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Verified Reviews for Water Softener Service pros in Greenvale, NY

*The Angi rating for Water Softener Service companies in Greenvale, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

*The HomeAdvisor rating for Water Softener Service companies in Greenvale, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Water Softener Service needs.

Last update on March 21, 2026

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

Avatar for Simply PUR Water Filtration
Simply PUR Water Filtration
5.0(
39
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Greenvale, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Simply PUR was a pleasure to work with from start to finish. They were personable and provided us with a lot of information and answered all of our questions. The installation process went smooth and they came back to check our water filtration systems and retested my water. They were honest and sincere and most importantly very reliable and professional the whole way through. Its always a pleasure dealing with Simply PUR. I highly recommend using this company and will continue to refer my friends and family to use them."
Pentair Fresh Point 575M
Pentair Fresh Point 575M
Farmingville Home
East Williston Home
East Chester Home

+94

Response time1 day
Response rate89%
25 neighbors recently requested a quote
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Avatar for Purified Solutions, LLC
Purified Solutions, LLC
5.0(
14
)
Water Treatment & Purification System - Repair or Service

Serving Greenvale, NY and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Very nice guy. Did everything in a few minutes. Send up everything after him. Go to peel for the water. Itâ s suggestions for the future. You should really get six stars."
Response time9 hrs
Response rate86%
Recommended by92%of homeowners
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Avatar for Long lsland Clean Water Service, Inc.
Long lsland Clean Water Service, Inc.
4.6(
67
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Greenvale, NY and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"I am now on their maintenance program. I pay a reasonable yearly fee and they come to me like clockwork. I am called a day or two before. They give me a 3 hour time frame and they show up right on time. It takes maybe 5 minutes for them to add the salt fix the timer test the water. The last person that came was Joey who is friendly, courteous and knowledgeable. So are all their other employee. They are great to work with."
Bypass
Whole House Water Filtration System with UV Filter
Reverse Osmosis
Reionator Pro Ultra
Reionator Pro Ultra

+6

Response time2 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for HG Plumbing & Heating Solutions
HG Plumbing & Heating Solutions
5.0(
22
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Greenvale, NY and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"Harris has done several projects for me from repairing faucets and showers to servicing my boiler and installing a new hot water tank. He is by far the best plumber I have ever had in my house! Very professional, knowledgeable, neat and clean. Also, a nice guy! I would highly recommend him!"
High Efficiency Heating
COMBINATION SYSTEMS FOR HOT WATER AND HEAT
HYDRONICS
Prefab HTP Boiler Heating System
Radiant Heat

+1

Response time7 hrs
Recommended by100%of homeowners
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Avatar for HealtheHabitats
HealtheHabitats
4.9(
50
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Greenvale, NY and surrounding areas

Approved

In business since 2016

Credit card accepted

Customers say: Quick response

"Amazing company!!! Very professional and knowledgeable about everything. Michael is very friendly, and did a great job on cleaning EVERYTHING in our house after construction. If you want it done right and perfect , hire this company!!! Thank you Michael , we can finally feel at home now!!!"
Response time6 hrs
5 neighbors recently requested a quote
Recommended by95%of homeowners
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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 Greenvale, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Tom was terrific....repaired boiler....cost reasonable.....explained everything so clearly so that even this 88year old understood it....experience with company from start to finish was a pleasure"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time3 days
7 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Universe Home Services, Inc.
Universe Home Services, Inc.
4.1(
450
)
Water Treatment & Purification System - Install or Replace

Serving Greenvale, NY and surrounding areas

Approved

In business since 1954

Emergency services offered

Credit card accepted

"Grea team for our new hot water heater installation. Super friendly and accommodating. Professional looking work with a focus on keepng our home clean while doing their job. Very happy with their work."
Response time1 day
Recommended by91%of homeowners
Request Quote
Bonhomme Plumbing and Home Renovations
4.9(
6
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Greenvale, NY and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Bonhomme Plumbing and Home Renovations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. 25 years of accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time7 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Benitez Remodeling
Benitez Remodeling
4.7(
13
)
Water Treatment & Purification System - Install or Replace

Serving Greenvale, NY and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"The manager is very friendly and gave me ideas to see better my home"
Project
Response time3 days
8 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
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Water Softeners FAQs, answered by experts

You can install a water softener system by turning off the water supply, draining the water, and then connecting your device to the waterline. Next, you’ll fill your tank with the recommended amount of salt or brine (whichever your unit calls for; be sure to read the instructions). Turn the water supply on and check for leaks. You can opt to let your water run for a few minutes, then test it using strips. 

The process of inspecting your water softener system is similar.

You should not use a water conditioner with a water softener because a water conditioner changes the chemistry of the water and causes the ion exchange in a softener to be ineffective. Choose a water softener if you have hard water or well water, and use a water conditioner if you need to remove certain contaminants.

Replacing a water softener costs $200 to $6,000, depending on the capacity of the water softener, the type of water softener, and the amount of people living in your home. An ion exchange water softener is the most common type and costs $500 to $3,000. Water distillers, which cost $1,200 to $4,000, and dual-tank models, which cost $1,000 to $5,000, are definitely pricey, but they offer more filtration or capacity, respectively.

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.

Drinking hard water is not known to have any negative health impacts. Using hard water can lead to dry skin and hair, and the minerals in hard water can build up in pipes, faucets, and appliances. Hard water is more of a threat to your plumbing than it is to your health.

The Greenvale, NY homeowners’ guide to water softener services

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

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