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Find Water treatment & purification system repair or service pros in Spring Valley

Avatar for Smooth As Silk

Smooth As Silk

5.00(
7
)
Approved Pro

Smooth As Silk

5.00(
7
)
Approved Pro
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today! Proudly Veteran Owned.

"He did an excellent job. I will hire him again in the future."

Ramona H on November 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today! Proudly Veteran Owned.

"He did an excellent job. I will hire him again in the future."

Ramona H on November 2025


Avatar for N.M.P. Water Systems, L.L.C.

N.M.P. Water Systems, L.L.C.

4.93(
29
)
Approved Pro

N.M.P. Water Systems, L.L.C.

4.93(
29
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
30 local quotes requested

NMP Water Systems LLC sells, installs, and services Water Softeners, Whole House Water Filtration equipment, and Reverse Osmosis systems throughout Northern New Jersey and the Lower Hudson Valley region in New York. We offer free basic water testing and provide comprehensive solutions for your water quality in all residential and commercial applications. NMP uses high quality American made products, performs immaculate installation work, services all equipment that we sell and install, while upholding our equipment and workmanship with a ten year warranty.

"Very good communication. "

Liliya S on October 2025

NMP Water Systems LLC sells, installs, and services Water Softeners, Whole House Water Filtration equipment, and Reverse Osmosis systems throughout Northern New Jersey and the Lower Hudson Valley region in New York. We offer free basic water testing and provide comprehensive solutions for your water quality in all residential and commercial applications. NMP uses high quality American made products, performs immaculate installation work, services all equipment that we sell and install, while upholding our equipment and workmanship with a ten year warranty.

"Very good communication. "

Liliya S on October 2025


"Remarkable Water Solutions did a great job. We now have a system that provides soft water without the hassle. Mark came to our home, evaluated our current system and did not try to sell us anything we didn’t need to replace. The work was done professionally and efficiently. We would recommend this company and give it 5 stars!!"

Simone S on October 2025

Remarkable Water Solutions is a full service water treatment company, with over 30 years experience in the water treatment industry. We respond promptly and courteously to all new client inquiries. Call today for a free in-home water analysis!

"Remarkable Water Solutions did a great job. We now have a system that provides soft water without the hassle. Mark came to our home, evaluated our current system and did not try to sell us anything we didn’t need to replace. The work was done professionally and efficiently. We would recommend this company and give it 5 stars!!"

Simone S on October 2025


Avatar for All Weather Heating & Cooling

All Weather Heating & Cooling

4.68(
60
)
Approved Pro

All Weather Heating & Cooling

4.68(
60
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
127 local quotes requested

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023

All Weather Heating & Cooling has been serving Nassau & Suffolk County of Long Island since 1969. We are now celebrating 56 years of exceeding customer expectations. All Weather provides sales, installation, service and maintenance of residential and commercial heating, air conditioning & water filtration systems.

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

JIM G on June 2023


Avatar for Aquascience of New York, Inc.

Aquascience of New York, Inc.

4.77(
103
)
Approved Pro

Aquascience of New York, Inc.

4.77(
103
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
105 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 Flotechs Plumbing Inc

Flotechs Plumbing Inc

4.91(
131
)
Approved Pro

Flotechs Plumbing Inc

4.91(
131
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
29 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


Avatar for TriState Refrigeration Appliance & Service Repair

TriState Refrigeration Appliance & Service Repair

4.21(
33
)

TriState Refrigeration Appliance & Service Repair

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!


Avatar for Able Environmental

Able Environmental

No reviews yet

Able Environmental

No reviews yet
83 years of experience

Open Loop Geothermal Heating, Cooling, Hot Water Systems use drilled GeoExchange supply and return ground water. energy wells. Closed Loop Geothermal systems use drilled Geoexchange energy wells with fluid filled U bend underground piping to transfer this free Solar Powered Geothermal Energy. Standing Column GeoExchange energy wells are a hybrid of open and closed loop using a single well in rock formations to transfer this free energy. So as the saying goes let's " Drill Baby, Drill " for the right reason.

Open Loop Geothermal Heating, Cooling, Hot Water Systems use drilled GeoExchange supply and return ground water. energy wells. Closed Loop Geothermal systems use drilled Geoexchange energy wells with fluid filled U bend underground piping to transfer this free Solar Powered Geothermal Energy. Standing Column GeoExchange energy wells are a hybrid of open and closed loop using a single well in rock formations to transfer this free energy. So as the saying goes let's " Drill Baby, Drill " for the right reason.


All in 1 General Contracting

No reviews yet

All in 1 General Contracting

No reviews yet
44 years of experience

No job too big or too small, we do it all! Skip the rest and come right to the best! If you can dream it, we can build it, reconstruct, and repair it.

No job too big or too small, we do it all! Skip the rest and come right to the best! If you can dream it, we can build it, reconstruct, and repair it.


Uniondale Plumbing and Heating

No reviews yet

Uniondale Plumbing and Heating

No reviews yet
21 years of experience

Plumbing Heating Contractor Air Conditioning Contractor Air Conditioning Repair Service HVAC Contractor

Plumbing Heating Contractor Air Conditioning Contractor Air Conditioning Repair Service HVAC Contractor

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FAQs for water treatment & purification system repair or service projects in Spring Valley, NY

If your water softener is over 10 years old or if repair costs approach the price of a new unit, it might be time to replace it. Most water softeners last between 10 and 15 years. Replacing an aging unit can improve your water quality and help you avoid frequent repair costs. For a newer system with minor issues, repairing may be the best option. Consider the age and condition of your system to decide what's most cost-effective.

Water treatment systems remain dependable for 10 to 20 years with proper maintenance and care. A well-maintained system secures full performance by following a scheduled upkeep plan and professional inspections. Consistent maintenance guarantees continuous water purification, ensuring that the system operates at its peak efficiency and delivers high‑quality water throughout its lifespan.

Faulty water softeners exhibit clear symptoms that signal the need for immediate attention. Noticeable mineral build-up around faucets, discolored water, dry or itchy skin following a shower, and altered laundry texture indicate that the system is underperforming. Recognizing these issues early and addressing them promptly prevents further damage and maintains optimal water quality. Early intervention ensures that your water system continues to operate reliably and efficiently.

The Spring Valley, 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.