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Universe Home Services Technician near open van doors

Your Water Softener Protects Everything in Your Home That Water Touches. Universe Keeps It Working.

Annual service is what keeps a softener actually softening, which is what keeps every appliance and pipe downstream of it protected.

Water softener maintenance on Long Island is a job for plumbers who understand what Nassau County’s mineral-heavy water demands from these systems.

Universe Home Services has been handling water treatment service in Nassau and Suffolk County for decades. Contact us online to schedule your water softener maintenance visit today.

(516) 473-0202


A Local Partner to Maintain Your Water Softener

A softener protects the rest of the plumbing system, which means its annual service protects every other piece of equipment in the house. A local plumbing company that treats the visit that way is who you want handling it.

Universe has been the plumbing company for Nassau and Suffolk County homeowners for decades, serving the same communities where Long Island’s hard water makes softener maintenance genuinely consequential.

A service visit looks like a licensed plumber who shows up when scheduled, assesses the system without turning the visit into a sales presentation, and leaves you with a clear answer on whether the softener is keeping up with the water coming into your home. The annual rhythm stays on the calendar because the company making it happen makes it easy to keep.

(516) 473-0202


Skilled employees

Trucks on the Road

Years in Business

Emergency Service


What a Functioning Water Softener Actually Does

A water softener that is working correctly changes what happens to every appliance, fixture, and pipe in your home. Maintenance is what keeps it working correctly.

A functioning water softener removes the minerals that cause scale buildup inside pipes, water heaters, dishwashers, and washing machines. When the softener is not maintained and softening capacity degrades, those minerals return to the water supply. The protection disappears gradually, and the damage to downstream equipment accumulates before most homeowners notice the softener has stopped performing.

Resin fouling, salt bridging in the brine tank, and valve wear are the most common maintenance issues that affect regeneration cycles. When regeneration becomes inconsistent or incomplete, the resin cannot exchange minerals effectively and the water coming out of your taps starts to harden. A maintenance visit catches these issues and restores correct regeneration before the system’s output is affected.

Salt type, salt level, and brine concentration all affect softener performance. Using the wrong salt type for the water conditions, allowing salt to bridge in the brine tank, or running the system at the wrong settings for Nassau County’s water hardness level all reduce effectiveness. Annual maintenance includes evaluating whether the system is set up correctly for the actual water conditions in your home.

A water softener can stop softening effectively and produce no obvious symptom for months. The water does not suddenly taste different. The change is gradual. Annual maintenance includes testing the output water to confirm the system is performing and the hardness level is where it should be. Without that check, you are assuming.


