Top-rated water softener pros.

Best water softener pros near Merrick, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your water softener service project in Merrick, NY?

Select your specific project to find the pro for you.

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

Approved

In business since 2018

Free estimates

Emergency services offered

"Simply PUR recently installed a whole house water filtration/softening system, along with an RO system, in my home and did an amazing job. My experience with Vincent and his wife Claudia throughout the whole process was wonderful. They thoroughly explained the system, the installation process, and answered all my questions. The install went smooth, and Vincent even took care of a flawed plumbing trap previously done. What I appreciated most was how Vincent assured me he would continue to follow-up with me on when I should check my salt levels, change my filters, and if there are any updates with the equipment. I now have piece of mind knowing I'm providing clean and safe drinking water to my family. Thanks Simply PUR!!!"
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
Avatar for Purified Solutions, LLC
Purified Solutions, LLC
5.0(
14
)
Water Treatment & Purification System - Repair or Service

Serving Merrick, NY and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"Jose and his team were super professional and very knowledgeable. Not to mention honest. Needed my whole house filter changed and ended up adding on a purified water system for drinking. The whole process was seamless. I would definitely recommend them to anyone looking for an honest and reliable company."
Response time9 hrs
Response rate86%
Recommended by92%of homeowners
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 Merrick, NY and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"The receptionist was courteous and personable when I called. The workers arrived promptly. They were professional and knowledgeable. They completed the work efficiently and promptly. I have used filtered water for over ten years. This was the first time I used this company and their prices were entirely reasonable. I have a water tester. And the new water filtering system they installed passed the test for excellent water filtration."
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
Avatar for HealtheHabitats
HealtheHabitats
4.9(
50
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Merrick, 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
Avatar for Excellent Plumbing & Heating
Excellent Plumbing & Heating
4.9(
28
)
Water Treatment & Purification System - Install or Replace

Serving Merrick, NY and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Joe was prompt and came to check the issue on the same day I called . He did a neat job replacing our water boiler for a fair price. He was very professional and easy to work with. He also followed up on the job to ensure we had hot water. I would highly recommend him."
Oil to Gas Conversion
Response time3 hrs
Response rate99%
Recommended by42%of homeowners
Avatar for H2Okay Water Treatment Corp
H2Okay Water Treatment Corp
5.0(
7
)
Water Treatment & Purification System - Install or Replace

Serving Merrick, 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 Universe Home Services, Inc.
Universe Home Services, Inc.
4.1(
450
)
Water Treatment & Purification System - Install or Replace

Serving Merrick, NY and surrounding areas

Approved

In business since 1954

Emergency services offered

Credit card accepted

"There was damage to a lower ceiling from a bathroom on the upper floor. The plumber reset the toilet in the upper bathroom, which looked like it was the correct thing to do at the time, but the next day, the ceiling was still wet, and I discovered that the waste pipe had a hole in it, in two places, and the plumber had to come back, replace that pipe, reset the toilet again, at additional expense. He did a good job though, and hopefully no more leaks."
Response time1 day
Recommended by91%of homeowners
Bonhomme Plumbing and Home Renovations
4.9(
6
)
Water Treatment & Purification System - Install or ReplaceWater Treatment & Purification System - Repair or Service

Serving Merrick, 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
...
Showing 1-10 of 118
Water Softeners FAQs, answered by experts

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.

A water softener is a worthwhile investment if you live in an area with hard water. While hard water is safe to drink, it contains minerals like calcium and magnesium that can cause significant problems over time. These minerals build up inside pipes, reducing water flow and eventually corroding the plumbing system, which can lead to leaks and a shortened lifespan. Hard water also damages fixtures and appliances, potentially resulting in costly repairs. Additionally, it makes soaps and detergents less effective, meaning you'll use more product to get things clean. By installing a water softener, you can prevent these issues. The initial investment is often recouped through long-term savings, including lower energy bills, reduced appliance and plumbing maintenance, and spending less on soap and cleaning supplies. Other benefits include cleaner linens, dishes, and clothing, as well as softer water that is gentler on your skin and hair. In some areas, a water softener can also increase your home's value, making it a valuable long-term investment.

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.

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.

Water softeners have many benefits. The most important one is converting previously hard water—water with too many minerals—to more usable, easier water. When we say easier water, we mean water that’s easier to digest, less harsh on skin and clothes, and builds up less in the water system. Softer water may lead to lower energy costs and will extend the lifespan of all appliances that use water.

The Merrick, NY homeowners’ guide to water softener services

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