Get matched with top well and pump technicians in Merrimack, NH
Enter your zip and get matched with up to 5 pros
Need a pro for your well and pump service project in Merrimack, NH?
Select your specific project to find the pro for you.
TRUSTED BY MERRIMACK, NH HOMEOWNERS
4.5 Average homeowner rating
69 Verified well and pump services reviews
Verified Reviews for Well And Pump Service pros in Merrimack, NH
*The Angi rating for Well And Pump Service companies in Merrimack, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Well And Pump Service needs.
*The HomeAdvisor rating for Well And Pump Service companies in Merrimack, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Well And Pump Service needs.
Last update on December 06, 2025
Find Well and pump technicians in Merrimack
Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
Customers say: Super punctual
36 years of experience
Free onsite estimate
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."
Jonathan P on November 2025
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."
Jonathan P on November 2025
Roadway Excavators Inc.
Roadway Excavators Inc.
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested
Roadway Excavators Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business
"Replaced leech field- he did an excellent job removing my old leech field and replacing it with a better system. From the time I entered the job in homeadvisor (approx 8am) I was called back before noon. We scheduled a site review later that day. From the time I selected Roadway, there was constant progress. Even when the permits were in progress, they were in constant contact to let me know what was going on. When the permits were in order, they worked nonstop until the job was done. Their work was excellent, prompt and neat. Highly recommend."
Russ R on April 2021
Roadway Excavators Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business
"Replaced leech field- he did an excellent job removing my old leech field and replacing it with a better system. From the time I entered the job in homeadvisor (approx 8am) I was called back before noon. We scheduled a site review later that day. From the time I selected Roadway, there was constant progress. Even when the permits were in progress, they were in constant contact to let me know what was going on. When the permits were in order, they worked nonstop until the job was done. Their work was excellent, prompt and neat. Highly recommend."
Russ R on April 2021
Innovative Septic Solutions
Innovative Septic Solutions
Super Service Award
Customers say: Quality work
28 local quotes requested
40 years of experience
Serving all of Hillsborough and the surrounding counties, the professionals at Innovative Septic Solutions are the go-to, full service septic designers and installers you can trust to get the job done right! Call now for a consultation!
"I was selling a 71 year old home and the inspection revealed a failing septic system. I had called another company as well as Bob snd had opted to use the other company which was local in Merrimack. Sadly I was told it would be 6 to 8 weeks. I could not wait that long since the house needed to be sold before winter. I called Bob and he began the same day! He explained he was also an engineer and could do the required septic design himself. He was able to have the entire job done in 2 weeks and we had a contract to sell before he finished. He was a delight to work with and I woukd recommend this company without any hesitation."
Betty F on October 2025
Serving all of Hillsborough and the surrounding counties, the professionals at Innovative Septic Solutions are the go-to, full service septic designers and installers you can trust to get the job done right! Call now for a consultation!
"I was selling a 71 year old home and the inspection revealed a failing septic system. I had called another company as well as Bob snd had opted to use the other company which was local in Merrimack. Sadly I was told it would be 6 to 8 weeks. I could not wait that long since the house needed to be sold before winter. I called Bob and he began the same day! He explained he was also an engineer and could do the required septic design himself. He was able to have the entire job done in 2 weeks and we had a contract to sell before he finished. He was a delight to work with and I woukd recommend this company without any hesitation."
Betty F on October 2025
Derry Plumbing & Heating
Derry Plumbing & Heating
Customers say: Quality work
36 years of experience
Free onsite estimate
If you�re familiar with plumbing, you know that doing it right takes just the right recipe: two parts job knowledge and three parts skill. At Londonderry Plumbing and Heating, we provide everything you need to secure the perfect plumbing solution, a mixture that will do you right, just like home cooking! No job is too small or too challenging for our dedicated professionals! Londonderry Plumbing and Heating can tackle your most challenging plumbing problems and do so at affordable rates. If you are looking for a plumber who is highly qualified, quick to respond and a pleasure to do business with, give us a call. We look forward to adding you to our list of satisfied customers!
"Great service! Emergency service and done within the day!"
Bonnie S on May 2025
If you�re familiar with plumbing, you know that doing it right takes just the right recipe: two parts job knowledge and three parts skill. At Londonderry Plumbing and Heating, we provide everything you need to secure the perfect plumbing solution, a mixture that will do you right, just like home cooking! No job is too small or too challenging for our dedicated professionals! Londonderry Plumbing and Heating can tackle your most challenging plumbing problems and do so at affordable rates. If you are looking for a plumber who is highly qualified, quick to respond and a pleasure to do business with, give us a call. We look forward to adding you to our list of satisfied customers!
