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TRUSTED BY STONY BROOK, NY HOMEOWNERS
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Average homeowner rating18
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Verified Reviews for Water Softener Service pros in Stony Brook, NY
*The Angi rating for Water Softener Service companies in Stony Brook, 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 Stony Brook, 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 December 16, 2025
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Joe Sampsons Plumbing & Heating LLC
Joe Sampsons Plumbing & Heating LLC
Joe Sampson's Plumbing & Heating is your one-stop, full service plumbing and heating company with over 20 years of experience. We complete every job on time and on budget. Please call us for your FREE estimate today!
"Customer service was on point, Margaret was extremely professional and considerate in meeting our sense of emergency and collaborated with us to resolve our scheduling issues. Eli and Matt arrived on time and did an excellent job replacing a pipe and rebuilding two toilets. They were extremely neat as well as professional and polite We are incredibly pleased with the service provided by Sampson Plumbing and would use them again."
Diane F on June 2024
Joe Sampson's Plumbing & Heating is your one-stop, full service plumbing and heating company with over 20 years of experience. We complete every job on time and on budget. Please call us for your FREE estimate today!
"Customer service was on point, Margaret was extremely professional and considerate in meeting our sense of emergency and collaborated with us to resolve our scheduling issues. Eli and Matt arrived on time and did an excellent job replacing a pipe and rebuilding two toilets. They were extremely neat as well as professional and polite We are incredibly pleased with the service provided by Sampson Plumbing and would use them again."
Diane F on June 2024

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018

RuDan Plumbing Sewer & Drain Cleaning
RuDan Plumbing Sewer & Drain Cleaning
It’s all under one roof… When it comes to plumbing, heating, cooling and sewer & drain clearing, RuDan has become a household name throughout Central and Northern New Jersey. Offering nothing less than the highest level of quality services performed with state of the art equipment. Our goal at RuDan LLC. is customer satisfaction! Our long term relationships, developed with our customers, are based on mutual respect, a common goal & trust. We’ll treat you like family! LICENSE # 12301.
"not good gave me another leak"
Steven J on May 2020
It’s all under one roof… When it comes to plumbing, heating, cooling and sewer & drain clearing, RuDan has become a household name throughout Central and Northern New Jersey. Offering nothing less than the highest level of quality services performed with state of the art equipment. Our goal at RuDan LLC. is customer satisfaction! Our long term relationships, developed with our customers, are based on mutual respect, a common goal & trust. We’ll treat you like family! LICENSE # 12301.
"not good gave me another leak"
Steven J on May 2020

Snake The Drain
Snake The Drain
Thank you for visiting Snake the Drain Plumbing & Drain Services! We are a locally owned business with over 20 years of experience in the plumbing and drain field. We pride our company on reliability, great communication, integrity, and quality work. Our goal is to provide quality work and customer service that you would never hesitate to let us back into your home for any of your plumbing needs down the road. Due to our extensive experience in the plumbing industry, we know communication is key and we will always do our best to keep educated on your particular plumbing task or project, we are someone you can trust! Thanks again for considering Snake the Drain Plumbing & Drain Services , we look forward to earning your business!
"Louie replaced my utility sink pump in my basement."
Karen G on October 2020
Thank you for visiting Snake the Drain Plumbing & Drain Services! We are a locally owned business with over 20 years of experience in the plumbing and drain field. We pride our company on reliability, great communication, integrity, and quality work. Our goal is to provide quality work and customer service that you would never hesitate to let us back into your home for any of your plumbing needs down the road. Due to our extensive experience in the plumbing industry, we know communication is key and we will always do our best to keep educated on your particular plumbing task or project, we are someone you can trust! Thanks again for considering Snake the Drain Plumbing & Drain Services , we look forward to earning your business!
"Louie replaced my utility sink pump in my basement."
Karen G on October 2020