What Our Customers Are Saying

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4.8
Based on 7605 reviews
Mary Vargas
2 days ago
Connor Tomaszewski is one of the best technicians out there and the only one who truly knows Navien boilers inside and out. His work is outstanding, and he is always professional, knowledgeable, and reliable. I highly recommend him to anyone looking for top-quality service!
We recently hired Universe for our oil to gas conversion, along with some related work. Everyone who worked on these projects was professional and a pleasure to deal with. In particular, Nikki LaCava did a wonderful job coordinating the work and assisting with our permits and other required paperwork. Brian Gerle and Hayden Muttee did a fantastic job installing the gas piping for the project, while Sal Tarantino and his crew (Hayden Muttee and Nick DiGiacomo) also did fantastic and efficient work removing our old furnace and hot water heater and installing the new equipment. Additionally, Christopher Martin did a great job fixing an interim problem with our old hot water heater before the final conversion was completed. Thanks to you all for a job very well done – each one of you deserves a five-star review! Thank you again for everything, Craig and Claudine Livingston
Paula Condit
5 days ago
Dawid Boroch and Tyler Quintero came to upgrade my electric, replace box inside and outside. Fantastic job done. Neat clean and knowledgeable. Explained all! Very happy with Universe
JG
6 days ago
June 2026 The pump from my washing machine decided to stop working a few nights ago. What a disaster! Thank goodness I had the gizmo on the floor that starts beeping when water hits it because it could have been a lot worse. The water in the pump kept pouring out until it was empty. I called Universe and Melanie F. came over. She evaluated the situation and made plans to come back the following day to install a new pump. I was so impressed with Melanie. Her recommendations on the new pump worked out great. I was so pleased with Melanie's professionalism and knowledge that she's coming back soon to install the automatic water main shut off when it senses a leak. Once again I highly recommend Universe and Melanie F.! April 2026 Nick S. came to do the yearly service for my air conditioning. Nick is great and very up front which I like. After almost 17 years I need a new system. Ugh! He brought me outside and showed me all the reasons why it should be replaced. I could wait & see but didnโ€™t want to risk it so Saturday Iโ€™ll be getting a new system. It just needs to be done. I was very happy Nick explained everything to me. Heโ€™s very knowledgeable & friendly. I would also like to acknowledge the following employees from Universe who all had some part of the installation of my furnace, compressor and humidifier. Everyone who came to my house were so friendly and respectful. The guys all explained what was being done. They also installed an Air Scrubber which purifies my system of spores, etc. The employees are Tommy Ercolano, Matt Drury, Carlos Caceros, Justin Quan-Soon, Jamell Smith and Karl Rindfleisch. All were fabulous. And I can't forget Chester Sacknievich who came back to fix an issue I was having and figured out the solution. Chester is great. I highly recommend Universe. Their employees go above and beyond!!
Vanessa Arnone
1 week ago
Our water heater unexpectedly had to be replaced after National Grid identified it as a safety concern before reconnecting our gas service. Needless to say, it was a very stressful and completely unexpected situation. From my very first phone call, everyone at Universe Home Services was kind, patient, and incredibly helpful. They understood the urgency and had a technician at my home much sooner than I expected. Jeff Madonia was outstanding. He took the time to thoroughly inspect everything, patiently answered every question I had, and never made me feel rushed or like I was inconveniencing him. He explained my options clearly, walked me through the estimates on his tablet, and made sure I understood everything before moving forward. Initially, it looked like the installation might have to wait until the following morning. I asked if there was any chance it could be done the same day, and Jeff immediately went to see what he could do. A few minutes later, he came back and told me they were going to make it happen that day. That level of customer service meant so much during a stressful situation. I also appreciated how respectful Jeff was while working in my home. Even when I had left the door unlocked while he was moving equipment in and out, he always knocked before coming back inside. That level of professionalism and respect stood out to me and made a stressful situation much easier. The entire experience, from the first phone call through the completed installation, was professional, efficient, and reassuring. Jeffโ€™s kindness, knowledge, and willingness to go the extra mile made all the difference. Thank you, Jeff, and thank you to the Universe Home Services team.
I had an issue with my HVAC, and Universal was able to send someone out very quickly. Both Chester and Dawid were knowledgeable, professional, efficient, and very respectful of my home. They diagnosed and fixed the problem promptly, and the entire experience was smooth from start to finish. Thank you for your excellent service! I will definitely use Universal again in the future and highly recommend them.
Anthony Hartmann
2 weeks ago
Excellent work by Patrick for a light fixture and hard wiring for a video doorbell with chime.
Michael Greer
3 weeks ago
Universe responded promptly to my service call and the technician was very friendly and knowledgeable. We had to wait a few days for the parts, but when it arrived (new sewage ejector pump) the repair was done quickly and everything worked perfectly.
howard valan
3 weeks ago
Tim the technician answered all my questions to my satisfaction and explained all my options thoroughly. His work solved my issue and he offered some insight into a replacement unit if I opted to do so.
Desiree Boucher
3 weeks ago
I had a great experience with Universe Home Services. I initially left a message on their call system and received a call back with 30 minutes from Laurie. I explained my concern and issue we were having with out Central AC and she was able to schedule service for that same day. I received text messages with arrival time, when the technician was on their way, and when they arrived at my home. Our service technician was Bob Grillo. He was super personable, kind and very thorough in his process. He answered all my questions and explained exactly what he was doing as he was troubleshooting. I had a great experience overall with the customer service as well as the job completion and would highly recommend Universe Home Services and Bob as the technician.
Danny Sutton from Sales was amazing.without him this was not possible.so kind and empathetic towards customer amazing service From the crew who was here to install the air condition Sean Dany Jared Brian Very professional polite and extremely knowledgeable They worked so efficiently and kept the area clean that you could not feel that a big job was completed after they left. I will recommend Universe home service to everyone out there who is looking for a reliable company.
shelly bansal
3 weeks ago
VERY. GOOD. SERVICES. THEY. COVER. GAURENTEE. FOR 5. YEARS. GOOD PRICE. TONY. ASHMAVI. THE. BEST. WHO. EXPLAINED. ALL DETAILS. AND. GIVE. GOOD PRICE. TOP. RATED. THANKS TO. UNIVERSAL. HOME. SERVICES
Scott Faucheux
3 weeks ago
We have used Universe now for a few installations, Anthony recently swapped out a toilet for us, cleared out a major blockage on a sewer line and Vidal just installed a whole house filtration system for us after our previous system failed on our 1929 house. They have been very polite, knowledgeable and efficient and have always given us fair and tiered options with pricing. We would highly recommend their services.
Justin Bridges
3 weeks ago
Micheal was a great technician, perfectly on time, fast detailed diagnosis, made quick work of the repair work, communicated everything. Universal did all my installations of all new HVAC and I always trust them with the maintenance.
Mario Sesso
1 month ago
Ac repair
Donna Cincotta
1 month ago
Kevin came to my home, evacuated the problem and detailed the situation to me. He ordered the new ductless equipment and installed it the next day. Kevin was professional, honest, neat and made sure the air conditioning was working properly. For my air conditioning units and repairs, I wouldnโ€™t go anyplace else.
The team was incredibly professional, friendly and worked efficiently to get the job done. I had a great experience
fran lucher
1 month ago
Came within reasonable time, fixed problem & checked for other possible issues.
William Funcheon
1 month ago
Dean, your technician is definitely an asset to your company. He was so thorough and kind. I canโ€™t say enough about him!
Laurence Andrews
1 month ago
I am pleased with the the service man that came out. He is very knowledgeable and professional
Donna Mckeon
1 month ago
Our service person Sean was great. Very knowledgeable and friendly. Answered all questions we had. Definitely will use Universe home services again
I canโ€™t say enough good things about Universe home services and repairs. We have been a customer of Universe for years. Recently we had a plumbing issue and they were wonderful. Jeff the plumber was very professional and a pleasure to work with. We have also worked with Marc on a gas conversion. He was very knowledgeable, professional, and helpful. Great company with quality people! Update June 2026 – another 5 stars for Universe Home Services and electrician Dawid Boroch. Dawid was very professional, knowledgeable, and his work is exceptional. He explained the scope of the job and answered our questions before beginning his work and walked us through the results afterwards. Dawid was an absolute pleasure to work with and we highly recommend him!
Marie kopczynski
1 month ago
Very professional Answer all my questions Did a great job
Ronald Goebel
1 month ago
Chester was the best service tech we ever had. A real credit to Universe-friendly, knowledgeable and thorough in his work
Elise Puig
1 month ago
From sales to installation I was confident that this was the company that would deliver!


