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Water treatment & purification system repair or service pros in Watertown

Rock Bottom Water Filtration

7202 Rumble Road
4.50(
3
)
Approved Pro

Rock Bottom Water Filtration

7202 Rumble Road
4.50(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

At Rock Bottom Water Filtration, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next water treatment system project. We welcome your questions and thank you for your interest.

"."

Carol L on October 2018

At Rock Bottom Water Filtration, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next water treatment system project. We welcome your questions and thank you for your interest.

"."

Carol L on October 2018


Avatar for Advanced Water

Advanced Water

995A North Avenue
4.94(
38
)
Approved Pro

Advanced Water

995A North Avenue
4.94(
38
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

Advanced Water is a full-service water treatment company. Advanced Water provides cost-effective solutions to all water problems. Solutions for Hardness, Iron, Sulfur, and more. Water Softeners, Iron & Sulf Filters, Ultraviolet Disinfection, Reverse Osmosis Purification, and more. Advanced Water has been solving water problems in homes, businesses, and municipalities since 1977. Unlike most water companies who are more sales organizations than service providers, Advanced Water is owned, staffed, and supported by a team of experts - each of whom brings specific knowledge to the business for the benefit of our customers. Chemists, microbiologists, hydro geologists, soil scientists, and system design and installation specialists all come together to make sure that your water needs are properly and economically addressed.

"Rick was very knowledgeable and completed everything that had to be done quickly and professionally. Would call him with any plumbing issue that I would have ."

Guy b on August 2023

Advanced Water is a full-service water treatment company. Advanced Water provides cost-effective solutions to all water problems. Solutions for Hardness, Iron, Sulfur, and more. Water Softeners, Iron & Sulf Filters, Ultraviolet Disinfection, Reverse Osmosis Purification, and more. Advanced Water has been solving water problems in homes, businesses, and municipalities since 1977. Unlike most water companies who are more sales organizations than service providers, Advanced Water is owned, staffed, and supported by a team of experts - each of whom brings specific knowledge to the business for the benefit of our customers. Chemists, microbiologists, hydro geologists, soil scientists, and system design and installation specialists all come together to make sure that your water needs are properly and economically addressed.

"Rick was very knowledgeable and completed everything that had to be done quickly and professionally. Would call him with any plumbing issue that I would have ."

Guy b on August 2023


Avatar for Pure Water Source

Pure Water Source

8094 Saintsville Rd
4.79(
21
)
Approved Pro

Pure Water Source

8094 Saintsville Rd
4.79(
21
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
39 local quotes requested

Pure Water Source offers complete water treatment solutions for your home or business. We offer water testing, water softening, whole house filtration, reverse osmosis and UV purification systems, and treatment for complex problems like iron stains and sulfur smell. Our goals is to ensure that you have the safest and best tasting water possible. And, we stand behind our work with local experts and dedicated customer service support. Call us today.

"They installed our water softener promptly and efficiently. They have recommended we upgrade to include carbon filter due how bad our water was. Excellence service would recommend to anyone"

sheryl m on July 2025

Pure Water Source offers complete water treatment solutions for your home or business. We offer water testing, water softening, whole house filtration, reverse osmosis and UV purification systems, and treatment for complex problems like iron stains and sulfur smell. Our goals is to ensure that you have the safest and best tasting water possible. And, we stand behind our work with local experts and dedicated customer service support. Call us today.

"They installed our water softener promptly and efficiently. They have recommended we upgrade to include carbon filter due how bad our water was. Excellence service would recommend to anyone"

sheryl m on July 2025


SWBG-Wholesale

193 Green St
5.00(
8
)
Approved Pro

SWBG-Wholesale

193 Green St
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
65 years of experience

His grandfather came over from Russia and started this business. He is a third generation Katzman. Worked with his dad since he was a baby. In 1974 he joined the business. Water pumps, lawn care. 8-5 Mon-Fri Service (Emergencies are good anytime)

"Timely, got back to me immediately and it only took a week, but only three hours to finish the well pump repair. Happy they got it done for me."

Stephen M on October 2024

His grandfather came over from Russia and started this business. He is a third generation Katzman. Worked with his dad since he was a baby. In 1974 he joined the business. Water pumps, lawn care. 8-5 Mon-Fri Service (Emergencies are good anytime)

"Timely, got back to me immediately and it only took a week, but only three hours to finish the well pump repair. Happy they got it done for me."

Stephen M on October 2024


Ken Brown Well Drilling And Water Services

310 Water Street
4.95(
50
)
Approved Pro

Ken Brown Well Drilling And Water Services

310 Water Street
4.95(
50
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
16 local quotes requested

We are a 5th generation family owned and operated company. we are fully insured and we strive at providing our clients with the utmost in customer service. We specialize in Water wells and Pumps and Water Treatment systems, installation and repairs, and service. I am involved with every aspect of all of the projects from start to finish. Customer service is always our number one priority. With the help of quality best is class ecologically and customer friendly machines and superior materials, we are confident that we can provide all of our customers with the best service possible and just as important, our work is guaranteed. I am a proud U.S. veteran with the united states air force. we do residential commercial and municipal work .I Iook forward to helping you with all of your water needs.

