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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon11
    Verified water softener services reviews

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

Performance Pump and Well Services, LLC
5.0(
204
)
Well Pump - Repair or ServiceWater Treatment & Purification System - Repair or Service

Serving Haddam, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Emergency services offered

Warranties offered

"They did a great job with the install. Their price blew everyone else out of the water. Very easy to talk to and went above and beyond to ensure I was a happy customer. They installed my water softener and a pressure gauge per my request. Highly recommend"
Response time8 hrs
24 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mad River Well Services, LLC
Mad River Well Services, LLC
5.0(
21
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Haddam, CT and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Excellent service and very professional. These guys know what they are doing. Had no water for a few days. They put me on their schedule on a late Friday, replaced my water pump and service the whole system. Highly recommend"
Well Pump Replacement
Removal of Old Well Pump - Higganum, CT
Revival Irrigation Well
Owner Zach setting up Well Pump
Installation of Watertight Cap

+11

Response time7 hrs
4 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Mosman Wellworks, LLC
Mosman Wellworks, LLC
4.8(
11
)
Well Pump - Repair or Service

Serving Haddam, 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
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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 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.

Yes, a water softener can remove scale deposits. According to the U.S. Department of Energy, after you add a water softener to your home, “gradually the softer water will dissolve limescale scale deposits and remove the problem entirely.” Installing a water softener—or water descaler—will also help prevent new scale deposits from forming.

Most of the U.S. has hard water, especially across portions of the West and Midwest. The areas with the hardest water include parts of Texas, Oklahoma, Kansas, Colorado, New Mexico, Utah, Wyoming, Illinois, North and South Dakota, Ohio, and New York. You’ll find soft water in parts of New England, the Southeast, the Pacific Northwest, and Hawaii.

The primary difference between a water softener and a water filter lies in what they remove from the water. A water softener is designed to remove hard minerals like calcium and magnesium. In contrast, a water filter has a broader effect, removing various contaminants above a certain size, which can include bacteria and other impurities.

To decide which you need, consider your goal. If you want to eliminate hard minerals, choose a softener. If you want to remove a wide range of contaminants, a filter is the better option. Filters are also generally less expensive to install. Depending on your water supply, you may need to install both for comprehensive treatment.

The Haddam, CT homeowners’ guide to water softener services

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