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TRUSTED BY BREWSTER, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon55
    Verified water softener services reviews

Top-Rated Water softener pros in Brewster - 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 Brewster, NY and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Very positive experience with Westfair Water Systems. Frank Fennell came out to my house to recommend a whole-house water softener system. Frank answered my numerous questions, spoke to me after hours to ease any concerns, and provided me with references to help with my due diligence. The installers were professional, respectful of my home, and efficient. They even came back a week later to check on the installation and perform a post-installation test to sample the water. We noticed the effects immediately and are so glad we chose Westfair and implemented the Kinetico system."
After
after
After
after
Before

+14

Response time10 hrs
29 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Old Faithful Pump Co
Old Faithful Pump Co
4.9(
42
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Brewster, NY and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Joe is very experienced and very professional to replace my well pump, bring up the well cap to above ground level and installed house water filter. He discussed the job in detail and gave a fair quote. He came on time and did the job at high quality. He cleaned up everything before he finish. He took the 5% Angies list coupon as well. Will use him again and highly recommended if you need well pump service!"
Additional Photos
Vernin Proof Well Head
Response time7 hrs
6 neighbors recently requested a quote
Recommended by100%of homeowners
Clear Water Pump & Water Conditioning, LLC
4.8(
31
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or ServiceWell Pump - Repair or Service

Serving Brewster, NY and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

"John was great. He came and installed the water softener while we were without power. Then he came back when the power came on to show us how to use it. He was the only person that followed up after we got a quote."
Response time11 hrs
Recommended by100%of homeowners
Avatar for H2Okay Water Treatment Corp
H2Okay Water Treatment Corp
5.0(
7
)
Water Treatment & Purification System - Install or Replace

Serving Brewster, NY and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Installers were very detailed in how the water purification system work. Very knowledgeable, punctual and remove all my garbage.(old water softener). I would recommend these installers to anyone who need a water purification system in their home."
H2Okay Water Treatment
Filtramax IGEN
Hydronex C
Hydronex IGEN
Micromax 7000

+4

Response time1 day
Response rate98%
5 neighbors recently requested a quote
Avatar for In Town Plumbing and Heating, Corp.
In Town Plumbing and Heating, Corp.
4.7(
33
)
Water Treatment & Purification System - Install or Replace

Serving Brewster, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"My old boiler was 53 years old! On its last legs. I got In town plumbings number from a neighbor who had her boiler installed by them. I called and the next day Guy was in my home assessing my situation. The next day I had a reasonable quote and the next week he was ordering my new boiler. He installed a new boiler and water tank in a day and a half! With his two employeesâ ¦.Frank and Carl. All these guys are amazing. Full disclosure I am a pain in the behind retired police officer. I ask all the silly questions. And Guy answered them all. This experience with our new boiler could not have gone better. I could go on and on. I highly recommend them for any plumbing situation."
Navien Combi Boiler Install
Navien Combi Boiler Install
Oil Fired Weil-McLain Boiler
Navien Combi Boiler Install
Weil-McLain High Efficiency Boiler

+22

Response time11 hrs
5 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Cassidy Plumbing and Heating, Inc
Cassidy Plumbing and Heating, Inc
4.5(
31
)
Well Pump - Repair or Service

Serving Brewster, NY 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%
8 neighbors recently requested a quote
Avatar for Old Faithful Pump Co., II, Inc.
Old Faithful Pump Co., II, Inc.
4.8(
44
)
Well Pump - Repair or Service

Serving Brewster, NY and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"We has an emergency, we had to find someone for get our water working, we called early Sunday morning, phone rang, someone answered, , we explained our problem , they were here is less than 45 minutes. Fixed our problem and very fair priced. Nice, friendly, professional and fair pricing."
Don't Let Spiders and Vermin get into your wel
New Vermin Proof Well Cap
Response time2 hrs
8 neighbors recently requested a quote
Recommended by92%of homeowners
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Water Softeners FAQs, answered by experts

Choosing involves understanding water hardness levels, household size, desired features, and consulting professionals experienced in suitable system types.

It’s unlikely that hard water on its own could cause substantial hair loss or damage, though it’s true that bathing in hard water can cause your scalp to feel itchy or flaky and might dull your hair’s natural shine. Using high-quality shampoo and conditioner or buying a whole-home water softener can decrease these issues.

Hard water doesn’t hurt, but it might feel more abrasive, especially if you have sensitive skin. It’s also about how your skin feels after bathing. You might feel as though you have a sticky film over your body because you do—it’s all that soapy residue left behind because the hard water can’t rinse it off completely.

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. 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.

The Brewster, NY homeowners’ guide to water softener services

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