This June, as in past years, John's very efficient team opened our pool - adding the necessary chemicals and starting up the pump and filters. In past years, the same people have replaced return lines and skimmer; repaired de-laminating liner; reinforced walls with concrete, etc.

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TRUSTED BY TERRYVILLE, CT HOMEOWNERS
4.7
Average homeowner rating97
Verified well and pump services reviews
Well And Pump Service reviews from real Angi homeowners in Terryville, CT
Last update on October 14, 2025
- Robert D.
- Christopher B.
The Lenox heat pump they installed in our condo works great. Service tech who looked at our old system was though and clear as to what we were going to need. Salesman Nathan came on a Saturday, looked things over, and gave us a price. It was a bit high but he said they could get it done...
- Raymond S.
The complete service experience was exceptional. Riley (owner) called shortly after submitting my request. His estimate for the initial service was competitive with another quote. He was on time for our scheduled appointment. While performing the service, he explained what he was doing and...
- Cindy F.
Alex was on time and very helpful and gave me options for my pump replacement. He knows his job and I was very satisfied with his work and professionalism. I would recommend this company to everyone!
- Joanne T.
It was recommended that my well pump needed replacement, as I had sediment in my water. I was given a quote of $4,500, not including needing a bigger power source (which I had already paid them for a year before, about $400). So I called the owner, and asked for an itemized bill, as...
- Richard M.
The first and second visit went very well. Very helpful from start to finish. Patient. Professional. Explained things well. The two plus hours he spent with us covering so many different plumbing topics was extremely helpful. He followed thru with a written estimate of various projects as...
- Kelley L.
This contractor was referred to us by our insurance company. Should have known it wasn't going to go as planned when the general didn't attend our "contract signing"; and in fact was hard to find throughout the entire project. Insurance was paying for part of the roof - but since replacing...
Find Well and pump technicians in Terryville
Professional Water Systems
Professional Water Systems
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

HARP Home Services LLC
HARP Home Services LLC
We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.
"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."
John J on January 2025
We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.
"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."
John J on January 2025

Mosman Wellworks, LLC
Mosman Wellworks, LLC
Mosman Wellworks, LLC, provides safe water and quality service to both residential and commercial customers throughout Connecticut. When you hire Mosman Wellworks, LLC, expect superior service, honesty, and dependability. We stand by our work. No job is too challenging. Mosman Wellworks, LLC, are experts that you can trust. We serve Greater Waterbury and all throughout CT.
"Really fast response and a professional with a strong base of knowledge and his work and ability to put into layman s terms. Polite, trustworthy and capable"
Jason H on May 2020
Mosman Wellworks, LLC, provides safe water and quality service to both residential and commercial customers throughout Connecticut. When you hire Mosman Wellworks, LLC, expect superior service, honesty, and dependability. We stand by our work. No job is too challenging. Mosman Wellworks, LLC, are experts that you can trust. We serve Greater Waterbury and all throughout CT.
"Really fast response and a professional with a strong base of knowledge and his work and ability to put into layman s terms. Polite, trustworthy and capable"
Jason H on May 2020