"Ken was very quick to respond. He spoke with me over the phone and had me do a few things in preparation of him coming out (On a Saturday). He did a really great job with explaining different things that could be wrong and showed me how he diagnosed the issue. He quickly fixed it and I had water once again. 10/10 would recommend him."

Kolby W on August 2025

We are a 5th generation family owned and operated company. we are fully insured and we strive at providing our clients with the utmost in customer service. We specialize in Water wells and Pumps and Water Treatment systems, installation and repairs, and service. I am involved with every aspect of all of the projects from start to finish. Customer service is always our number one priority. With the help of quality best is class ecologically and customer friendly machines and superior materials, we are confident that we can provide all of our customers with the best service possible and just as important, our work is guaranteed. I am a proud U.S. veteran with the united states air force. we do residential commercial and municipal work .I Iook forward to helping you with all of your water needs.

"Ken was very quick to respond. He spoke with me over the phone and had me do a few things in preparation of him coming out (On a Saturday). He did a really great job with explaining different things that could be wrong and showed me how he diagnosed the issue. He quickly fixed it and I had water once again. 10/10 would recommend him."

Kolby W on August 2025


TriState Refrigeration Appliance & Service Repair

364 Pacific Ave.
4.21(
33
)

TriState Refrigeration Appliance & Service Repair

364 Pacific Ave.
4.21(
33
)
Customers say: Quick response
13 years of experience

If you're looking for an affordable appliance repair company that stands behind its work, then Tristate Refrigeration Appliance & Service Repair is sure to make the grade! With 11 years of experience and a strong background in commercial appliances, home appliance repair, and furnace and air conditioning service, we're the professionals in the Jersey City area you can count on for reliable, budget-friendly service!

If you're looking for an affordable appliance repair company that stands behind its work, then Tristate Refrigeration Appliance & Service Repair is sure to make the grade! With 11 years of experience and a strong background in commercial appliances, home appliance repair, and furnace and air conditioning service, we're the professionals in the Jersey City area you can count on for reliable, budget-friendly service!


SOFT WATER BY GEORGE

193 GREEN ST
3.33(
3
)

SOFT WATER BY GEORGE

193 GREEN ST
3.33(
3
)
Customers say: Quick response
65 years of experience

THE KATZMAN FAMILY OF BUSSINESS IS A 3RD GENERATION OF FAMILY BUSSINESS IN THE NORTH COUNTRY WE SPECIALIZE IN 3 BASIC AREA THE WATE SYSTEM DIVISION (WHICH IS SOFT WATER AND WATER TREATMENT.WATER WELL DRILLING AND WATER PUMPS) DIVISION 2 SHOPPING CWNTER MAITANCE DIVISION 3 IS ALL SORT OF PAVMENT MAITANCE (SEAL COATING, SNOW PLOWING AND REMOVAL, ANS PARKING LOT MAITANCE) 27 FULL AND PART TIME EMPLOYEES SUBCONTRACTING YES BILLING HOUSE CHARGES AS WELL AS CREDITCARDS

THE KATZMAN FAMILY OF BUSSINESS IS A 3RD GENERATION OF FAMILY BUSSINESS IN THE NORTH COUNTRY WE SPECIALIZE IN 3 BASIC AREA THE WATE SYSTEM DIVISION (WHICH IS SOFT WATER AND WATER TREATMENT.WATER WELL DRILLING AND WATER PUMPS) DIVISION 2 SHOPPING CWNTER MAITANCE DIVISION 3 IS ALL SORT OF PAVMENT MAITANCE (SEAL COATING, SNOW PLOWING AND REMOVAL, ANS PARKING LOT MAITANCE) 27 FULL AND PART TIME EMPLOYEES SUBCONTRACTING YES BILLING HOUSE CHARGES AS WELL AS CREDITCARDS


KEMPNEY ELECTRIC & MORE

PO BOX 15,15204 SCHOOL ST.
5.00(
7
)

KEMPNEY ELECTRIC & MORE

PO BOX 15,15204 SCHOOL ST.
5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

KEMPNEY ELECTRIC & MORE; MYSELF(BERNEL),I AM CERTIFIED THRU THE STATE OF NEW YORK.IN THE FOLLOWING AREAS;CARPENTRY,ELECTRICAL,PLUMBING.I DO PRETTY MUCH ANYTHING THAT HAS TO DO WITH BUILDINGS,RESIDENTIAL AND LIGHT COMMERCIAL.IF YOU WOULD CHECK OUT MY NEW WEBSITE;www.bernelkempneyelectric.com. I HAVE LIABILITY INSURANCE.I DO EMERGENCY CALLS AFTER HOURS AND ON WEEKENDS.

