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

Avatar for All Weather Heating & Cooling
All Weather Heating & Cooling
4.5(
70
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Brooklyn, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Kevin was great! The rest of the company not so much. Kevin diagnosed the problem immediately as the thermostat, had a replacement in the truck, and completed the installation of the new unit quickly. He showed me how to program the updated version, and everything seemed to be fine - until the next morning. Turned out the replacement was defective. When I called, I was told that they might not be able to get back to me that day, but Kevin interrupted his schedule to come back and put in a new (and working) unit at no charge."
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+13

Response time3 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Franco Belli Plumbing and Heating and Sons, Inc.
Franco Belli Plumbing and Heating and Sons, Inc.
4.6(
30
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Brooklyn, NY and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"My boiler was not working. I had a company come out and say that it was so old and carbonized the best bet was to replace it. I called other companies who either refused the work of attempting to fix and clean or suggested a full replacement. Upon recommendation of my realtor, I called Franco Belli Plumbing. I spoke with the manager there, Manny, who after seeing photos of my boiler, insisted he could fix the boiler. And fix it he did! Manny knows what he is doing, he's like a boiler artist, a Mozart of heating systems. He just gets it. My boiler is up and running perfectly, and judging from the way it looked on the inside before and after - is running even better than it was before. Such fair pricing as well, after a lot of researching and calling around - Manny did this amazing work and saved me from using another company and their easy way out of installing an entire new boiler at $5K when I could get another 10 years out of this one. Don't hesitate to call Franco Belli Plumbing & Heating! Manny is the best!"
Franco Belli
Response time2 days
Recommended by100%of homeowners
Avatar for Greenovative Home Improvement
Greenovative Home Improvement
4.5(
1
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Brooklyn, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Antonio, at Greenovative, was great. I really enjoyed his professionalism. He and his crew found creative ways to decrease the price of the project. We are happy we gave Greenovative this project. Honestly, we will use them again."
Response time1 day
Response rate100%
Recommended by100%of homeowners
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Water Softeners FAQs, answered by experts

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.

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. 

Hard water is not considered unhealthy and is safe to drink, cook with, and bathe in. It doesn't pose a risk to your physical health and can even help you get enough essential minerals like calcium in your diet. However, it can negatively affect skin and hair. Using hard water for washing can contribute to dry skin, an itchy scalp, and may worsen conditions like eczema by altering the pH balance. Additionally, some people do not like the taste of hard water.

Soft water is better for your hair. The minerals in hard water can dry out hair, make it brittle, and leave a film on the hair and scalp that may cause irritation. Hard water also doesn't rinse out shampoo and conditioner effectively, which can lead to product buildup that makes hair look dull and limp. You may also find you need to use more shampoo to get a good lather in hard water.

A lower-end water softener would cost around $900, not including installation. Each home has different requirements, water hardness, and number of inhabitants, so there’s a huge range in pricing—$600 to over $6,000. The average water softener repair bill is around $500, meaning it’s a much better option to repair any issues and only replace your softener if absolutely necessary. 

The Brooklyn, NY homeowners’ guide to water softener services

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