Aqua Soft Water Conditioning & Pools Inc
Aqua Soft Water Conditioning & Pools Inc
Additional DBAs - Aqua Soft Inc, Aqua Soft Professional Water Treatment. Family owned.
"They were absolutely delightful to work with! The staff was very knowledgeable and friendly. They followed up and were able to answer our questions. We will definitely hire them for any future water treatment or equipment we may need in the future."
Melissa A on March 2018
Additional DBAs - Aqua Soft Inc, Aqua Soft Professional Water Treatment. Family owned.
"They were absolutely delightful to work with! The staff was very knowledgeable and friendly. They followed up and were able to answer our questions. We will definitely hire them for any future water treatment or equipment we may need in the future."
Melissa A on March 2018
ISE Plumbing & Heating
ISE Plumbing & Heating
Licensed Plumber serving satisfied customers for the past 28 years. We offer solutions from minor to the most complex plumbing and heating problems. Super Service Award Winner from 2013-2018! All of my work is guaranteed. We service residential and commercial properties.
"Some very old pipes started leaking after a previous contractor had moved them. Was able to come out the evening I called and give me estimates, options, and a lot of useful info the same day. Completed a lot of pipe replacement that same week and then came out the following week for an extra job hooking up an old outdoor faucet into the new piping. New pipes looking excellent, a real pro, highly recommended."
R H on August 2021
Licensed Plumber serving satisfied customers for the past 28 years. We offer solutions from minor to the most complex plumbing and heating problems. Super Service Award Winner from 2013-2018! All of my work is guaranteed. We service residential and commercial properties.
"Some very old pipes started leaking after a previous contractor had moved them. Was able to come out the evening I called and give me estimates, options, and a lot of useful info the same day. Completed a lot of pipe replacement that same week and then came out the following week for an extra job hooking up an old outdoor faucet into the new piping. New pipes looking excellent, a real pro, highly recommended."
R H on August 2021

JHMoran
JHMoran
Call us today - (631) 425-6474. JHMoran is a family business, now in our third generation of Plumbing and Heating. Since 1982, JHMoran has been servicing Long Island with reliable, trustworthy plumbing and gas heating service. Our mission is to provide clean, reliable plumbing and gas heating service to our customers, while providing value through our commitment of doing things right the first time.
"Keith returned my call promptly and was able to come the same day to fix the problem. He and his helper did not have the parts needed on their truck but they were able to purchase them and came right back to finish the repair. All told, even with having to go out and purchase parts, the whole job took just under an hour to complete. I highly recommend Keith and feel confident in saying that you will receive, prompt, courteous, professional service."
Laurele B on August 2019
Call us today - (631) 425-6474. JHMoran is a family business, now in our third generation of Plumbing and Heating. Since 1982, JHMoran has been servicing Long Island with reliable, trustworthy plumbing and gas heating service. Our mission is to provide clean, reliable plumbing and gas heating service to our customers, while providing value through our commitment of doing things right the first time.
"Keith returned my call promptly and was able to come the same day to fix the problem. He and his helper did not have the parts needed on their truck but they were able to purchase them and came right back to finish the repair. All told, even with having to go out and purchase parts, the whole job took just under an hour to complete. I highly recommend Keith and feel confident in saying that you will receive, prompt, courteous, professional service."
Laurele B on August 2019

Gotham Builders of New York
Gotham Builders of New York
NYC & Long Island's finest home remodeling and home improvement resource. Gotham Builders has 35 years of experience in exterior and interior projects in the area. We specialize in kitchen, bathroom, basements, roofing, siding and masonry. Full Interior and Exterior Renovations. We accept all major Insurance company estimates. Gotham has adjusters on staff and will adjust your claim free of charge to Build your home back even better! Long Island location: 108 W Merrick Rd, Freeport, NY 11520; NYC Location 203 20 Rocky-hill Rd Bayside NY 11361. Associates: Gregory Perrotta, President, Kat O'shea, Project Manager. Schedule an estimate with Jackie Ardi by calling (347) 269-0048. Award winning.
"Gotham Builders went above and beyond when doing our kitchen renovation. The guys showed up on time and were early some days and cleaned up everyday before they left. They listened to our concerns and desires and they made excellent suggestions and came thru making the kitchen of our dreams. They also started and finished exactly when they said. Of course there were hiccups but when it looked shaky they came up with great solutions. I now have them doing another renovation. Everyone was good but Alberto and Cat were outstanding they approached the job with concern for what we wanted and needed."
Edward M on December 2024
NYC & Long Island's finest home remodeling and home improvement resource. Gotham Builders has 35 years of experience in exterior and interior projects in the area. We specialize in kitchen, bathroom, basements, roofing, siding and masonry. Full Interior and Exterior Renovations. We accept all major Insurance company estimates. Gotham has adjusters on staff and will adjust your claim free of charge to Build your home back even better! Long Island location: 108 W Merrick Rd, Freeport, NY 11520; NYC Location 203 20 Rocky-hill Rd Bayside NY 11361. Associates: Gregory Perrotta, President, Kat O'shea, Project Manager. Schedule an estimate with Jackie Ardi by calling (347) 269-0048. Award winning.
"Gotham Builders went above and beyond when doing our kitchen renovation. The guys showed up on time and were early some days and cleaned up everyday before they left. They listened to our concerns and desires and they made excellent suggestions and came thru making the kitchen of our dreams. They also started and finished exactly when they said. Of course there were hiccups but when it looked shaky they came up with great solutions. I now have them doing another renovation. Everyone was good but Alberto and Cat were outstanding they approached the job with concern for what we wanted and needed."
Edward M on December 2024

