
Get matched with top french drain pros in Alton, NH
There are 7 highly-rated local french drain pros.
Need a pro for your french drain service project in Alton, NH?
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Verified Reviews for French Drain Service pros in Alton, NH
*The Angi rating for French Drain Service companies in Alton, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.
*The HomeAdvisor rating for French Drain Service companies in Alton, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.
Last update on October 17, 2025
Find French drain pros in Alton

E&J HARDSCAPING & LANDSCAPING INC.
E&J HARDSCAPING & LANDSCAPING INC.
We pride ourselves on delivering the highest quality workmanship with professionalism and respect on every project. Specializing in all phases of commercial and residential hardscaping and landscaping—including patios, retaining walls, walkways, lawn care, and seasonal cleanups—we are dedicated to achieving exceptional results with a focus on precision and durability. Beyond construction, we are committed to supporting and serving our local community. We look forward to bringing your outdoor vision to life.
"Very good and excellent professional with a pleasant attitude and friendly for you budget and large and small project"
Raymond O on September 2025
We pride ourselves on delivering the highest quality workmanship with professionalism and respect on every project. Specializing in all phases of commercial and residential hardscaping and landscaping—including patios, retaining walls, walkways, lawn care, and seasonal cleanups—we are dedicated to achieving exceptional results with a focus on precision and durability. Beyond construction, we are committed to supporting and serving our local community. We look forward to bringing your outdoor vision to life.
"Very good and excellent professional with a pleasant attitude and friendly for you budget and large and small project"
Raymond O on September 2025

SALMON FALLS NURSERY
SALMON FALLS NURSERY
For over 40 years, Northern New Englanders have trusted Salmon Falls Nursery & Landscaping to personalize the look and function of their landscape. We specialize in the design and installation of landscape gardens and hardscapes for residential and commercial clients. In addition, we offer design and commercial landscape maintenance. We strive to earn your business in everything we do. Your beautiful, finished landscape is the result of our extensive expertise and Yankee work ethic, delivered by the friendliest staff in the business. Many of the trees and shrubs we install come from our own 200-acre Nursery in Berwick, Maine. We invite you to spend some time getting to know our work and reputation. Whatever your vision for your landscape, all of us at Salmon Falls are committed to making it a reality.
For over 40 years, Northern New Englanders have trusted Salmon Falls Nursery & Landscaping to personalize the look and function of their landscape. We specialize in the design and installation of landscape gardens and hardscapes for residential and commercial clients. In addition, we offer design and commercial landscape maintenance. We strive to earn your business in everything we do. Your beautiful, finished landscape is the result of our extensive expertise and Yankee work ethic, delivered by the friendliest staff in the business. Many of the trees and shrubs we install come from our own 200-acre Nursery in Berwick, Maine. We invite you to spend some time getting to know our work and reputation. Whatever your vision for your landscape, all of us at Salmon Falls are committed to making it a reality.

