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Find Water treatment & purification system installers and replacers in Larchmont

Avatar for Aquascience of New York, Inc.

Aquascience of New York, Inc.

217 Guideboard Road
4.77(
103
)
Approved Pro

Aquascience of New York, Inc.

217 Guideboard Road
4.77(
103
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
117 local quotes requested

We are a locally owned and operated company with over 62 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of water purification and treatment services and installations that are customizable to each individual project. We specialize in water purification and treatment system work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! 2nd location in Hyde Park

"The price was competitive, the work was done one time, and in an orderly fashion, the system is running perfectly. "

Glen G on August 2025

We are a locally owned and operated company with over 62 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of water purification and treatment services and installations that are customizable to each individual project. We specialize in water purification and treatment system work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction! 2nd location in Hyde Park

"The price was competitive, the work was done one time, and in an orderly fashion, the system is running perfectly. "

Glen G on August 2025


Avatar for A&J Eco Solution Corp

A&J Eco Solution Corp

228 Fiske St
5.00(
8
)
Approved Pro

A&J Eco Solution Corp

228 Fiske St
5.00(
8
)
Approved Pro
17 local quotes requested
1 years of experience

We are water purification solutions supplier headquartered in Connecticut . offers a range of residential and commercial water filtration and purification systems, specializing in city water, reverse osmosis, and well water treatment solutions for homes. Ecoverse USA Associated Distributor.

"It was a good experience the water is really good and everything is clean and good "

miguiana p on October 2025

We are water purification solutions supplier headquartered in Connecticut . offers a range of residential and commercial water filtration and purification systems, specializing in city water, reverse osmosis, and well water treatment solutions for homes. Ecoverse USA Associated Distributor.

"It was a good experience the water is really good and everything is clean and good "

miguiana p on October 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


Charles Mechanical

418 BROADWAY STE R
5.00(
33
)
Approved Pro

Charles Mechanical

418 BROADWAY STE R
5.00(
33
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 local quotes requested

Charles Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Great experience all around, definitely going to keep them for future projects."

Olivia O on January 2025

Charles Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!

"Great experience all around, definitely going to keep them for future projects."

Olivia O on January 2025


Avatar for Westfair Water Systems, Inc.

Westfair Water Systems, Inc.

375 ADAMS ST
4.80(
40
)
Approved Pro

Westfair Water Systems, Inc.

375 ADAMS ST
4.80(
40
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
78 local quotes requested

Award Winning Water Treatment Company. A+ BBB Rating. Westfair Water Systems has been a leading force in the water treatment industry. Our Certified Technicians are trained to deal with the most complex water situations. We pride ourselves on customer service and satisfaction. Westfair Water Systems is an authorized, independent Kinetico Dealer proudly serving Westchester & Putnam Counties including surrounding areas for over 20 years. Call to Schedule a FREE WATER TEST, estimate or appointment today!

"excellent installation"

Abe R on June 2025

Award Winning Water Treatment Company. A+ BBB Rating. Westfair Water Systems has been a leading force in the water treatment industry. Our Certified Technicians are trained to deal with the most complex water situations. We pride ourselves on customer service and satisfaction. Westfair Water Systems is an authorized, independent Kinetico Dealer proudly serving Westchester & Putnam Counties including surrounding areas for over 20 years. Call to Schedule a FREE WATER TEST, estimate or appointment today!

"excellent installation"

Abe R on June 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 Roto-Rooter Plumbing & Water Cleanup

Roto-Rooter Plumbing & Water Cleanup

525 Waverly Ave
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Roto-Rooter Plumbing & Water Cleanup

525 Waverly Ave
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
88 local quotes requested
90 years of experience

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.

Roto-Rooter is a fully licensed and insured plumbing company providing 24/7 plumbing services, drain cleaning, and water damage cleanup. More people depend on Roto-Rooter than any other plumbing company in North America.


Wilson Plumbing and Heating

.
4.56(
9
)
Approved Pro

Wilson Plumbing and Heating

.
4.56(
9
)
Approved Pro
Customers say: Super punctual
569 local quotes requested
15 years of experience

With over 20 years of plumbing and heating experience, Wilson Plumbing and Heating is your trusted choice for all your water heater and plumbing needs. Contact us today for expert installation and repairs.

"Fast response and reasonable price. The work was completed quickly and looks good."

Matthew M on July 2025

With over 20 years of plumbing and heating experience, Wilson Plumbing and Heating is your trusted choice for all your water heater and plumbing needs. Contact us today for expert installation and repairs.

"Fast response and reasonable price. The work was completed quickly and looks good."

Matthew M on July 2025


Avatar for Flotechs Plumbing Inc

Flotechs Plumbing Inc

24 Gaffney Pl
4.88(
132
)
Approved Pro

Flotechs Plumbing Inc

24 Gaffney Pl
4.88(
132
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1099 local quotes requested

For a locally owned and operated Westchester County plumber with the skill to tackle plumbing and HVAC problems big and small, Flotechs Plumbing Inc is the clear choice. We have technicians available in your area ready to bring you the service needed to get the job done right.

"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025

For a locally owned and operated Westchester County plumber with the skill to tackle plumbing and HVAC problems big and small, Flotechs Plumbing Inc is the clear choice. We have technicians available in your area ready to bring you the service needed to get the job done right.

"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025


PICKWICK PLUMBING & HEATING INC

777 W PUTNAM AVE
4.91(
11
)

PICKWICK PLUMBING & HEATING INC

777 W PUTNAM AVE
4.91(
11
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Plumber Greenwich CT & Stamford CT. Your trusted choice for expert plumbing repairs, installations, water heater woes, and more! Over 40 years of experience, licensed, customer-focused service, and advanced tools for lasting solutions.

"Good work. Good price"

Dave W on December 2020

Plumber Greenwich CT & Stamford CT. Your trusted choice for expert plumbing repairs, installations, water heater woes, and more! Over 40 years of experience, licensed, customer-focused service, and advanced tools for lasting solutions.

"Good work. Good price"

Dave W on December 2020

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The Larchmont, NY homeowners’ guide to water treatment & purification system installations and replacements

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