
Get matched with top water softener pros in Watertown, MA
There are 9 highly-rated local water softener pros.
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Verified Reviews for Water Softener Service pros in Watertown, MA
*The Angi rating for Water Softener Service companies in Watertown, MA 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 Watertown, MA 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 November 24, 2025
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H L Bowman
H L Bowman
HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.
"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"
Angela W on August 2025
HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.
"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"
Angela W on August 2025

Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
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!
"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."
Jonathan P on November 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!
"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."
Jonathan P on November 2025

Cotti-Johnson Heating-Cooling-Electrical
Cotti-Johnson Heating-Cooling-Electrical
Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.
"Happy with the work, and the customer service. Will definitely call on them for future work."
Fran P on June 2025
Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.
"Happy with the work, and the customer service. Will definitely call on them for future work."
Fran P on June 2025
Michael J Plumbing and Heating
Michael J Plumbing and Heating
All around plumber Rough to finish plumbing Gas installer Water Heaters Boilers
All around plumber Rough to finish plumbing Gas installer Water Heaters Boilers

Blue Bear Plumbing, Heating and Air
Blue Bear Plumbing, Heating and Air
Blue Bear Plumbing, Heating & Air is proud to be the premier provider of air conditioning, heating, and plumbing solutions for South Shore and MetroWest residents. We take pride in meeting our communities home service needs and delivering unbeatable customer service. With same-day service and 24/7 emergency repair availability, you can rely on us whenever you need fast and effective service!
"I just had Blue Bear Plumbing replace my 33-year-old boiler. They were AMAZING from the second I called call in!!! Angi was super friendly and helpful and got me scheduled same day. Which was awesome because I had no heat, and more importantly no hot water!!!!! Kyle a project manager was out that afternoon to take a look at my boiler and help me decide on the perfect replacement for me, which ended up being a Bosch “combo” boiler. He was patient, knowledgeable, and made the whole process easy to understand. He even found that my boiler was way too small for my house, which is why my living room never got up to temperature!!! It even looks so cool in my basement, especially compared to that big old metal box that used to be down there, I actually love it! I already recommend Blue Bear Plumbing to my neighbor for their AC project. They made my whole experience the best from start to finish!!!!"
Erica B on October 2025
Blue Bear Plumbing, Heating & Air is proud to be the premier provider of air conditioning, heating, and plumbing solutions for South Shore and MetroWest residents. We take pride in meeting our communities home service needs and delivering unbeatable customer service. With same-day service and 24/7 emergency repair availability, you can rely on us whenever you need fast and effective service!
"I just had Blue Bear Plumbing replace my 33-year-old boiler. They were AMAZING from the second I called call in!!! Angi was super friendly and helpful and got me scheduled same day. Which was awesome because I had no heat, and more importantly no hot water!!!!! Kyle a project manager was out that afternoon to take a look at my boiler and help me decide on the perfect replacement for me, which ended up being a Bosch “combo” boiler. He was patient, knowledgeable, and made the whole process easy to understand. He even found that my boiler was way too small for my house, which is why my living room never got up to temperature!!! It even looks so cool in my basement, especially compared to that big old metal box that used to be down there, I actually love it! I already recommend Blue Bear Plumbing to my neighbor for their AC project. They made my whole experience the best from start to finish!!!!"
Erica B on October 2025
Chevron Plumbing
Chevron Plumbing
Chevron Plumbing is a premier plumbing & heating company located in Burlington, MA. We deliver first-rate service to the Greater Boston community by providing quality work that is guaranteed. We are proudly veteran owned and operated as well as fully licensed and insured. Our team is reliable, responsive, and professional. Our mission is to always leave our clients with peace of mind knowing that their home or business was serviced by the best in the industry. We thank you for entrusting us with your plumbing & heating needs, no matter how big or small. Contact us today for a free estimate! Our services include: Residential Commercial New Construction Renovations Water Heaters Boilers Gas Piping Drain Cleaning Sump Pumps Water Filtering Systems Water Meters Irrigation Backflows Drain Repairs Garbage Disposals Broken/Frozen Pipes Emergency Repairs Annual Cleanings Smoke Tests and more!
Chevron Plumbing is a premier plumbing & heating company located in Burlington, MA. We deliver first-rate service to the Greater Boston community by providing quality work that is guaranteed. We are proudly veteran owned and operated as well as fully licensed and insured. Our team is reliable, responsive, and professional. Our mission is to always leave our clients with peace of mind knowing that their home or business was serviced by the best in the industry. We thank you for entrusting us with your plumbing & heating needs, no matter how big or small. Contact us today for a free estimate! Our services include: Residential Commercial New Construction Renovations Water Heaters Boilers Gas Piping Drain Cleaning Sump Pumps Water Filtering Systems Water Meters Irrigation Backflows Drain Repairs Garbage Disposals Broken/Frozen Pipes Emergency Repairs Annual Cleanings Smoke Tests and more!
DO NOT CALL Moses Plumbing & Heating Services LLC
DO NOT CALL Moses Plumbing & Heating Services LLC
We have the experience and dedication to get the job done right! Specializing in Plumbing and Heating services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule an estimate today!
"Mr. Moses and his assistant were exceptionally qualified, did professional work, were very courteous and efficient. Prices reasonable. They installed a complete new bathroom vanity and piping and exchanged and old toilet for a new one. Very pleased. "
James C on September 2025
We have the experience and dedication to get the job done right! Specializing in Plumbing and Heating services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule an estimate today!
"Mr. Moses and his assistant were exceptionally qualified, did professional work, were very courteous and efficient. Prices reasonable. They installed a complete new bathroom vanity and piping and exchanged and old toilet for a new one. Very pleased. "
James C on September 2025
CLEAR WATER Plumbing, Heating & Water Purification
CLEAR WATER Plumbing, Heating & Water Purification
We are family owned plumbing company providing complete residential plumbing services and specializing in whole house water treatment systems such as softer systems, drinking water systems, reverse osmosis systems, and much more.
We are family owned plumbing company providing complete residential plumbing services and specializing in whole house water treatment systems such as softer systems, drinking water systems, reverse osmosis systems, and much more.