Heritage Home Service
Heritage Home Service
We’re Your Local Plumbers, Heating and AC Technicians, and Electricians. Get prompt and professional plumbing, heating, air conditioning, and electrical services. Our quality staff of licensed and local plumbers and electricians have been providing local plumbing, heating, air conditioning, and electric services in the New Hampshire area since our beginnings in 1986. At our heart, Heritage is a family company with a longstanding reputation for providing quality service for a fair price. People tell us that they see our service trucks everywhere in the area, which is true since there’s a good chance that one of our technicians is also your neighbor. This makes it easy for us to be at your home promptly to help you solve your household plumbing, heating, AC, and electrical problems. It also makes it easy for us to do all that we can to maintain our reputation for quality service. One way we continue to improve the quality of our work is through regular training and certification for our great attendants who are behind the scenes making the magic happen. So whether you are struggling with a clogged drain or a noisy furnace, or you need an installation of an appliance, you’ll see the results of our devotion in the service you receive. If you’re experiencing a problem with your plumbing, heating, AC, or electricity at home, then you should give us a call and see what we mean by quality service that’s guaranteed. From clogged drains to AC installation to electrician’s work, we offer a variety of quality services and products at fair prices to NH residents and northern MA residents—guaranteed!
"Excellent experience, technician arrived on time. Friendly, efficient, kept me up to date on the plan. Leak was diagnosed and toilet replaced in no time!"
Elizabeth S on July 2025
We’re Your Local Plumbers, Heating and AC Technicians, and Electricians. Get prompt and professional plumbing, heating, air conditioning, and electrical services. Our quality staff of licensed and local plumbers and electricians have been providing local plumbing, heating, air conditioning, and electric services in the New Hampshire area since our beginnings in 1986. At our heart, Heritage is a family company with a longstanding reputation for providing quality service for a fair price. People tell us that they see our service trucks everywhere in the area, which is true since there’s a good chance that one of our technicians is also your neighbor. This makes it easy for us to be at your home promptly to help you solve your household plumbing, heating, AC, and electrical problems. It also makes it easy for us to do all that we can to maintain our reputation for quality service. One way we continue to improve the quality of our work is through regular training and certification for our great attendants who are behind the scenes making the magic happen. So whether you are struggling with a clogged drain or a noisy furnace, or you need an installation of an appliance, you’ll see the results of our devotion in the service you receive. If you’re experiencing a problem with your plumbing, heating, AC, or electricity at home, then you should give us a call and see what we mean by quality service that’s guaranteed. From clogged drains to AC installation to electrician’s work, we offer a variety of quality services and products at fair prices to NH residents and northern MA residents—guaranteed!
"Excellent experience, technician arrived on time. Friendly, efficient, kept me up to date on the plan. Leak was diagnosed and toilet replaced in no time!"
Elizabeth S on July 2025

Meredith Plumbing & Heating
Meredith Plumbing & Heating
Meredith Plumbing and Heating LLC is ready to handle all of your water delivery and removal system needs. We do any necessary plumbing repair and installation to restore efficiency to your system. To prevent backups, we perform detailed sewer services using high-tech equipment. We will take on any job involving plumbing and heating. We are experienced experts in sewer drain cleaning, water pumps and sewer pumps, water filtration systems, gas piping and all gas related services and issues, water tanks, on demand hot water heaters repair or replacements. 24 HOUR EMERGENCY SERVICE AVAILABLE!! CALL (603) 455-9269
"Fred was wonderful. He converted my new stove/range from Natural gas to propane. In the process, he fixed the gas lines coming from outside the home to the range. Even though it was a small project, he was out very quickly after my call. I expect to be hiring Meredith Plumbing and Heating again for a different project."
Caroline S on July 2025
Meredith Plumbing and Heating LLC is ready to handle all of your water delivery and removal system needs. We do any necessary plumbing repair and installation to restore efficiency to your system. To prevent backups, we perform detailed sewer services using high-tech equipment. We will take on any job involving plumbing and heating. We are experienced experts in sewer drain cleaning, water pumps and sewer pumps, water filtration systems, gas piping and all gas related services and issues, water tanks, on demand hot water heaters repair or replacements. 24 HOUR EMERGENCY SERVICE AVAILABLE!! CALL (603) 455-9269
"Fred was wonderful. He converted my new stove/range from Natural gas to propane. In the process, he fixed the gas lines coming from outside the home to the range. Even though it was a small project, he was out very quickly after my call. I expect to be hiring Meredith Plumbing and Heating again for a different project."
Caroline S on July 2025
MAKE A DIFFERENCE LANDSCAPING
MAKE A DIFFERENCE LANDSCAPING
Make a Difference Landscaping services knows that you want to enjoy your lawn... not tend to it. We offer Landscaping, Irrigation, Materials, Lighting, Property Maintenance. That's why we make it easy for you with dependable, reliable and dedicated service. The biggest investment you'll most likely make in your lifetime is your home. Most Real Estate professionals will tell you that it's the "curb-appeal" that helps to make or break the value of your home. And "curb-appeal" means landscaping. Not only do we help individual homeowners improve their curb appeal but we also service commercial properties and homeowners associations. Please give us a call at 603-866-6993 or by email for any questions or quotes! [email protected] [email protected]
"Ian and his crew worked diligently to install a new retaining wall and walkway for my front yard. They worked through the torrential downpouring and cold weather to get it all completed before I got back from a business trip (I knew it was raining due to my view from my ring doorbell). Needless to say, everything turned out better than I could have asked for. I definitely would use The Difference Landscapes again, and I Strongly recommend them to anyone who needs some hardscaping done."
Jacob D on May 2023
Make a Difference Landscaping services knows that you want to enjoy your lawn... not tend to it. We offer Landscaping, Irrigation, Materials, Lighting, Property Maintenance. That's why we make it easy for you with dependable, reliable and dedicated service. The biggest investment you'll most likely make in your lifetime is your home. Most Real Estate professionals will tell you that it's the "curb-appeal" that helps to make or break the value of your home. And "curb-appeal" means landscaping. Not only do we help individual homeowners improve their curb appeal but we also service commercial properties and homeowners associations. Please give us a call at 603-866-6993 or by email for any questions or quotes! [email protected] [email protected]
"Ian and his crew worked diligently to install a new retaining wall and walkway for my front yard. They worked through the torrential downpouring and cold weather to get it all completed before I got back from a business trip (I knew it was raining due to my view from my ring doorbell). Needless to say, everything turned out better than I could have asked for. I definitely would use The Difference Landscapes again, and I Strongly recommend them to anyone who needs some hardscaping done."
Jacob D on May 2023

