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Find Water treatment & purification system installers and replacers in Watertown

Avatar for City Mechanicals LLC

City Mechanicals LLC

20 Colonial Dr, #B
4.96(
12
)
•Approved Pro

City Mechanicals LLC

20 Colonial Dr, #B
4.96(
12
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
23 years of experience

Welcome to City Mechanicals, where we're more than just a plumbing and heating company - we're the people who understand the joy of a warm home, the comfort of a hot shower, and the relief of a reliable plumbing system. With over 20 years of experience, our team of experts is here to be your partners in creating a cozy, efficient, and hassle-free living space. Whether you're at home or at work, our services cater to both residential and commercial Plunging needs in CT. We're not just your regular 9-to-5 operation either; we know that plumbing disasters don't wait for convenient hours, which is why we offer 24/7 emergency services. Our dedication to environmentally-friendly solutions is unwavering, so ask us about our energy-efficient systems that save you money and reduce your environmental footprint. What sets us apart is our customer-centric approach - we're here to build relationships, not just fix pipes. It's not just plumbing and heating; we're your year-round comfort experts.

"Extremely helpful crew, great experience. They explained everything to me, gave me advice on things I should look out for in the future, and suggested different options for how to fix some problems."

Victoria B on August 2024

Welcome to City Mechanicals, where we're more than just a plumbing and heating company - we're the people who understand the joy of a warm home, the comfort of a hot shower, and the relief of a reliable plumbing system. With over 20 years of experience, our team of experts is here to be your partners in creating a cozy, efficient, and hassle-free living space. Whether you're at home or at work, our services cater to both residential and commercial Plunging needs in CT. We're not just your regular 9-to-5 operation either; we know that plumbing disasters don't wait for convenient hours, which is why we offer 24/7 emergency services. Our dedication to environmentally-friendly solutions is unwavering, so ask us about our energy-efficient systems that save you money and reduce your environmental footprint. What sets us apart is our customer-centric approach - we're here to build relationships, not just fix pipes. It's not just plumbing and heating; we're your year-round comfort experts.

"Extremely helpful crew, great experience. They explained everything to me, gave me advice on things I should look out for in the future, and suggested different options for how to fix some problems."

Victoria B on August 2024

Avatar for CT Radon & Well Water Solutions

CT Radon & Well Water Solutions

80 Birchwood Rd
4.79(
70
)
•Approved Pro

CT Radon & Well Water Solutions

80 Birchwood Rd
4.79(
70
)
•Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
55 local quotes requested

Our team has over 90 years of combined experience providing reliable radon mitigation, water filtration, and well pump services and solutions to the Fairfield, New Haven, Hartford and Litchfield Counties of CT. Want to create a healthier and safer home environment? Call CT Radon and Well Water Solutions to schedule a no-cost radon mitigation or well water treatment estimate. We also offer cost effective well pump repairs throughout Fairfield, New Haven, Litchfield, and portions of Hartford and Middlesex counties. Schedule yours today!

"I recently had the pleasure of working with CT Radon and Well Water Solutions, and I can't recommend them highly enough! From start to finish, they demonstrated professionalism that truly stands out. The team was timely, arriving exactly when they said they would, and they wasted no time in getting to work. Kevin, in particular, was fantastic. His great personality made the entire process not only efficient but also enjoyable. He took the time to explain everything clearly and answered all of my questions with patience and expertise. The work they completed exceeded my expectations, providing me with peace of mind regarding radon levels and well water quality. If you're in need of radon mitigation or well water solutions, look no further than CT Radon. They are a reliable choice that I would recommend to anyone in need of their services. Thank you again, Matt, for all your hard work!"

Moses D on August 2025

Our team has over 90 years of combined experience providing reliable radon mitigation, water filtration, and well pump services and solutions to the Fairfield, New Haven, Hartford and Litchfield Counties of CT. Want to create a healthier and safer home environment? Call CT Radon and Well Water Solutions to schedule a no-cost radon mitigation or well water treatment estimate. We also offer cost effective well pump repairs throughout Fairfield, New Haven, Litchfield, and portions of Hartford and Middlesex counties. Schedule yours today!

"I recently had the pleasure of working with CT Radon and Well Water Solutions, and I can't recommend them highly enough! From start to finish, they demonstrated professionalism that truly stands out. The team was timely, arriving exactly when they said they would, and they wasted no time in getting to work. Kevin, in particular, was fantastic. His great personality made the entire process not only efficient but also enjoyable. He took the time to explain everything clearly and answered all of my questions with patience and expertise. The work they completed exceeded my expectations, providing me with peace of mind regarding radon levels and well water quality. If you're in need of radon mitigation or well water solutions, look no further than CT Radon. They are a reliable choice that I would recommend to anyone in need of their services. Thank you again, Matt, for all your hard work!"