Calzini's plumbing
Calzini's plumbing
Our business prides itself on quality work and customer relationships, which is our flagship business platform. We offer a wide range of services such as heating systems, natural gas and propane, all aspects of plumbing as well as water quality testing and the corresponding filtration system from resulting test.
"Dave from Calzini's Plumbing and Heating got me through a hard time when I couldn't get anyone else to provide service on short notice. As a landlord, I had to replace a hot water heater for my tenants as soon as possible. I had to shut the water off and they were extremely upset about it. The only one that responded and came out right away was Calzini's Plumbing. They arrived within an hour and were out within an hour after with everything functioning perfectly. It was in the evening so couldn't get a permit that night. Dave from Calzini's arrived early the next morning to have a permit pulled and all was good again. I can't say enough about this company and would recommend Calzini's Plumbing and Heating to anyone for all your service needs. Thanks Dave Calzini!"
Rober C on June 2022
Our business prides itself on quality work and customer relationships, which is our flagship business platform. We offer a wide range of services such as heating systems, natural gas and propane, all aspects of plumbing as well as water quality testing and the corresponding filtration system from resulting test.
"Dave from Calzini's Plumbing and Heating got me through a hard time when I couldn't get anyone else to provide service on short notice. As a landlord, I had to replace a hot water heater for my tenants as soon as possible. I had to shut the water off and they were extremely upset about it. The only one that responded and came out right away was Calzini's Plumbing. They arrived within an hour and were out within an hour after with everything functioning perfectly. It was in the evening so couldn't get a permit that night. Dave from Calzini's arrived early the next morning to have a permit pulled and all was good again. I can't say enough about this company and would recommend Calzini's Plumbing and Heating to anyone for all your service needs. Thanks Dave Calzini!"
Rober C on June 2022

Wachusett Plumbing Services
Wachusett Plumbing Services
Wachusett Plumbing Services Inc. is your local full service plumbing company for all of your plumbing needs. We can help you with plumbing fixtures, water heaters, well systems, water conditioners and much more. WPS is veteran owned and offers discount pricing to seniors and vets.
"Dennis did an excellent job replacing our electric water heater! We noticed our old one leaking one evening, and Dennis was VERY fast to respond to my Angi request for service. He was out the next day to install our new water heater and arrived promptly at the promised time. From start to finish, Dennis completed the work in just over 2 hours. He cleaned up the area nicely and took our old water heater with him. A+ 5-Star service for sure! Would highly recommend this friendly professional for your plumbing needs. :)"
Mark W on August 2023
Wachusett Plumbing Services Inc. is your local full service plumbing company for all of your plumbing needs. We can help you with plumbing fixtures, water heaters, well systems, water conditioners and much more. WPS is veteran owned and offers discount pricing to seniors and vets.
"Dennis did an excellent job replacing our electric water heater! We noticed our old one leaking one evening, and Dennis was VERY fast to respond to my Angi request for service. He was out the next day to install our new water heater and arrived promptly at the promised time. From start to finish, Dennis completed the work in just over 2 hours. He cleaned up the area nicely and took our old water heater with him. A+ 5-Star service for sure! Would highly recommend this friendly professional for your plumbing needs. :)"
Mark W on August 2023
The Watertown, MA homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.

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.

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.

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.

Learn the differences between hard versus soft water to see if you need to invest in a softener or if you can bask in the hard water.

Hard water puts a damper on your pipes. Learn how to clean your water softener to keep the system running efficiently and prevent potential damage.

Making sure you have clean drinking water comes down to proper filtration. Use this guide on how to filter water at home to keep your family safe.
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