
Get matched with top water softener pros in Greenwich, CT
There are 9 highly-rated local water softener pros.
Need a pro for your water softener service project in Greenwich, CT?
Verified Reviews for Water Softener Service pros in Greenwich, CT
*The Angi rating for Water Softener Service companies in Greenwich, CT 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 Greenwich, CT 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 02, 2025
Find Water softener pros in Greenwich

Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"Did a great job"
Susan S on March 2025
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"Did a great job"
Susan S on March 2025

Mike Barrett Plumbing LLC
Mike Barrett Plumbing LLC
We here at Barrett Plumbing only hire license plumbers to service your needs. Award winning.
"They were very fast, clean, and efficient. The work was done quickly and was very solid. Very responsive to request."
Louis D on July 2020
We here at Barrett Plumbing only hire license plumbers to service your needs. Award winning.
"They were very fast, clean, and efficient. The work was done quickly and was very solid. Very responsive to request."
Louis D on July 2020

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

Clean Water Man Inc
Clean Water Man Inc
Clean Water Man has over 20 years of experience designing, installing and servicing water treatment systems. Our technicians take a consultative approach. We’ll assess your needs and get you the best quality products. Please check out our blog at cleanwaterman.blogspot.com to hear more about our water treatment philosophy.
Clean Water Man has over 20 years of experience designing, installing and servicing water treatment systems. Our technicians take a consultative approach. We’ll assess your needs and get you the best quality products. Please check out our blog at cleanwaterman.blogspot.com to hear more about our water treatment philosophy.

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

Northeast Mitigation Services
Northeast Mitigation Services
Northeast Mitigation Services, is family owned and operated. Fernando is a state certified Radon Mitigation Technician. Fernando has work several years for the competition, and is a current NEHA (National Environmental Health Association) , AARST (American Association of Radon Scientists and Technologists) and follows EPA Technical guidelines. Northeast Systems Radon was established to provide quality service at an affordable price, we guarantee to reduce the levels of radon to under 4 pCi/L or your money back! LICENSE HIC# 639071 RMT# 103891. 24 hour emergency service available
"Do NOT hire Fernando of Northeast Mitigation System to do any work for you. He installed a radon mitigation system at our house a year ago and it took him three attempts to get it under the recommended 4.0 pCi/L. He kept making excuses about why he couldn't get it right, including saying we needed a sump pump. Now, a year later our levels are extremely high again (11.0!) and he is refusing to honor his warranty on the system. We did end up installing a sump pump within that year to avoid flooding issues and he now says that having a sump pump could be causing problems for his system and conveniently doesn't remember telling us that we should get one installed. He is extremely unprofessional and has been nothing but a headache to deal with. I've never had a more frustrating experience with a "professional". Save yourself the trouble and hire CT Basement Systems instead."
Lisa B on November 2022
Northeast Mitigation Services, is family owned and operated. Fernando is a state certified Radon Mitigation Technician. Fernando has work several years for the competition, and is a current NEHA (National Environmental Health Association) , AARST (American Association of Radon Scientists and Technologists) and follows EPA Technical guidelines. Northeast Systems Radon was established to provide quality service at an affordable price, we guarantee to reduce the levels of radon to under 4 pCi/L or your money back! LICENSE HIC# 639071 RMT# 103891. 24 hour emergency service available
"Do NOT hire Fernando of Northeast Mitigation System to do any work for you. He installed a radon mitigation system at our house a year ago and it took him three attempts to get it under the recommended 4.0 pCi/L. He kept making excuses about why he couldn't get it right, including saying we needed a sump pump. Now, a year later our levels are extremely high again (11.0!) and he is refusing to honor his warranty on the system. We did end up installing a sump pump within that year to avoid flooding issues and he now says that having a sump pump could be causing problems for his system and conveniently doesn't remember telling us that we should get one installed. He is extremely unprofessional and has been nothing but a headache to deal with. I've never had a more frustrating experience with a "professional". Save yourself the trouble and hire CT Basement Systems instead."
Lisa B on November 2022