Coy Plumbing & Heating
Coy Plumbing & Heating
Coy Plumbing and Heating delivers top-quality services with a focus on precision and reliability. From repairs and installations to emergency fixes, we ensure your systems will run smoothly and efficiently. ***WE ALSO SPECIALIZE IN BOILER REPAIRS AND INSTALLATION***
"Professional, friendly. Did the job and showed photos of the resulting flushed out debris from our on-demand water heater."
JOHN B on October 2025
Coy Plumbing and Heating delivers top-quality services with a focus on precision and reliability. From repairs and installations to emergency fixes, we ensure your systems will run smoothly and efficiently. ***WE ALSO SPECIALIZE IN BOILER REPAIRS AND INSTALLATION***
"Professional, friendly. Did the job and showed photos of the resulting flushed out debris from our on-demand water heater."
JOHN B on October 2025

Sgt. Smith's Drain Cleaning Services
Sgt. Smith's Drain Cleaning Services
Looking for a reliable drain cleaning company in the Sanford, ME area? You’ve come to the right place! Sgt. Smith’s Drain Cleaning Services is available 24/7 to take care of all your drain cleaning needs, no matter how severe. We work with top-of-the-line plumbing camera inspection equipment to detect and eliminate clogs quickly and efficiently. Whether you need professional drain cleaning services for your residential home or commercial property, when you team up with our plumbers, you can rest assured that your system is in excellent hands. In addition to our quality workmanship and industry-leading equipment, we also offer a level of dedication and attention to detail you won’t find from any other local plumbing company. Our owner and founder, Sgt. Micah Smith, previously served in the U.S. Marine Corps for over 8 years, and so approaches every job as an opportunity to serve a fellow community member with pride. Give us a call today at (207) 432-9378 and let us restore your drainage system to pristine condition! Our 24-hour plumbers are standing by and ready to meet your needs.
"Replaced as expected. Nice work! Very professional."
CHRISTOPHER M on March 2024
Looking for a reliable drain cleaning company in the Sanford, ME area? You’ve come to the right place! Sgt. Smith’s Drain Cleaning Services is available 24/7 to take care of all your drain cleaning needs, no matter how severe. We work with top-of-the-line plumbing camera inspection equipment to detect and eliminate clogs quickly and efficiently. Whether you need professional drain cleaning services for your residential home or commercial property, when you team up with our plumbers, you can rest assured that your system is in excellent hands. In addition to our quality workmanship and industry-leading equipment, we also offer a level of dedication and attention to detail you won’t find from any other local plumbing company. Our owner and founder, Sgt. Micah Smith, previously served in the U.S. Marine Corps for over 8 years, and so approaches every job as an opportunity to serve a fellow community member with pride. Give us a call today at (207) 432-9378 and let us restore your drainage system to pristine condition! Our 24-hour plumbers are standing by and ready to meet your needs.
"Replaced as expected. Nice work! Very professional."
CHRISTOPHER M on March 2024

