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TRUSTED BY SHERMAN, CT HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon35
    Verified water softener services reviews

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

Avatar for Westfair Water Systems, Inc.
Westfair Water Systems, Inc.
4.8(
46
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Sherman, CT and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"They were great to work with and more competitively priced than culligan. We were selling the home the water system was going into and needed to get the work done quickly before closing to address issues on the inspection report. They were great to work with and very responsive. We ultimately had installed a basic water softener, UV system and new sediment filter housing."
After
after
After
after
Before

+14

Response time10 hrs
30 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Eastern Water Development Co.
Eastern Water Development Co.
4.3(
64
)
Well Pump - Repair or Service

Serving Sherman, CT and surrounding areas

Approved

In business since 1966

Free estimates

Emergency services offered

"They were extremely helpful when on site for the initial project review and quote preparation. They patiently answered my many questions and were honest about what was necessary and what would be a "nice to have". I did have to follow up a few times for the final quote but their price was extremely competitive and I did use them for the job which was installed with minimal disruption to normal household life."
Hydraulic Fracturing
Effects of Low pH
Casing extension
Casing extension
Casing extension

+6

Response time2 days
18 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.5(
31
)
Well Pump - Repair or Service

Serving Sherman, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1992

Emergency services offered

Warranties offered

"Anji recommended four plumbers. Cassidy was the first to respond on Friday afternoon. One other plumber responded but I could not understand his heavy accent, and he asked me if I wanted him to replace the whole burner assembly. That made no sense to me and I questioned him about it. Suddenly he became "too busy" and hung up the phone. Another plumber didn't respond until Monday morning. Too late. The fourth plumber never responded at all. Cassidy asked if it was an emergency or could wait until Monday. I said Monday. and asked what time? I did not get an answer on Friday. Around 8:30P I called and got an answering service which told me that I wouldn't get a response until Monday because their office closed at 8:00P. I had asked about what time on Monday before 6:00P George arrived Monday morning. He was friendly. He knew what he was doing. He replaced the thermocouple. All work was done neatly and professionally. We have hot water again. I'd use Cassidy again."
Heating System
Heating System
Plumbing
The Team
Navien Water Heater

+3

Response time2 days
Response rate100%
7 neighbors recently requested a quote
Avatar for Cliff Canfield Plumbing
Cliff Canfield Plumbing
4.7(
123
)
Water Treatment & Purification System - Repair or Service

Serving Sherman, CT and surrounding areas

Approved

In business since 2000

Emergency services offered

Small jobs welcome

"I contacted Home Advisor late one night after my water heater gave out. Cliff contacted me the very next morning, telling me he'd be at my home within a few hours. He arrived, inspected my water heater, diagnosed the problem as the unit needed to be replaced, and replaced the unit. Now, My water is hotter than it's ever been in the time I've lived here and the pressure is greater than I've ever seen."
Response time5 hrs
Response rate100%
Recommended by81%of homeowners
Avatar for Mosman Wellworks, LLC
Mosman Wellworks, LLC
4.8(
11
)
Well Pump - Repair or Service

Serving Sherman, CT and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"It was 5:30 on a Monday morning I got up to get ready for work, I turned on the faucet and all I got was a sucking sound. No water! Eric from Mosman Wellworks responded to my request on HomeAdvisor by around 6:30. He said he would have someone at my house by around 8:30 and sure enough the technician was at my home by 8:30. He ran tests and checked the system and diagnosed it as the pressure switch and made some additional recommendations and had us up and running in no time. They were prompt, knowledgeable and courteous and very fair priced. I would use them again and I would recommend them."
Response time4 hrs
Recommended by100%of homeowners
Avatar for Housatonic Valley Well Pump Services LLC
Housatonic Valley Well Pump Services LLC
5.0(
5
)
Water Treatment & Purification System - Install or ReplaceWell Pump - Repair or ServiceWater Treatment & Purification System - Repair or Service

Serving Sherman, CT and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Ralph was our first call once we submitted what we needed. He was professional, happy to answer any questions and head right over to take a look for himself. He sent me a quote for review, and after getting similar prices from other providers we decided on HV Water because Ralph made my husband and I comfortable and as if he was doing this on his own house. The install day was spotless, both installers were professional, meticulous and thorough. Cannot recommend these guys enough. Thanks again for an amazing job."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Aerus Electrolux
Aerus Electrolux
4.0(
30
)
Water Treatment & Purification System - Install or Replace

Serving Sherman, CT and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"We were given a complete picture of our basement issues and we relieved that we don't immediately have to do remediation but could deal with the moisture and mold spores by purchasing a more powerful dehumidifier and unit to deal with the spores although we will have to deal with where the water is coming in during heavy rain."
Response time1 day
Response rate92%
55 neighbors recently requested a quote
Avatar for TPK LLC
TPK LLC
5.0(
4
)
Well Pump - Repair or Service

Serving Sherman, CT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"TPK LLC did an amazing job unclogging my kitchen drain. They were professional, quick, and got everything flowing perfectly again. Great communication, fair pricing, and excellent service. Highly recommend!"
Bathroom toilet and sink
Bathroom toilet and sink
Bathroom toilet and sink
26 neighbors recently requested a quote
...
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Water Softeners FAQs, answered by experts

A good hardness level for drinking water can vary based on personal preferences, but an ideal level is 3.5 to 7 GPG. This means your water isn’t soft or hard. However, some people prefer the “fresh” taste from the minerals in hard water, while others like the smoother, “slippery” texture of soft water.

If your water softener repair is fairly straightforward, like a simple filter replacement, then you can probably do it yourself with little risk. However, anything beyond a simple fix should be addressed by someone with extensive plumbing expertise to avoid costly water softener problems, like leaks. 

That said, even simple problems can be complicated to diagnose, particularly if your water softener is attached to a whole-house treatment system. So, unless you feel absolutely certain that the problem is an easy fix that you can take on yourself, it's probably best to hire a plumber to diagnose and fix the problem.

It’s not a good idea to oversize your water softener. Doing so will mean the tank doesn’t get full, which can lead to channeling. This leads to a large portion of the resin beads not being utilized and the beads at the bottom of the tank being overused. Over time, this will reduce the efficiency of your system, not to mention that the upfront cost of an oversized softener is unnecessarily high. If you have a timed regeneration cycle rather than a demand-based one, you’ll also spend far more on replacing salt than you need to.

You can use a commercial water repellent treatment for glass on your shower doors to prevent water spots. Take care to only apply the product to glass. Letting air circulate also helps prevent water spots, as water is less likely to remain on the glass for a long time with good air circulation. Run your vent fan, open a window, and leave the shower door open for about half an hour after using the shower.

If your ‘do isn’t doing what you want it to do despite using good hair care products, hard water might be to blame. Since hard water can’t rinse soap off as well as soft water can, your hair might grow limp because of the shampoo and conditioner residue that’s left behind. If you color your hair, you might see it fade more quickly or even turn a different shade as the dye reacts with the minerals in the water. You might also experience an itchy scalp, thanks to the dryness that comes from bathing in the hard water.

The Sherman, CT homeowners’ guide to water softener services

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