Home Comfort Club Coverage and Water Softeners

The Home Comfort Club includes a basic plumbing visual inspection as part of your annual membership visits.

The Home Comfort Club is Universe’s annual membership for homeowners who want a single company handling preventative care across their heating, cooling, plumbing, and electrical systems. The plumbing benefit is a visual inspection of your plumbing systems, including a check on the water softener’s general condition.

Members also get priority access to the schedule, reduced rates on service work, a credit toward a new system installation, and no dispatch fee when a technician performs work. A full water softener maintenance visit including resin inspection, brine tank service, and output testing is scheduled separately.

Contact us to learn what the membership covers.

Green Universe Van parked on the side of residential street


(516) 473-0202

Why Universe for Water Softener Service on Long Island

Water softener maintenance requires a plumber who understands water chemistry and what Nassau County’s specific water conditions demand from these systems. Universe has been doing licensed plumbing work in Nassau and Suffolk County since 1954, and water treatment service has been part of that work for years, not a recent add-on.

Nassau County water hardness is not uniform across the county. Mineral content varies by location, and the right softener settings for one home are not necessarily right for another. Universe technicians understand the local water conditions and evaluate your system’s settings against what the water in your specific location actually requires.

Most water softener service calls from general handymen stop at salt. Resin fouling from iron, manganese, or chlorine exposure is a more significant issue that requires specific cleaning protocols. Universe plumbers assess resin condition and address fouling when it is found, not just top off the brine tank and leave.