Waterscapes of New England, LLC
Waterscapes of New England, LLC
Waterscapes of New England Lakes Region is a master-level expertise landscape design company. We do everything from retaining walls, hardscapes, landscaping design, pavers, stonework, lighting, water features, drainage, and outdoor patio design across the greater New England areas. Our landscape professionals provide expert care and take pride in every job that they complete. Our promise is to work directly with you to ensure that all your expectations are met & exceeded. Planning, organization, & preparation focused on your needs are what separate Waterscapes of New England, LLC. from the rest of the competition. Servicing the Greater New England areas since 1985, including Northern MA, Gilford NH, Wolfeboro NH, Meredith NH & the surrounding areas.
"Polite, timely - started and completed the job ahead of schedule! Very agreeable to payment scheduling. Carl was awesome & professional!"
Sharon A on November 2020
Waterscapes of New England Lakes Region is a master-level expertise landscape design company. We do everything from retaining walls, hardscapes, landscaping design, pavers, stonework, lighting, water features, drainage, and outdoor patio design across the greater New England areas. Our landscape professionals provide expert care and take pride in every job that they complete. Our promise is to work directly with you to ensure that all your expectations are met & exceeded. Planning, organization, & preparation focused on your needs are what separate Waterscapes of New England, LLC. from the rest of the competition. Servicing the Greater New England areas since 1985, including Northern MA, Gilford NH, Wolfeboro NH, Meredith NH & the surrounding areas.
"Polite, timely - started and completed the job ahead of schedule! Very agreeable to payment scheduling. Carl was awesome & professional!"
Sharon A on November 2020

VT Concrete Cutting & Concrete Solutions
VT Concrete Cutting & Concrete Solutions
We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! VT Concrete Cutting & Concrete Solutions has been servicing all of VT, NH and Eastern NY for over 25 years with any concrete needs. Our capabilities include coring up to 48” in diameter, cutting to any depth with our wire saw, concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, bulkhead door replacements, crawlspace repair, moisture control, concrete replacement up to 500sq feet, foundation repair and so much more. Call us today for a free estimate.
"They did excellent work and the problem has been resolved"
Scott F on April 2025
We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! VT Concrete Cutting & Concrete Solutions has been servicing all of VT, NH and Eastern NY for over 25 years with any concrete needs. Our capabilities include coring up to 48” in diameter, cutting to any depth with our wire saw, concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, bulkhead door replacements, crawlspace repair, moisture control, concrete replacement up to 500sq feet, foundation repair and so much more. Call us today for a free estimate.
"They did excellent work and the problem has been resolved"
Scott F on April 2025

Properties by Pete, LLC
Properties by Pete, LLC
Our services hit on all aspects of landscaping for both residential and commercial. Patios,retaining walls, walkways, plantings, specialty services, maintenance and snow removal. . Give us a call to see what we can do for you.
"Petes crew also does plowing and snow removal in the winter months . They have done an amazing job on my driveway plowing for 3 years . They work all year and have cut my lawn and delivered top soil to my home at reasonable prices THANKS PROPERTIES BY PETE â ¦."
Roy C on November 2023
Our services hit on all aspects of landscaping for both residential and commercial. Patios,retaining walls, walkways, plantings, specialty services, maintenance and snow removal. . Give us a call to see what we can do for you.
"Petes crew also does plowing and snow removal in the winter months . They have done an amazing job on my driveway plowing for 3 years . They work all year and have cut my lawn and delivered top soil to my home at reasonable prices THANKS PROPERTIES BY PETE â ¦."
Roy C on November 2023
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