KEMPNEY ELECTRIC & MORE; MYSELF(BERNEL),I AM CERTIFIED THRU THE STATE OF NEW YORK.IN THE FOLLOWING AREAS;CARPENTRY,ELECTRICAL,PLUMBING.I DO PRETTY MUCH ANYTHING THAT HAS TO DO WITH BUILDINGS,RESIDENTIAL AND LIGHT COMMERCIAL.IF YOU WOULD CHECK OUT MY NEW WEBSITE;www.bernelkempneyelectric.com. I HAVE LIABILITY INSURANCE.I DO EMERGENCY CALLS AFTER HOURS AND ON WEEKENDS.


AEON HEATING & AIR CONDITIONING

6805 RT-56
4.38(
8
)

AEON HEATING & AIR CONDITIONING

6805 RT-56
4.38(
8
)
Customers say: Quick response
59 years of experience

Family business operating since 1966. NYS Energy Star and BPI Accredited Company since 2002. We are able to provide NYS Energy Star Loans and Subsidies. Achieved the NY Home Performance with Energy Star Top Performing Contracting for the North Country Region 4 years running.

Family business operating since 1966. NYS Energy Star and BPI Accredited Company since 2002. We are able to provide NYS Energy Star Loans and Subsidies. Achieved the NY Home Performance with Energy Star Top Performing Contracting for the North Country Region 4 years running.


Astar Heating & Air Conditioning Inc

36 Wes Warren Dr
4.94(
127
)

Astar Heating & Air Conditioning Inc

36 Wes Warren Dr
4.94(
127
)
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

Astar Heating & A/C Inc is a customer focused heating and air conditioning company that was originally started in 1976. Located in Middletown, NY, we employ highly trained people whose goal is to make our company the best service company in Orange County New York. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. From the professionalism of our sales engineers, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. Additional DBA - Astar Heating & Air, LLC Additional email - custserv@astarheating.com Additional phone - (845) 692-4858.

"Astar: S#!tshow Incorporated An absolute catastrophe from the moment I sent them money until they finally got their act together to finish the project four and a half months later (with mediocre results at best). Their ability to communicate was abysmal and they utterly failed to take any sort of meaningful responsibility several times over. They proved unable to track information both internally and especially coming from me (even by email!) and in the end seem not to have much of an understanding of the products they sell. The trouble initially arose from their failure to note the several times I told them I was in Putnam rather than Dutchess county. It turns out they're not licensed to work in Putnam, but rather than doing the right thing and telling me that so that we could find a solution, they gave me nebulous excuses about how there was a snag with the electrical permit and that it was going to take a little more time. They were quick to get some things installed (probably so I couldn't walk away from the contract if I learned what was really going on), but then were unresponsive and would only give me a runaround on when things would happen and never answered my questions fully. This issue almost screwed me out of a rebate as I had to tell them several times that I'm with NYSEG instead of Central Hudson before they got it right. Their initial timing estimate left me with the choice of shlepping diesel for a few weeks to keep my hot water running or dealing with 100+ gallons of fuel oil when the job was done, so I went with the former. That would've been easy if it had hit their early target of two weeks and a reasonable but manageable hassle at their late target of six. They left me cold for three unexpected months (Jan-Apr) during which I spent many hours and hundreds of dollars on diesel, firewood, and electric heaters (not to mention an astronomical electric bill). In compensation they took roughly $1200 off my $43000 bill, which feels about like getting a dollar tip on a $20 check. Along the way, there were other issues (such as their plan to leave the boiler "as a backup" for me to deal with despite my having told their sales rep point blank that my whole aim was to remove the boiler). The quality of work was OK, but by no means great. The vents they use are absurdly cheap, don't really open & close properly, and the control knob frequently comes out when I try to operate them. Information from the installation planning meeting was either ignored or changed on the fly but their technicians, and one of their guys gouged my mechanical room door while removing the old boiler tank (which would've been easily avoided with the extra minute's work to put a blanket over it) & didn't so much as apologize for it. On top of it all, I'm still finding trash from the job around my property. Finally, their design of the system doesn't allow different rooms to run different functions; an issue I never would have accepted if I'd known. (for what it's worth, that seemed a surprise to the technician who came back to address the non-functioning thermostat they initially left me with). Also: upon the end their last scheduled install day, and with zero warning that this was going to happen, the installer demanded that I pay the remaining $23000 balance right then and there as though everyone simply has that amount of cash in their checking account or available on their credit card at all times and would not leave until I put half on a card, only accepting the half payment because I could name issues they still needed to come back and fix. Jason, the rep that sold me the system in the first place was kind, courteous, and gave me lots of faith in that company. I don't believe that was misleading me intentionally, but I deeply wish that they'd sent someone less likable and more reflective of the way their company actually operates. They sell an image of professionalism that absolutely misrepresents them as a company. Listen to the complaints about their outlandish pricing and terrible service. Jason told me that Yelp offered to scrub the bad reviews for them for an exorbitant amount of money and to trust the other sites, but I can only conclude that it's a lot cheaper to manage your brand image on Angi and other, less ubiquitous review sites."