Superior Water and Radon Systems, LLC
Superior Water and Radon Systems, LLC
Superior Water & Radon Systems LLC specializes in Well Pumps, Water Filtration, Radon Reduction, Sump Pumps. We do everything from testing and service to diagnosing your existing problems to fixing equipment and installing new systems. No job is to big or to small. We provide all of your water and radon needs. With over 50 years of Combined Experience. We have seen it all. Our company is a family owned and operated business that is honest and respectful with it's customers. Our customers are important to us. We are here to help you. 24 Hour Emergency Service, we serve all of Connecticut. Superior Water & Radon Systems LLC's licensed and certified technicians are fully qualified to handle all of your water and radon needs. We can diagnose the problem right the first time. Superior Service And Superior Products. www.superiorwaterandradonsystems.com Don't Settle For Inferior Call Superior!! TEXT 203-888-2726 CALL 203-888-2726
"Was quoted $3,900 for the job and they charged me $6,100"
Holly S on October 2023
Superior Water & Radon Systems LLC specializes in Well Pumps, Water Filtration, Radon Reduction, Sump Pumps. We do everything from testing and service to diagnosing your existing problems to fixing equipment and installing new systems. No job is to big or to small. We provide all of your water and radon needs. With over 50 years of Combined Experience. We have seen it all. Our company is a family owned and operated business that is honest and respectful with it's customers. Our customers are important to us. We are here to help you. 24 Hour Emergency Service, we serve all of Connecticut. Superior Water & Radon Systems LLC's licensed and certified technicians are fully qualified to handle all of your water and radon needs. We can diagnose the problem right the first time. Superior Service And Superior Products. www.superiorwaterandradonsystems.com Don't Settle For Inferior Call Superior!! TEXT 203-888-2726 CALL 203-888-2726
"Was quoted $3,900 for the job and they charged me $6,100"
Holly S on October 2023

Mad River Well Services, LLC
Mad River Well Services, LLC
Welcome to Mad River Well Services, LLC! In business since 2021, We bring over twenty years of experience to the well-water industry. We pride ourselves on affordability with quality work. Our goal is to provide you and your family with a well running system that you can rely on for safe water and dependability for many years to come. Be sure give us call today!
"Outstanding analysis and advice, timely service fairly priced, and outstanding workmanship--Who could ask for anything more from a Well Service company? Over the years I've spent nearly two decades in property management and maintenance, and in construction, and have seen the quality of workmanship decline. Mad River is a throwback to when craftsmen took pride in their work."
John V on August 2025
Welcome to Mad River Well Services, LLC! In business since 2021, We bring over twenty years of experience to the well-water industry. We pride ourselves on affordability with quality work. Our goal is to provide you and your family with a well running system that you can rely on for safe water and dependability for many years to come. Be sure give us call today!
"Outstanding analysis and advice, timely service fairly priced, and outstanding workmanship--Who could ask for anything more from a Well Service company? Over the years I've spent nearly two decades in property management and maintenance, and in construction, and have seen the quality of workmanship decline. Mad River is a throwback to when craftsmen took pride in their work."
John V on August 2025

Chipman Septic Services, LLC
Chipman Septic Services, LLC
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Chipman Septic Services, LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
"Exceptional service. Andrew explained everything thoroughly, gave great tips and advice for our tank, and was very friendly. I would definitely recommend Andrew to anyone who needs their septic serviced!"
Alex J on May 2025
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Chipman Septic Services, LLC strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.
"Exceptional service. Andrew explained everything thoroughly, gave great tips and advice for our tank, and was very friendly. I would definitely recommend Andrew to anyone who needs their septic serviced!"
Alex J on May 2025
John H. Bensavage, LLC
John H. Bensavage, LLC
John H. Bensavage Septic, LLC, is a locally owned and operated septic cleaning company. We value honesty and integrity in all aspects of our business and offer a variety of services that are customizable to each individual project. 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!
"John was great. Very responsive and explained the job very clearly. His team was in and out in half a day. Would recommend to anyone needing any septic work done. "
Gim L on September 2025
John H. Bensavage Septic, LLC, is a locally owned and operated septic cleaning company. We value honesty and integrity in all aspects of our business and offer a variety of services that are customizable to each individual project. 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!
"John was great. Very responsive and explained the job very clearly. His team was in and out in half a day. Would recommend to anyone needing any septic work done. "
Gim L on September 2025

