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Verified Reviews for Water Softener Service pros in New Castle, NH
*The Angi rating for Water Softener Service companies in New Castle, NH 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 New Castle, NH 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 October 29, 2025
Find Water softener pros in New Castle

H2O Care Inc
H2O Care Inc
With offices in Middleton, Stow & Lakeville, Mass. and an additional service depot in Plymouth, Mass., H20 Care, Inc. performs water testing & analysis, specifies and installs equipment with our Master Plumber headed staff. We also have a full service staff to maintain your water filtration and softening systems to optimize their useful life and performance. We can correct any water problem that you are experiencing, including hard water, high levels of iron or manganese, bad odors & taste, and health threats such as radon, arsenic, PFAS or others. We GUARANTEE our work! Our service staff is available and on-call 24/7 and our experience within our industry is unmatched. See our published articles in Water Technology Magazines on regional water quality issues on our website's publications section at www.h2ocare.com. You may also email us at [email protected].
"Very professional and courteous"
Reggie P on August 2025
With offices in Middleton, Stow & Lakeville, Mass. and an additional service depot in Plymouth, Mass., H20 Care, Inc. performs water testing & analysis, specifies and installs equipment with our Master Plumber headed staff. We also have a full service staff to maintain your water filtration and softening systems to optimize their useful life and performance. We can correct any water problem that you are experiencing, including hard water, high levels of iron or manganese, bad odors & taste, and health threats such as radon, arsenic, PFAS or others. We GUARANTEE our work! Our service staff is available and on-call 24/7 and our experience within our industry is unmatched. See our published articles in Water Technology Magazines on regional water quality issues on our website's publications section at www.h2ocare.com. You may also email us at [email protected].
"Very professional and courteous"
Reggie P on August 2025

SECONDWIND WATER SYSTEMS, INC
SECONDWIND WATER SYSTEMS, INC
At Secondwind Water Systems, we specialize in customized water treatment solutions for homes and businesses across New Hampshire. Whether you're dealing with Hard Water, PFAS, Arsenic, Odors, or other water quality issues, we provide testing, diagnosis, and system installation tailored to your unique water chemistry. What sets us apart? We have more certified water professionals than any other company in New Hampshire—ensuring every recommendation we make is backed by deep technical expertise. Our team is dedicated to delivering dependable, high-quality service with solutions that truly work. We stand behind our work with exceptional warranties, ongoing support, and a commitment to doing what’s right for our customers. From softeners and filtration systems to drinking water solutions and advanced contaminant removal, you can trust Secondwind to improve your water—and your peace of mind.
"Exceptional work and quality. The installer truly knew what he was doing. He was quick, thorough and very efficient."
Bruce S on November 2019
At Secondwind Water Systems, we specialize in customized water treatment solutions for homes and businesses across New Hampshire. Whether you're dealing with Hard Water, PFAS, Arsenic, Odors, or other water quality issues, we provide testing, diagnosis, and system installation tailored to your unique water chemistry. What sets us apart? We have more certified water professionals than any other company in New Hampshire—ensuring every recommendation we make is backed by deep technical expertise. Our team is dedicated to delivering dependable, high-quality service with solutions that truly work. We stand behind our work with exceptional warranties, ongoing support, and a commitment to doing what’s right for our customers. From softeners and filtration systems to drinking water solutions and advanced contaminant removal, you can trust Secondwind to improve your water—and your peace of mind.
"Exceptional work and quality. The installer truly knew what he was doing. He was quick, thorough and very efficient."
Bruce S on November 2019

Busch Site Contracting LLC
Busch Site Contracting LLC
Busch Site Contracting, LLC is an excavation contractor proudly serving in New Hampshire & Maine. We strive to not only meet, but exceed the expectations of our clients. Providing premier site work services from excavation, land clearing, utilities and more, we have you covered. We value our client relationships and ensure our priority to deliver seamless, on-time and successful results. We do not offer interior fuel tank removal.
"It went really well, Sean was very helpful and did the job quickly. He was tied up on another job for a while but once he got to our house, he removed the concrete steps quickly and efficiently."
Marc-Anthony S on February 2025
Busch Site Contracting, LLC is an excavation contractor proudly serving in New Hampshire & Maine. We strive to not only meet, but exceed the expectations of our clients. Providing premier site work services from excavation, land clearing, utilities and more, we have you covered. We value our client relationships and ensure our priority to deliver seamless, on-time and successful results. We do not offer interior fuel tank removal.
"It went really well, Sean was very helpful and did the job quickly. He was tied up on another job for a while but once he got to our house, he removed the concrete steps quickly and efficiently."
Marc-Anthony S on February 2025
P.R. Professional Builders
P.R. Professional Builders
Greeting! We are professional, commercial concrete workers by trade looking to bring our experience skills and knowledge to your upcoming home projects. With experience in foundation footings and walls, stairs, slabs and various forms of repair work we can deliver your project on time and on budget. Our skills include: - Measurement and layout - Rebar planning and placement - Building formwork - Pouring and finishing concrete - Striping of formwork - Repairs on existing concrete structures We are well versed in abstract problem solving and would deeply appreciate your business. There is no job to big or too small, contact us today for your initial consultation!
Greeting! We are professional, commercial concrete workers by trade looking to bring our experience skills and knowledge to your upcoming home projects. With experience in foundation footings and walls, stairs, slabs and various forms of repair work we can deliver your project on time and on budget. Our skills include: - Measurement and layout - Rebar planning and placement - Building formwork - Pouring and finishing concrete - Striping of formwork - Repairs on existing concrete structures We are well versed in abstract problem solving and would deeply appreciate your business. There is no job to big or too small, contact us today for your initial consultation!