george i on September 2022

Astar Heating & A/C Inc is a customer focused heating and air conditioning company that was originally started in 1976. Located in Middletown, NY, we employ highly trained people whose goal is to make our company the best service company in Orange County New York. Our company specializes in designing, engineering, and installing complete comfort systems for owners of existing homes and buildings just like yours. We take special pride in the craftsmen we train and employ a fact you'll notice immediately in the attitude and integrity they bring to your job site. Our entire company works hard to make your experience with us hassle-free and enjoyable. From the professionalism of our sales engineers, to the dedication of our field personnel, we are dedicated to delivering you the best. We take our responsibility very seriously when you place your trust in us. Additional DBA - Astar Heating & Air, LLC Additional email - custserv@astarheating.com Additional phone - (845) 692-4858.

"Astar: S#!tshow Incorporated An absolute catastrophe from the moment I sent them money until they finally got their act together to finish the project four and a half months later (with mediocre results at best). Their ability to communicate was abysmal and they utterly failed to take any sort of meaningful responsibility several times over. They proved unable to track information both internally and especially coming from me (even by email!) and in the end seem not to have much of an understanding of the products they sell. The trouble initially arose from their failure to note the several times I told them I was in Putnam rather than Dutchess county. It turns out they're not licensed to work in Putnam, but rather than doing the right thing and telling me that so that we could find a solution, they gave me nebulous excuses about how there was a snag with the electrical permit and that it was going to take a little more time. They were quick to get some things installed (probably so I couldn't walk away from the contract if I learned what was really going on), but then were unresponsive and would only give me a runaround on when things would happen and never answered my questions fully. This issue almost screwed me out of a rebate as I had to tell them several times that I'm with NYSEG instead of Central Hudson before they got it right. Their initial timing estimate left me with the choice of shlepping diesel for a few weeks to keep my hot water running or dealing with 100+ gallons of fuel oil when the job was done, so I went with the former. That would've been easy if it had hit their early target of two weeks and a reasonable but manageable hassle at their late target of six. They left me cold for three unexpected months (Jan-Apr) during which I spent many hours and hundreds of dollars on diesel, firewood, and electric heaters (not to mention an astronomical electric bill). In compensation they took roughly $1200 off my $43000 bill, which feels about like getting a dollar tip on a $20 check. Along the way, there were other issues (such as their plan to leave the boiler "as a backup" for me to deal with despite my having told their sales rep point blank that my whole aim was to remove the boiler). The quality of work was OK, but by no means great. The vents they use are absurdly cheap, don't really open & close properly, and the control knob frequently comes out when I try to operate them. Information from the installation planning meeting was either ignored or changed on the fly but their technicians, and one of their guys gouged my mechanical room door while removing the old boiler tank (which would've been easily avoided with the extra minute's work to put a blanket over it) & didn't so much as apologize for it. On top of it all, I'm still finding trash from the job around my property. Finally, their design of the system doesn't allow different rooms to run different functions; an issue I never would have accepted if I'd known. (for what it's worth, that seemed a surprise to the technician who came back to address the non-functioning thermostat they initially left me with). Also: upon the end their last scheduled install day, and with zero warning that this was going to happen, the installer demanded that I pay the remaining $23000 balance right then and there as though everyone simply has that amount of cash in their checking account or available on their credit card at all times and would not leave until I put half on a card, only accepting the half payment because I could name issues they still needed to come back and fix. Jason, the rep that sold me the system in the first place was kind, courteous, and gave me lots of faith in that company. I don't believe that was misleading me intentionally, but I deeply wish that they'd sent someone less likable and more reflective of the way their company actually operates. They sell an image of professionalism that absolutely misrepresents them as a company. Listen to the complaints about their outlandish pricing and terrible service. Jason told me that Yelp offered to scrub the bad reviews for them for an exorbitant amount of money and to trust the other sites, but I can only conclude that it's a lot cheaper to manage your brand image on Angi and other, less ubiquitous review sites."

george i on September 2022

Showing 1-10 of 20
The Watertown, NY homeowners’ guide to water treatment & purification system repair or services
From average costs to expert advice, get all the answers you need to get your job done.
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The cost of installing a whole-house water filtration system depends on the type and number of filters you choose. Use this guide to budget for your project.