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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 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

"Jason, the plumbing tech, arrived right on schedule with his only knowledge of the project a second-hand description of the work needed through a supervisor from Freier's Comfort by Design. He went right after the water line installation, since he had everything he needed on hand for that portion of the job and had that part of the installation, including the sewer venting and first level sewer line installation, finished before noon. He needed more parts to finish the sewer line connection to the main sewer pipe. We agreed to have him finish the project the next day, Tuesday.
After a delay caused by an emergency water line, Jason arrived with the necessary parts and finished the job quickly and professionally. He double-checked everything and left us with a huge improvement in our home's efficiency. I am a DIY sort of person and I don't usually hire people to do work I can do just as well. In Freier's Comfort by Design's case, there is no way I could do the work better for much less money. Both of the techs Freier's Comfort by Design have sent to our home have been quick, efficient, professional, and incredibly respectful of our home.
"
Solar Panel Installation
Geothermal Efficiency
Replace Wood Burning Fireplaces with a Gas
Solar Panel Installation
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+11

27 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 Cameron
Cameron
4.3(
2,055
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Hudson, WI and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Even though I have read some negative comments about their plumbing's prices, I wanted to give them a chance as I had a fairly good experience on the HVAC side. Unfortunately, I am afraid the comments were right! I called them for a leak in my basement related to a water drain from the second floor bathrooms. Before starting, Matt explain to me he had to go through a "pluming diagnostics" of the entire house and systems that is a flat fee of $497 (based on the age of the house) for: Unlimited Time to find the problem, One level 1 to 2 repair included with diagnostic, performance check, whole home water quality analysis, including chlorine, water hardness, and total dissolved solids, confirmation that system is safe, reliable, and energy efficient, Applies to equipment 6-20+ years old, main drain, water pressure/water temperature over 1500 sqft, tankless water heater. Basically a fee to "find the leak" and anything else that could be wrong in my house in order to give me suggestions for additional repairs that go on top of the "diagnostic fee", unless it is a level 1 or 2 repair that you probably never have anyway...! I my case Matt's listed 3 options: - $4.193 (repair copper drain, new washing machine hoses, install pressure valve and new 50 Gal water heater) - $1.467 (repair copper drain, new washing machine hoses, install pressure valve). Meaning $2.726 for the water heater alone. Or $631 (repair copper drain, new washing machine hoses). Meaning $836 for the pressure valve alone! I told him I could do the machine hoses myself and asked him how much it would be just to fix the leak => $364. That means the charge to change 2 $10 hoses is $267!! By the way, they don't deduct the $79 service call if you are not part of the Membership Program, charge an additional $14 for "Transfer Fuel Surcharge" and didn't discount the $50 coupon. Bottom line my invoice was $497 + $79 + $14 + $364 = $954. Fortunately, I talked to Kristy from Customer Service the following day and got the $50 coupon applied and got an additional $50 off after my open and direct discussion with her. Thank you Kristy. Still, I believe the all process was a bit complicated for a leak and would have to try a different plumber next time. Further more, what's going on with the "Plumbing Diagnostic" fee if they have to come again later on during the year for another issue? I surely wouldn't need another "check" of my entire house..."
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+2

Recommended by83%of homeowners
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Water Softeners FAQs, answered by experts

It depends on the type of surface. For instance, if you’re trying to get rid of hard water deposits on glass, you can spray vinegar onto the surface and wipe it off with a soft cloth or non-abrasive sponge. However, if the deposits are on granite or natural stone, it’s better to use baking soda and water rather than vinegar or other acidic cleaners.

Whether you need a license or permit for water softener installation depends on your location. Some municipalities require the installer to hold a plumbing license, while others may only require a permit and an inspection. In some cases, both a permit and a licensed installer are necessary, and some areas have no requirements at all. Often, only certified plumbers and electricians are allowed to pull the necessary permits. To find out the specific regulations in your area, you can contact your local building department. Alternatively, a local water softener installer or plumber will be familiar with the requirements and can typically pull the permits 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 tools like Angi’s state licensing tool to verify an installer's license status.

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.

Generally, it is safe to bathe in yellow water, as the color is often caused by iron, tannins, or rust, which won't harm your skin. Soap will still clean you effectively, though the water might leave stains. However, if the water has an unusual smell or you suspect contamination, avoid bathing and contact a plumber for an inspection. A professional can also help if you find bathing in yellow water problematic and want to determine how to get your water clear again.

Softened water prevents scale deposits, reducing appliance wear, leading to energy savings and longer-lasting household fixtures.

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.