Abacus Water Systems- Felder Industries
Abacus Water Systems- Felder Industries
Abacus Water Systems is a family run business owned and operated since 1996 by Kevin Felder and son, Jacob. Abacus strives to provide you and your family with the highest quality water filtering products available with the best pricing possible without compromising quality. We take pride in knowing exactly what we are installing, how it works and the components that go with it!
Abacus Water Systems is a family run business owned and operated since 1996 by Kevin Felder and son, Jacob. Abacus strives to provide you and your family with the highest quality water filtering products available with the best pricing possible without compromising quality. We take pride in knowing exactly what we are installing, how it works and the components that go with it!

Southern New Hampshire Plumbing And Heating
Southern New Hampshire Plumbing And Heating
"Leave your worries to us" We are a company that believes in taking care of our customers. Our customers are our priority. We stand behind our workmanship and parts.
"We purchased our house back in late April 2021. During the inspection process, we found a leak above the garage. Southern New Hampshire Plumbing and Heating was hired to fix the leak. Eric from Southern New Hampshire Plumbing and Heating came out on April 23rd 2021 to fix the leak above our garage. Turns out there was a water pipe that was punctured by contractors from when they nailed in baseboards in the laundry room above our garage. Fixing this required cutting a hole in the wall to get to the punctured pipe. When Eric fixed the pipe, we believed the problem was fixed, however now, 3 months later, we are noticing there is leaking again in the exact same spot. We called the company, as they claim they warranty their work for 12 months, and they are refusing to fix their work because “the property was technically sold after the work was done”. Even though the work was done FOR THE SALE, as PART OF THE TERMS OF THE PURCHASE AND SALE ON THE HOUSE. PLEASE take caution before hiring this company. Clearly their work doesn’t hold up, and they don’t honor their work like they claim to."
April L on July 2021
"Leave your worries to us" We are a company that believes in taking care of our customers. Our customers are our priority. We stand behind our workmanship and parts.
"We purchased our house back in late April 2021. During the inspection process, we found a leak above the garage. Southern New Hampshire Plumbing and Heating was hired to fix the leak. Eric from Southern New Hampshire Plumbing and Heating came out on April 23rd 2021 to fix the leak above our garage. Turns out there was a water pipe that was punctured by contractors from when they nailed in baseboards in the laundry room above our garage. Fixing this required cutting a hole in the wall to get to the punctured pipe. When Eric fixed the pipe, we believed the problem was fixed, however now, 3 months later, we are noticing there is leaking again in the exact same spot. We called the company, as they claim they warranty their work for 12 months, and they are refusing to fix their work because “the property was technically sold after the work was done”. Even though the work was done FOR THE SALE, as PART OF THE TERMS OF THE PURCHASE AND SALE ON THE HOUSE. PLEASE take caution before hiring this company. Clearly their work doesn’t hold up, and they don’t honor their work like they claim to."
April L on July 2021
Joppa Remodeling LLC
Joppa Remodeling LLC
We are a full service remodeling company. All of our trades are licensed and insured
We are a full service remodeling company. All of our trades are licensed and insured
Dependable Construction Co Inc
Dependable Construction Co Inc
We are a small family owned business established in 1971. We can handle most all your septic system needs and are happy to answer any questions you have. We offer free estimates and are fully licensed and insured. We try to make the entire process simply and easy to understand. From repairing a broken septic line or baffle to replacing an entire septic system we will explain everything and treat you with honestly and integrity. We offer a different approach when a new system needs to be designed drawing on our 46 years of experience. We proudly stand behind our solid reputation in the industry.
We are a small family owned business established in 1971. We can handle most all your septic system needs and are happy to answer any questions you have. We offer free estimates and are fully licensed and insured. We try to make the entire process simply and easy to understand. From repairing a broken septic line or baffle to replacing an entire septic system we will explain everything and treat you with honestly and integrity. We offer a different approach when a new system needs to be designed drawing on our 46 years of experience. We proudly stand behind our solid reputation in the industry.

Paul The Plumber
Paul The Plumber
Plumber NH at Paul The Plumber offer 100% Customer Satisfaction! Simply put, we stand behind what we do. All of our repairs are guaranteed for 2 full years parts and labor. We service every make and model.
"Very quickly arrive but what they charge is insane, not even in the same orbit as other plumbers."
Wendy W on January 2025
Plumber NH at Paul The Plumber offer 100% Customer Satisfaction! Simply put, we stand behind what we do. All of our repairs are guaranteed for 2 full years parts and labor. We service every make and model.
"Very quickly arrive but what they charge is insane, not even in the same orbit as other plumbers."
Wendy W on January 2025
SANTORO PLUMBING & HEATING, LLC
SANTORO PLUMBING & HEATING, LLC
Well established Heating and Plumbing company in business for 28 years. Our reputation speaks for itself with our valued returning customers, year after year.
Well established Heating and Plumbing company in business for 28 years. Our reputation speaks for itself with our valued returning customers, year after year.
The New Castle, NH homeowners’ guide to water softener services
From average costs to expert advice, get all the answers you need to get your job done.
•Discover how much well water treatment systems cost, including installation, maintenance, and tips to save. Get expert insights to plan your water system project.

How much a water softener costs depends on your home’s size, and the system’s type and capacity. Our expert guide explores all the price factors.

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.

Need help dialing in your water hardness? Use this handy DIY guide on how to set a water softener to save money and get the best results possible.

Is your water softener turning water gray? It would be a chlorine, mineral, rust, or bacteria issue. Click here to see how you can fix the problem.

For a water softener to work properly, it needs to be just the right size. If you need help figuring out how to size a water softener, this guide can help.
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