Universe is a BBB Accredited Business that has been doing licensed plumbing work across Long Island since 1954. Water treatment has been part of that service for years, and the plumbers who handle it bring decades of plumbing experience with Nassau County’s water conditions and how they affect whole-home plumbing.

A water softener past 15 to 20 years with degraded resin and worn control valve components is a different situation than a newer system with a correctable issue. Your technician gives you a direct assessment of where the system stands and what makes financial sense: service, specific repairs, or replacement.

Water softener maintenance is part of a whole-home plumbing evaluation. If hard water has been affecting your water heater, your fixtures, or your pipes, Universe addresses the full picture. Plumbing, electrical, and HVAC all run out of the same company, so when a softener visit surfaces something else, one call still covers it.

Other Water Treatment Services Universe Provides

Water softener maintenance is one part of managing water quality on Long Island. These are the other water treatment services Universe handles.

A new water softener installation covers more than dropping in the equipment. Sizing for your household’s water demand, selecting the right system for Nassau County’s water hardness, and connecting all the necessary plumbing determines how the softener performs over its service life. Universe handles new water softener installations across Nassau and Suffolk County.

When a softener stops regenerating correctly, runs through salt faster than expected, or produces hard water at the tap, Universe diagnoses the cause and repairs it. Control valve failures, resin fouling, and brine tank issues are all within scope for Universe’s licensed plumbers.

When a water softener has reached the end of its service life or develops a failure that is not cost-effective to repair, Universe manages the full replacement. Sizing for your household’s water demand, selection of the right system for Long Island’s water conditions, and installation with all necessary plumbing connections.

A water softener addresses hardness. A filtration system addresses a different set of water quality concerns: sediment, chlorine taste and odor, iron, and other contaminants that a softener does not remove.

Universe installs and services whole-home filtration systems for Nassau and Suffolk County homeowners, often in combination with a softener for complete water quality management.

Water softener maintenance is one piece of whole-home plumbing care. Universe handles the full range of plumbing services across Nassau and Suffolk County, from drain cleaning and sewer work to fixture installation and emergency repairs.

Universe Home Services HVAC Technician near open van doors

(516) 473-0202



Get Your Softener Checked Once a Year

Annual service is how you know the system is actually doing what you installed it to do. Contact Universe Home Services to schedule your water softener maintenance visit across Nassau and Suffolk County.

Our licensed plumbers assess resin condition, service the brine tank, check valve function, and test output water to confirm performance. Contact us online or call to get on the schedule.

Universe Home Services Technician near open van doors


Water Softener Maintenance Questions

How often does a water softener need to be serviced?

Annual service is the standard recommendation, and it matters more on Long Island than in lower-hardness areas. Nassau County’s hard water puts more demand on the resin bed and accelerates wear on the control valve. A softener that is working correctly is not a system you can ignore. It regenerates frequently, consumes salt, and requires periodic resin cleaning to maintain capacity. Annual professional service keeps all of those variables in check.

How do I know if my water softener is still working?

The honest answer is that you often cannot tell without testing the output water. A softener that has lost capacity or is regenerating incorrectly produces water that looks and tastes the same as properly softened water, at least at first. The evidence shows up gradually in scale buildup on fixtures, reduced water heater efficiency, and appliance wear. Annual maintenance includes output testing to confirm the system is performing at the level it should be.

What is a salt bridge and how does it affect my softener?

A salt bridge forms when salt in the brine tank crusts over and creates a hollow space between the salt and the water below. The system goes through the motions of regeneration but pulls little or no brine, so the resin does not actually regenerate. The softener appears to be working, it is cycling, but is not softening the water. Salt bridges are one of the most common causes of softener failure and one of the things a maintenance visit specifically checks for.

Does a water softener affect my water heater and other appliances?

Significantly. Hard water deposits scale on water heater elements and inside the tank, reducing efficiency and shortening service life. It does the same inside dishwashers and washing machines. A functioning water softener removes those minerals before they reach your appliances. When a softener stops working effectively, those appliances start accumulating scale again. On Long Island, where water hardness is high, the difference between a maintained softener and a failing one shows up in appliance lifespan and energy consumption.

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