap between a water softener and a sewage cleanout. Check out Florida's Plumbing Building Code as an example of what these restrictions might look like.

Yes. To get soft water, you can install a water softening system, which will replace the calcium and magnesium ions in the water with sodium or potassium ions. Water softeners cost anywhere from $200 to $6,000, depending on the size and complexity of the system. You can either install a water softener for the whole house or just at your shower heads. If you’re sensitive to sodium or potassium, you can install a salt-free water conditioner.

Yes. Hard water is what causes scale buildup, and a whole-house filter provides numerous benefits beyond water softening. Any water that enters your home will go through the filter, which cleans up all water that you will use for cooking, bathing, and drinking. A whole-house water filter also blocks harmful particles like heavy metals.

Replacing a water softener costs $200 to $6,000, depending on the capacity of the water softener, the type of water softener, and the amount of people living in your home. An ion exchange water softener is the most common type and costs $500 to $3,000. Water distillers, which cost $1,200 to $4,000, and dual-tank models, which cost $1,000 to $5,000, are definitely pricey, but they offer more filtration or capacity, respectively.

No, hard water isn’t dangerous. The added calcium in hard water can contribute to good bone health. However, it can also cause dry skin and hair. If you have dry skin or hair, consider using a water-softening system to help minimize the minerals in your water. Plus, these systems can also add some sodium to your diet. 

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.