"Great service! Emergency service and done within the day!"
Bonnie S on May 2025
Tom Howe Septic Systems and Excavation
Tom Howe Septic Systems and Excavation
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested
A few services we provide are residential and commercial septic pumping, and drain field install/repair. We are conveniently located to serve Hillsborough County. We are licensed, bonded and insured. Tom Howe Septic Systems is a family-owned and operated business that has served the Merrimack area since 1968.
"A"
Tariq S on May 2022
A few services we provide are residential and commercial septic pumping, and drain field install/repair. We are conveniently located to serve Hillsborough County. We are licensed, bonded and insured. Tom Howe Septic Systems is a family-owned and operated business that has served the Merrimack area since 1968.
"A"
Tariq S on May 2022
Septic Designs of NH, LLC
Septic Designs of NH, LLC
Customers say: Terrific value
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
20 local quotes requested
Septic Designs of NH LLC is a Veteran owned small business with BBB accreditation. We take great pride in our work and are not satisfied until you are. We do Septic Designs, Inspections, Tank Replacements, and Septic Repairs. We also clear main sewer lines and do Trenchless Pipe Repair. Which is a NO DIG solution for pipe replacements. Our jetter is also a HEATED jetter for that tough grease or other buildup where you need some extra hot water to really clean the pipe.
"I called every plumber around and Septic Design of NH had the best price to put a camera down the sewer line. Problem was located in no time."
Vickie C on September 2021
Septic Designs of NH LLC is a Veteran owned small business with BBB accreditation. We take great pride in our work and are not satisfied until you are. We do Septic Designs, Inspections, Tank Replacements, and Septic Repairs. We also clear main sewer lines and do Trenchless Pipe Repair. Which is a NO DIG solution for pipe replacements. Our jetter is also a HEATED jetter for that tough grease or other buildup where you need some extra hot water to really clean the pipe.
"I called every plumber around and Septic Design of NH had the best price to put a camera down the sewer line. Problem was located in no time."
Vickie C on September 2021
Clear Water Pump & Well Service, Inc.
Clear Water Pump & Well Service, Inc.
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
103 local quotes requested
Clear Water Pump & Well Service, Inc. is your trusted partner for all your well, water filtration and pump service needs in Massachusetts and Rhode Island. With over 15 years of experience, we are the leading experts in the industry. Our commitment is to deliver exceptional service without compromising on quality, all at an affordable price. We have extensive knowledge of the latest technology in the Water Well Industry in Massachusetts and beyond, and our services are available throughout the region. Contact us today and let us earn your business.
"Good job done."
John N on November 2024
Clear Water Pump & Well Service, Inc. is your trusted partner for all your well, water filtration and pump service needs in Massachusetts and Rhode Island. With over 15 years of experience, we are the leading experts in the industry. Our commitment is to deliver exceptional service without compromising on quality, all at an affordable price. We have extensive knowledge of the latest technology in the Water Well Industry in Massachusetts and beyond, and our services are available throughout the region. Contact us today and let us earn your business.
"Good job done."
John N on November 2024
Daigle Plumbing Heating and Cooling
Daigle Plumbing Heating and Cooling
Customers say: True professional
201 local quotes requested
44 years of experience
Daigle Plumbing, Heating & Cooling is family-owned and operated by the Daigle family. We are proud to provide quality, dependable plumbing, heating, and cooling services in Derry for our customers in the surrounding areas. Our crew is full of expert technicians who are ready to help you get your system up and running!
"Great job on replacing my 50 yo oil tank."
Ellie B on August 2025
Daigle Plumbing, Heating & Cooling is family-owned and operated by the Daigle family. We are proud to provide quality, dependable plumbing, heating, and cooling services in Derry for our customers in the surrounding areas. Our crew is full of expert technicians who are ready to help you get your system up and running!
"Great job on replacing my 50 yo oil tank."
Ellie B on August 2025
Granite State Sewer & Drain Cleaning Co
Granite State Sewer & Drain Cleaning Co
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
49 local quotes requested
Granite State Sewer & Drain Cleaning Co is your go-to plumbing and drain cleaning expert in New Hampshire. With our extensive experience and top-notch service, we stand out from the competition. Contact us today for all your plumbing needs! Additional DBAs - Granite State Sewer Pumps, Granite State Sewer & Drain Cleaning Inc.
