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Verified Reviews for Water Softener Service pros in Wyandanch, NY
*The Angi rating for Water Softener Service companies in Wyandanch, 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 Wyandanch, 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 13, 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
Cornetta Brothers Inc
Cornetta Brothers Inc
Cornetta Bros. offers a wide range of plumbing and heating services for our customers. We have developed a relationship with many of the finest and talented contractors in our area. Together with these contractors Cornetta Bros. can offer a full turnkey solution to all of your plumbing and heating needs.
"They were licensed. They were professional. They have been in business for 45 years."
robert s on August 2022
Cornetta Bros. offers a wide range of plumbing and heating services for our customers. We have developed a relationship with many of the finest and talented contractors in our area. Together with these contractors Cornetta Bros. can offer a full turnkey solution to all of your plumbing and heating needs.
"They were licensed. They were professional. They have been in business for 45 years."
robert s on August 2022

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

American Plumber LLC
American Plumber LLC
American Plumber is a new up and coming plumbing business, which puts customers first. Our top priority is customer service and satisfaction. We strive to be your first choice for all of your plumbing and heating needs. All of our employees are trained professionals who always provide service with a smile. Our prices are competitive and we look forward to speaking and working with you soon.
"On April 21, 2018, Ernest Serghi of American Plumber, LLC gave an estimate to replace the existing 1.5” underground gas line from the gas meter to the pool heater. This line is buried 30”. I told him that I wanted a 1.5” poly gas pipe buried 18” which was specified by the Holmdel plumbing inspector. He agreed to this and I signed the contract. On May 9, 2018, Ernest came to do the job and dug a narrow trench with a small hand-operated trenching machine and rolled out the yellow poly gas line, I measured the depth immediately and told Ernest that it was only about 12” deep and I wanted it 18” deep as he had agreed to. Ernest said the Code only requires a 12” depth and refused to dig the trench deeper. Ernest did the job in just 2 hours since he did not dig the trench 18 inches as he had agreed to. I have photographic evidence that in one area the gas line is only 9 inches deep. This is a violation of NJ Fuel Gas Code 404.9 that specifies a minimum burial depth of 12”. On May 10, 2018, the Holmdel plumbing inspector looked at the job quickly and approved it. However, he failed to measure the depth of the gas line and did not realize that it did not meet the minimum burial depth required by the Code. In the contract job description, Ernest did not specify in writing the 18” burial depth of the gas line that he had agreed to. I should have required this wording since Ernest did not honor our verbal agreement. I have contacted American Plumber, LLC several times in an attempt to have them correct the code violation and adjust the contract price to reflect the work that was actually done. Instead of trying to correct their error, American Plumber, LLC is demanding payment in full and filed with the Clerk of Monmouth County a Notice of Unpaid Balance and Right to File Lien against my property. I have filed complaints about this unscrupulous and dishonest contractor Ernest Serghis of American Plumber, LLC with the NJ Department of Consumer Affairs and Better Business Bureau."
Ettore C on June 2018
American Plumber is a new up and coming plumbing business, which puts customers first. Our top priority is customer service and satisfaction. We strive to be your first choice for all of your plumbing and heating needs. All of our employees are trained professionals who always provide service with a smile. Our prices are competitive and we look forward to speaking and working with you soon.
"On April 21, 2018, Ernest Serghi of American Plumber, LLC gave an estimate to replace the existing 1.5” underground gas line from the gas meter to the pool heater. This line is buried 30”. I told him that I wanted a 1.5” poly gas pipe buried 18” which was specified by the Holmdel plumbing inspector. He agreed to this and I signed the contract. On May 9, 2018, Ernest came to do the job and dug a narrow trench with a small hand-operated trenching machine and rolled out the yellow poly gas line, I measured the depth immediately and told Ernest that it was only about 12” deep and I wanted it 18” deep as he had agreed to. Ernest said the Code only requires a 12” depth and refused to dig the trench deeper. Ernest did the job in just 2 hours since he did not dig the trench 18 inches as he had agreed to. I have photographic evidence that in one area the gas line is only 9 inches deep. This is a violation of NJ Fuel Gas Code 404.9 that specifies a minimum burial depth of 12”. On May 10, 2018, the Holmdel plumbing inspector looked at the job quickly and approved it. However, he failed to measure the depth of the gas line and did not realize that it did not meet the minimum burial depth required by the Code. In the contract job description, Ernest did not specify in writing the 18” burial depth of the gas line that he had agreed to. I should have required this wording since Ernest did not honor our verbal agreement. I have contacted American Plumber, LLC several times in an attempt to have them correct the code violation and adjust the contract price to reflect the work that was actually done. Instead of trying to correct their error, American Plumber, LLC is demanding payment in full and filed with the Clerk of Monmouth County a Notice of Unpaid Balance and Right to File Lien against my property. I have filed complaints about this unscrupulous and dishonest contractor Ernest Serghis of American Plumber, LLC with the NJ Department of Consumer Affairs and Better Business Bureau."
Ettore C on June 2018