E. Garrity Water Solutions, LLC
E. Garrity Water Solutions, LLC
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
J.M. Water Solutions
J.M. Water Solutions
I have or 20 years experience in the well water industry including well pumps, tanks and water treatment. Ive been licensed for 18 years. I take my time and answer any questions you might have. I will keep you in the loop throughout the process so there will never be any surprises. My quality of work is very important to me.
"We needed to replace our water treatment system and were intending to use the same manufacturer combination of products that we originally installed 20 years ago. After much research and obtaining new water tests we went to Angi’s list to find someone to do the installation. There we met Jim from JM Water Solutions and are we glad we did!! We ended up with a different array of products that offered the same results yet require less maintenance. And the system was about 2/3 the price. Jim was very patient while we made our decision. Once we decided to go with his products we were impressed with his attentiveness, team and follow-up. He is available to discuss any questions you have at a minute’s notice. They were on time, competent and a pleasure to work with. I waited to present this review until we had used the system for about a month to let future prospects know that the system is functioning fine."
Patricia R on September 2024
I have or 20 years experience in the well water industry including well pumps, tanks and water treatment. Ive been licensed for 18 years. I take my time and answer any questions you might have. I will keep you in the loop throughout the process so there will never be any surprises. My quality of work is very important to me.
"We needed to replace our water treatment system and were intending to use the same manufacturer combination of products that we originally installed 20 years ago. After much research and obtaining new water tests we went to Angi’s list to find someone to do the installation. There we met Jim from JM Water Solutions and are we glad we did!! We ended up with a different array of products that offered the same results yet require less maintenance. And the system was about 2/3 the price. Jim was very patient while we made our decision. Once we decided to go with his products we were impressed with his attentiveness, team and follow-up. He is available to discuss any questions you have at a minute’s notice. They were on time, competent and a pleasure to work with. I waited to present this review until we had used the system for about a month to let future prospects know that the system is functioning fine."
Patricia R on September 2024
Homestead
Homestead
Here at Homestead we offer -New construction plumbing -Residential & Commercial Service -Well tanks & pumps -Drainage repairs We pride ourselves in quality and customer care. Homestead is a family owned business that has been in the industry over 30 years.
Here at Homestead we offer -New construction plumbing -Residential & Commercial Service -Well tanks & pumps -Drainage repairs We pride ourselves in quality and customer care. Homestead is a family owned business that has been in the industry over 30 years.
FAQs for well and pump service projects in Terryville, CT
Estimating what size well pump you need is challenging and often inaccurate, but a general rule of thumb is to take the number of fixtures—including water-consuming appliances—in your home and aim for that number in gallons per minute. That calculation method would allow for every fixture in your home to use about one gallon of water per minute. However, it’s best to leave the pump size determination to a professional technician, as they can ensure your pump is providing your home with sufficient water, especially during peak usage hours.
Some states and municipalities restrict well pump repair and replacement to licensed plumbers and technicians, while others don’t have requirements. However, it’s always a good idea to hire a certified plumber to repair or replace well pumps and water pumps. Certified professionals are far more likely to get the job done correctly and prevent future issues, which is especially important for ensuring access to clean water for your home.
It’s possible to fix a broken well pump yourself, but we don’t recommend it. Well pumps are hard to reach and service without the proper equipment, and even if you can reach the pump, it involves working in close proximity to water and electricity, which can be extremely dangerous. Any mistakes made during the repair process could contaminate your water supply or put you and your home at risk. Additionally, some states require that a licensed plumber carry out well pump repair. It’s worth it to hire a professional water pump repair service.
The average cost to repair a well pump is $950, with most well pump repairs ranging between $100 and $2,900. A few factors influence your total repair cost, including the component of your well that needs repair or replacement, the extent of the damage, the accessibility of the pump, and the age and size of your well pump. It might be more cost-effective to replace your well pump if it’s old or has multiple broken components, as the average cost to replace a well pump is $1,800.
Most professional well and water pump technicians will take between two and four hours to replace an above-ground well pump, while a submersible well pump typically takes four to five hours to access and replace. You can also ask your well pump replacement technician how long they expect the process to take, as some jobs take just an hour or two. Keep in mind that you’ll be without access to water during the replacement process, so plan ahead by showering early and stocking up on bottled water for drinking and cooking.
The Terryville, CT homeowners’ guide to well and pump services
From average costs to expert advice, get all the answers you need to get your job done.
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- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"