All Clear Plumbing and Drains
All Clear Plumbing and Drains
Since 1969, All Clear Plumbing & Drains has been serving homeowners and business owners throughout the New Jersey area. As a locally-owned, second generation business, we know that satisfying our customers are the most important aspect of any job. That’s why we’ve dedicated ourselves to providing fast and affordable plumbing services.
"Quick and courteous"
Ranjeet B on September 2024
Since 1969, All Clear Plumbing & Drains has been serving homeowners and business owners throughout the New Jersey area. As a locally-owned, second generation business, we know that satisfying our customers are the most important aspect of any job. That’s why we’ve dedicated ourselves to providing fast and affordable plumbing services.
"Quick and courteous"
Ranjeet B on September 2024

Water Dr LLC
Water Dr LLC
Serving Fairfield County and Connecticut with over 35 years experience. Family owned and operated. Professional service for Well Pumps, Water Filtration, Water Testing and Radon Removal Systems. Offering competitive pricing with quality service that cannot be beat. We offer free quotes and emergency services, if you have low pressure or no water coming out of your tap. We professionally diagnose, plan and install filters to remove: stains, discolored water, bad odors, radon, uranium, arsenic and bacteria. We do not use an answering service, we will always answer your phone calls with any questions you may have. We are here to help you 24/7.
"I had a problem with the water pressure fluctuating. Come to find out, it was the holding tank. The professionals at Waterdrct came out (Dennis) promptly and found the tank was old and waterbound. They were like lightening (in a good way) and had the tank replaced in like 30 mins. These guys are GOOD !!! The water pressure was more than I thought the well could produce. Excellent job and very informative. They are true professionals !! I highly recommend them."
Dave H on April 2024
Serving Fairfield County and Connecticut with over 35 years experience. Family owned and operated. Professional service for Well Pumps, Water Filtration, Water Testing and Radon Removal Systems. Offering competitive pricing with quality service that cannot be beat. We offer free quotes and emergency services, if you have low pressure or no water coming out of your tap. We professionally diagnose, plan and install filters to remove: stains, discolored water, bad odors, radon, uranium, arsenic and bacteria. We do not use an answering service, we will always answer your phone calls with any questions you may have. We are here to help you 24/7.
"I had a problem with the water pressure fluctuating. Come to find out, it was the holding tank. The professionals at Waterdrct came out (Dennis) promptly and found the tank was old and waterbound. They were like lightening (in a good way) and had the tank replaced in like 30 mins. These guys are GOOD !!! The water pressure was more than I thought the well could produce. Excellent job and very informative. They are true professionals !! I highly recommend them."
Dave H on April 2024

FOLEY'S PUMP SERVICE
FOLEY'S PUMP SERVICE
We have over 32 years of experience in servicing and satisfying all commercial and residential needs. Foley's Pump Service provides expert service for all well water systems, pumps, tanks, constant pressure systems, and water treatment. At Foley's Pump Service we take pride in saying we are a "full service" water company. We also provide expert service for all Septic Pump Systems. From drilling the well to installing pumps, storage systems, water testing and water treatment.... Clear water at every tap! Nobody treats your water like we do!!
"Fine. Only hic cup was having to wait to schedule as they ran out of sump pumps and were awaiting a delivery. Pushed me out at least a week as a result."
Carol C on May 2018
We have over 32 years of experience in servicing and satisfying all commercial and residential needs. Foley's Pump Service provides expert service for all well water systems, pumps, tanks, constant pressure systems, and water treatment. At Foley's Pump Service we take pride in saying we are a "full service" water company. We also provide expert service for all Septic Pump Systems. From drilling the well to installing pumps, storage systems, water testing and water treatment.... Clear water at every tap! Nobody treats your water like we do!!
"Fine. Only hic cup was having to wait to schedule as they ran out of sump pumps and were awaiting a delivery. Pushed me out at least a week as a result."
Carol C on May 2018

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
The Greenwich, CT homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover how much well water treatment systems cost, including installation, maintenance, and tips to save. Get expert insights to plan your water system project.

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.

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.

Descalers and softeners both prevent scale buildup—but in different ways. Not sure which one you need? Here’s a rundown of descalers versus water softeners.

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

Debating whether or not to buy a water softener? You should check if you have hard or soft water first. Learn how to test water hardness in four different ways.
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