Mainstream Plumbing & Heating
Mainstream Plumbing & Heating
Mainstream Plumbing and Heating LLC is owner/operated by Master Plumber, Steven Silvestri. Steven has over 20 years experience in the plumbing and heating industry. Mainstream is a fully insured and licensed company.
"We highly recommend Steven at Mainstream Plumbing & Heating. Our first experience with Mainstream Plumbing & Heating was in 2020 during Covid when we lost hot water in our house. Our previous plumber went out of business and luckily Steven was available. He diagnosed the issue and explained that we needed a new water heater. Even though supply was tight, he was able to find a new Rheem water heater and install it quickly. We previously bought a warranty extension kit for our old water heater and even though previous plumber installed it, Steven promised to file claim with manufacturer to reclaim money for us. We were pleasantly surprised that Steven contacted us a few months later to give us the warranty money that he recovered. We are extremely grateful for his honesty and integrity! Throughout the years he has fixed the toilet flush valves in 2 of our bathrooms, fixed clogged bathroom sink and replaced the drain and replaced a leaking shower fixture. Most recently he troubleshooted the loss of water pressure in our kitchen and discovered that the shut off valves had failed and discharged debris towards the faucet causing a blockage issue. Steven’s work is impeccable and he is always prompt, clean and utilizes the best materials. He explains the problem clearly and provides fair estimates given his expertise and quality of work. We highly recommend Steven and look forward to continue working with him for all our plumbing needs!"
Adolfo V on August 2024
Mainstream Plumbing and Heating LLC is owner/operated by Master Plumber, Steven Silvestri. Steven has over 20 years experience in the plumbing and heating industry. Mainstream is a fully insured and licensed company.
"We highly recommend Steven at Mainstream Plumbing & Heating. Our first experience with Mainstream Plumbing & Heating was in 2020 during Covid when we lost hot water in our house. Our previous plumber went out of business and luckily Steven was available. He diagnosed the issue and explained that we needed a new water heater. Even though supply was tight, he was able to find a new Rheem water heater and install it quickly. We previously bought a warranty extension kit for our old water heater and even though previous plumber installed it, Steven promised to file claim with manufacturer to reclaim money for us. We were pleasantly surprised that Steven contacted us a few months later to give us the warranty money that he recovered. We are extremely grateful for his honesty and integrity! Throughout the years he has fixed the toilet flush valves in 2 of our bathrooms, fixed clogged bathroom sink and replaced the drain and replaced a leaking shower fixture. Most recently he troubleshooted the loss of water pressure in our kitchen and discovered that the shut off valves had failed and discharged debris towards the faucet causing a blockage issue. Steven’s work is impeccable and he is always prompt, clean and utilizes the best materials. He explains the problem clearly and provides fair estimates given his expertise and quality of work. We highly recommend Steven and look forward to continue working with him for all our plumbing needs!"
Adolfo V on August 2024
"I have used Travisano for all of the above jobs. Which is to say, I'm a repeat customer. These guys are true professionals, They always come prepared -with the right parts. They keep their appointments and even text you to let you know they're on their way. And most importantly, they get job done. Their crews are also always super-courteous."
Mark S on July 2020
"I have used Travisano for all of the above jobs. Which is to say, I'm a repeat customer. These guys are true professionals, They always come prepared -with the right parts. They keep their appointments and even text you to let you know they're on their way. And most importantly, they get job done. Their crews are also always super-courteous."
Mark S on July 2020
AFA Plumbing Heating Mechanical Sewer & Drain
AFA Plumbing Heating Mechanical Sewer & Drain
We offer a full range of plumbing, heating and mechanical services, including service & maintenance agreements. Easy payment plans, including credit cards Fully trained field personnel. We are licensed, bonded and insured.
We offer a full range of plumbing, heating and mechanical services, including service & maintenance agreements. Easy payment plans, including credit cards Fully trained field personnel. We are licensed, bonded and insured.
FAQs for water softener service projects in Wyandanch, 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 Wyandanch, NY homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.
•Wondering about water treatment system costs? Learn average prices, key cost factors, and ways to save on installation and maintenance for your home.
•How much a water softener costs depends on your home’s size, and the system’s type and capacity. Our expert guide explores all the price factors.

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Water softeners can face several problems during their life spans, including blockages, timer problems, and more. Read on to learn about water softener problems.

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