Moses D on August 2025

Avatar for Precision Well & Pump LLC

Precision Well & Pump LLC

38 Deepwood Drive
5.00(
7
)
•Approved Pro

Precision Well & Pump LLC

38 Deepwood Drive
5.00(
7
)
•Approved Pro
Free onsite estimate
Emergency services offered

Tired of your water quality? Low pressure in your house? Wake up with no water? Give us a call today and let?s get you back to loving your water!

"Joe was very professional, on time no hassle. Called late evening with an emergency and he showed up fixed the issue immediately. Fairly priced as well. Will definitely be using him again. "

kyle s on September 2025

Tired of your water quality? Low pressure in your house? Wake up with no water? Give us a call today and let?s get you back to loving your water!

"Joe was very professional, on time no hassle. Called late evening with an emergency and he showed up fixed the issue immediately. Fairly priced as well. Will definitely be using him again. "

kyle s on September 2025

Avatar for E. Garrity Water Solutions, LLC

E. Garrity Water Solutions, LLC

262 New Milford Turnpike
4.88(
42
)
•Approved Pro

E. Garrity Water Solutions, LLC

262 New Milford Turnpike
4.88(
42
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
22 local quotes requested

At E. Garrity Water Solutions we focus on quality water improvements over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business, and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"For weeks, we were getting less and less water from our faucets. Finally, we were down to a dispiriting trickle. A first visit from Garrity did not resolve the issue. When, concerned, I called back several days later, they immediately dispatched Joe and Cody, who arrived w/n 15 min. They probed deeply to find out the cause, discovering a cracked pipe and failing well pump, dating from about 30 years ago. They installed a new pump and new well cap up to current code and ensured that the water coming from the well was bacteria-free. This am, Joe was back by 8 am to show us how to flush all chlorine residues from our system and explain what he had done. Joe was determined, undaunted and kept at it until he found the cause of the inadequate water pressure--despite the late evening hour yesterday. His explanations were informative, clear every step of the way and helped us understand what was going on. He was patient, amiable and very good at what he does. Thank you Joe, Cody and Garrity!"

Juliane B on June 2024

At E. Garrity Water Solutions we focus on quality water improvements over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business, and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.

"For weeks, we were getting less and less water from our faucets. Finally, we were down to a dispiriting trickle. A first visit from Garrity did not resolve the issue. When, concerned, I called back several days later, they immediately dispatched Joe and Cody, who arrived w/n 15 min. They probed deeply to find out the cause, discovering a cracked pipe and failing well pump, dating from about 30 years ago. They installed a new pump and new well cap up to current code and ensured that the water coming from the well was bacteria-free. This am, Joe was back by 8 am to show us how to flush all chlorine residues from our system and explain what he had done. Joe was determined, undaunted and kept at it until he found the cause of the inadequate water pressure--despite the late evening hour yesterday. His explanations were informative, clear every step of the way and helped us understand what was going on. He was patient, amiable and very good at what he does. Thank you Joe, Cody and Garrity!"

Juliane B on June 2024

Avatar for PRESTIGE PLUMBING WERKS, LLC

PRESTIGE PLUMBING WERKS, LLC

256 Spielman Hwy
5.00(
1
)
•Approved Pro

PRESTIGE PLUMBING WERKS, LLC

256 Spielman Hwy
5.00(
1
)
•Approved Pro
3 years of experience
Warranties offered

At Prestige Plumbing Werks, we believe great plumbing starts with great people. Serving Burlington, CT and surrounding communities, we’re a team of skilled professionals dedicated to reliable, honest, and detail-driven service. From small repairs to full system installs, we treat your home like our own — with clean, efficient work and clear communication every step of the way. We use only trusted, high-quality materials and back our work with a 1-year warranty for your peace of mind. Whether it’s upgrading fixtures, solving leaks, or ensuring your plumbing runs at peak performance, we take pride in doing it right the first time. Experience the difference of a company that truly cares — professional service with a personal touch.

"Great company, they communicate so well and the work they do is great!"

Jeffrey B on April 2025

At Prestige Plumbing Werks, we believe great plumbing starts with great people. Serving Burlington, CT and surrounding communities, we’re a team of skilled professionals dedicated to reliable, honest, and detail-driven service. From small repairs to full system installs, we treat your home like our own — with clean, efficient work and clear communication every step of the way. We use only trusted, high-quality materials and back our work with a 1-year warranty for your peace of mind. Whether it’s upgrading fixtures, solving leaks, or ensuring your plumbing runs at peak performance, we take pride in doing it right the first time. Experience the difference of a company that truly cares — professional service with a personal touch.