Inno Air
Inno Air
"We are Long Island exclusive Water Treatment company that provides industry leading water treatment products by Puronics. The technology behind this proprietary was adapted from NASA's silver ion technology developed to purify water for the astronauts aboard the Space Shuttle Orbiters. we install whole-house water treatment systems that utilized green technology to produce great tasting, crystal clear water while reducing scale caused by hard water and cleans water from chemicals like Chlorine, Chloramine, Iron and more. Our Drinking Water Systems provide health benefits. Request a free water consultation and quote."
"Nuri got the job done and quickly."
David D on February 2024
"We are Long Island exclusive Water Treatment company that provides industry leading water treatment products by Puronics. The technology behind this proprietary was adapted from NASA's silver ion technology developed to purify water for the astronauts aboard the Space Shuttle Orbiters. we install whole-house water treatment systems that utilized green technology to produce great tasting, crystal clear water while reducing scale caused by hard water and cleans water from chemicals like Chlorine, Chloramine, Iron and more. Our Drinking Water Systems provide health benefits. Request a free water consultation and quote."
"Nuri got the job done and quickly."
David D on February 2024

Konop Quality Corp
Konop Quality Corp
With over 20 years of experience here to help you with custom design and construction, masonry including walkways, retaining walls, patios, porches, brick & stonework.
"Sandy B Very professional Paid attention to detail Would highly recommend this company"
James B on November 2023
With over 20 years of experience here to help you with custom design and construction, masonry including walkways, retaining walls, patios, porches, brick & stonework.
"Sandy B Very professional Paid attention to detail Would highly recommend this company"
James B on November 2023
FAQs for water softener service projects in Stony Brook, NY
The license requirements for water softener installation depend on your location. Some municipalities require that the installer hold a plumbing license, some require a permit and an inspection, but no license for the installer, and some require a permit and a license for the installer. Regardless of the local laws in your area, it’s always a good idea to hire a licensed plumber or installer. These pros will install your system properly and have the experience to size the system appropriately. Use Angi’s state licensing tool to check your installer’s license status.
Water softeners are worth the money if you live in an area with hard water. Hard water is safe to drink, but it poses serious threats to your plumbing system. The minerals in hard water will gradually build up on the inside walls of your pipes, reducing water flow to your fixtures. The minerals can also gradually corrode your plumbing system, reduce its lifespan, and increase the risk of leaks. Hard water also makes soap and detergent less effective. Water softener systems can solve all these issues, making them a great investment.
It’s possible to install a water softener yourself, but we don’t recommend it. Water softeners require working with copper pipes and electrical wiring, neither are suitable tasks for most DIYers. Plus, working with water and electricity together is dangerous and could pose a risk to your safety. Water softeners also need to be calibrated so that they don’t make your water too soft, as soft water poses just as many risks as hard water. Overall, it’s well worth hiring a local water softener installer to place your water softener system.
The cost to install a water softener system is $1,500 on average, ranging between $200 and $6,000. The labor for water softener work typically costs between $150 and $1,000, so you can add that to your equipment costs to get an accurate total. Your price will depend on many factors, including the following:
System capacity
Home size
Water hardness levels
Type of water softener
Presence of electricity in the installation area
Local permit costs
Your water softener size is based on your total household water consumption. In most cases, you can assume the average household member will use around 75 gallons per day. Multiply that by the number of people in your home, then multiply by 10 (for the typical grains per gallon). You’ll get a number in grains that should help roughly size your water softener. However, it’s best to hire a professional to install your system and use more exact numbers, like your exact average water consumption per day and starting water hardness.
The Stony Brook, NY homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.

Water softener repair costs can add up, but they’re almost always worthwhile. Use this guide to see what your project is going to cost before you get started.

On average, a reverse osmosis water filter costs around $2,200, but there are a few variables that impact the total price. Learn about them in this guide.

Your cost to install an under-sink water filter will depend on the type and size of system you choose and whether you need professional installation.

Discover how to choose a water softener with tips from our expert guide. Ensure your home has clean, soft water with the right system for your needs.

What is hard water? It contains high levels of minerals that dry skin and hair, stain dishes and clothes, and limit the life span of plumbing and appliances.

Water softeners and filters might sound similar, but they serve different purposes. Here’s what to know when comparing a water softener versus a water filter.
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