"good job and reasonable pricing"
David S on September 2025
Granite State Sewer & Drain Cleaning Co is your go-to plumbing and drain cleaning expert in New Hampshire. With our extensive experience and top-notch service, we stand out from the competition. Contact us today for all your plumbing needs! Additional DBAs - Granite State Sewer Pumps, Granite State Sewer & Drain Cleaning Inc.
"good job and reasonable pricing"
David S on September 2025
Hot & Cold Plumbing & Heating LLC
Hot & Cold Plumbing & Heating LLC
Super Service Award
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers
47 local quotes requested
SUPER SERVICE AWARD 2025,2024,2023, 2022, 2021, 2020, 2019,2018,2017,2016, 2015, 2014 AND 2013 PLUMBING. Hot & Cold Plumbing & Heating LLC is a full service plumbing, heating and gas-fitting company. For an immediate response to all your plumbing and heating needs, CALL (978) 701-1617.
"Eric is a professional and a master at his craft. He takes the time to explain everything to the customer as well. He makes it a very comfortable experience. Always returns phone calls and gets to you ASAP. Eric is extremely honest too. Came in well under other quotes I got from local plumbers. Eric is my go to for all things plumbing when needed. Highly recommend Hot and Cold Plumbing and Heating. "
Stephen T on December 2025
SUPER SERVICE AWARD 2025,2024,2023, 2022, 2021, 2020, 2019,2018,2017,2016, 2015, 2014 AND 2013 PLUMBING. Hot & Cold Plumbing & Heating LLC is a full service plumbing, heating and gas-fitting company. For an immediate response to all your plumbing and heating needs, CALL (978) 701-1617.
"Eric is a professional and a master at his craft. He takes the time to explain everything to the customer as well. He makes it a very comfortable experience. Always returns phone calls and gets to you ASAP. Eric is extremely honest too. Came in well under other quotes I got from local plumbers. Eric is my go to for all things plumbing when needed. Highly recommend Hot and Cold Plumbing and Heating. "
Stephen T on December 2025
Wells and Pumps questions, answered by experts
The Merrimack, NH homeowners’ guide to well and pump services
From average costs to expert advice, get all the answers you need to get your job done.
Drilling a well is no small feat. You’ll need to plan for excavating, a pump, and more. This guide will help you estimate and manage your well drilling costs.
The cost of a well casing replacement depends on materials, well depth, and labor. This guide will help you find the right casing for your well and budget.
Cisterns can save you money and help the environment. So what’s the cost of a cistern and how does it compare to other rainwater collection systems?
Facing a well water pump replacement? You’ll need to get it out of the ground first. Use this guide to learn how to pull a well pump DIY-style.
You don’t always need to rely on municipal water as your home’s main water source. Read this guide to discover what a cistern is and how it works.
Can you have a well on private property? It all depends on local laws. Find out everything you need to know about whether you can dig a well on your property.
- Litchfield, NH Well and pump technicians
- Amherst, NH Well and pump technicians
- Bedford, NH Well and pump technicians
- Londonderry, NH Well and pump technicians
- Milford, NH Well and pump technicians
- Manchester, NH Well and pump technicians
- Nashua, NH Well and pump technicians
- Hudson, NH Well and pump technicians
- Hollis, NH Well and pump technicians
- Mont Vernon, NH Well and pump technicians
- Derry, NH Well and pump technicians
- Wilton, NH Well and pump technicians
- Windham, NH Well and pump technicians
- Brookline, NH Well and pump technicians
- New Boston, NH Well and pump technicians
- Auburn, NH Well and pump technicians
- Pelham, NH Well and pump technicians
- Dunstable, MA Well and pump technicians
- Lyndeborough, NH Well and pump technicians
- Hooksett, NH Well and pump technicians
- Goffstown, NH Well and pump technicians
- Tyngsboro, MA Well and pump technicians
- Pepperell, MA Well and pump technicians
- Greenville, NH Well and pump technicians
- Chester, NH Well and pump technicians
- Salem, NH Well and pump technicians
- Dracut, MA Well and pump technicians
- West Townsend, MA Well and pump technicians
- Townsend, MA Well and pump technicians
- Candia, NH Well and pump technicians