"Great company, they communicate so well and the work they do is great!"

Jeffrey B on April 2025

Avatar for Professional Water Systems

Professional Water Systems

963 Ethan Allen Hwy
4.47(
32
)
•Approved Pro

Professional Water Systems

963 Ethan Allen Hwy
4.47(
32
)
•Approved Pro
Customers say: Quality work
110 local quotes requested
45 years of experience

Professional Water Systems was established in 1980. We are water filtration and purification specialists. We have been serving Fairfield, New Haven, Litchfield, Westchester, Putnum and Cutchess counties for more than 31 years. We are a family owned and operated company that prides itself on quality products and service. We classify ourselves as a big/small company capable of doing residential and commercial work while providing personalized friendly service. One of our staff is always available to respond to your questions about problems or services that you may require. We look forward to hearing from you!

"Never called."

nelson b on September 2020

Professional Water Systems was established in 1980. We are water filtration and purification specialists. We have been serving Fairfield, New Haven, Litchfield, Westchester, Putnum and Cutchess counties for more than 31 years. We are a family owned and operated company that prides itself on quality products and service. We classify ourselves as a big/small company capable of doing residential and commercial work while providing personalized friendly service. One of our staff is always available to respond to your questions about problems or services that you may require. We look forward to hearing from you!

"Never called."

nelson b on September 2020

Avatar for E. Garrity Water Solutions, LLC.

E. Garrity Water Solutions, LLC.

262 New Milford Tpk
3.86(
7
)
•Approved Pro

E. Garrity Water Solutions, LLC.

262 New Milford Tpk
3.86(
7
)
•Approved Pro
Customers say: Quick response
85 local quotes requested
79 years of experience

E. Garrity Water Solutions, LLC. is a family owned and operated business. We take pride in are work and use the highest quality products. We offer 24 hour service, 365 days a year. We provide 0% financing to qualified buyers.

"Three years later we're still dealing with the fallout from Garrity's shoddy work. We hired them to install a pump and sensor system to supply water from a new dug well. They consistently cut corners and over-charged us. We have had to hire another company to fix the issues they created (for instance, the pump controller shorted for the second time last week, and each replacement has cost > $1,500)."

Laurel L on December 2023

E. Garrity Water Solutions, LLC. is a family owned and operated business. We take pride in are work and use the highest quality products. We offer 24 hour service, 365 days a year. We provide 0% financing to qualified buyers.

"Three years later we're still dealing with the fallout from Garrity's shoddy work. We hired them to install a pump and sensor system to supply water from a new dug well. They consistently cut corners and over-charged us. We have had to hire another company to fix the issues they created (for instance, the pump controller shorted for the second time last week, and each replacement has cost > $1,500)."

Laurel L on December 2023

Avatar for Water Dr LLC

Water Dr LLC

14 Greenfield Dr.
4.77(
57
)

Water Dr LLC

14 Greenfield Dr.
4.77(
57
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

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

C & J Pumps, LLC

153 Amity Rd
3.67(
6
)

C & J Pumps, LLC

153 Amity Rd
3.67(
6
)
31 years of experience

Family owned and operated since 1994.Free Estimates.Great Service for Fair price.10% discount with mention of ad. 24 hour emergency service

"Initially the job went fine, however we have had a leak, which they did come out and fix. But we have called them several times and had an Appt. scheduled they failed to show up and refuse to call us back. So I have had to hire a Plumber to clean up the rest of their mess. I certainly would look elsewhere."

Mike P on September 2022

Family owned and operated since 1994.Free Estimates.Great Service for Fair price.10% discount with mention of ad. 24 hour emergency service

"Initially the job went fine, however we have had a leak, which they did come out and fix. But we have called them several times and had an Appt. scheduled they failed to show up and refuse to call us back. So I have had to hire a Plumber to clean up the rest of their mess. I certainly would look elsewhere."

Mike P on September 2022

G W Inc Water Conditioning

1486 Highland Ave
4.00(
3
)

G W Inc Water Conditioning

1486 Highland Ave
4.00(
3
)
Customers say: Quality work
66 years of experience

Additional DBAs - Ecowater Systems

"Worked fine for the first couple of years as an annual service. And then they stopped responding to voice mails or coming at all. Even after receiving a service reminder in the mail, they would not respond to email or by phone to setting up a basic annual service call. Had to change services"

James M on September 2018

Additional DBAs - Ecowater Systems

"Worked fine for the first couple of years as an annual service. And then they stopped responding to voice mails or coming at all. Even after receiving a service reminder in the mail, they would not respond to email or by phone to setting up a basic annual service call. Had to change services"

James M on September 2018

Showing 1-10 of 39

The Watertown, CT homeowners’ guide to water treatment & purification system installations and replacements

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