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Find Basement drainage channels installers in Greenland

Avatar for Morton Excavation
Morton Excavation
4.9(
11
)

Serving Greenland, NH and surrounding areas

Angi Approved

In business since 2016

Free estimates

Small jobs welcome

"I highly recommend Morton Excavations. They did an excellent job, completed the work quickly, and were very professional throughout the entire process."
Gallery
Fire Hydrant install
8in ductile iron / fire hydrant install
Culvert Drainage
Culvert Drainage

+11

3 neighbors recently requested a quote
Recommended by63%of homeowners
Avatar for Groundworks
Groundworks
4.7(
22
)

Serving Greenland, NH and surrounding areas

Angi Approved

In business since 1996

Free estimates

Warranties offered

"The team that was sent smelled of weed, first thing I noticed. The work was done quickly, so that was good, but they didn't get an in process inspection and instead sent over an inspector more than a month after the work was done. The dirt that was displaced is just all over my yard now, and I have a bunch of big holes where they didn't pack any dirt. The company offered to fill them but I never heard back after that offer. As part of the work, they dug around the chimney, and it appears they caused it to break. They claim no damage was done, but I'm finding many pieces of concrete and brick strewn over my yard."
Foundation
Foundation
Foundation
Basement
Basement

+16

Response time12 hrs
112 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for Hard Tech Construction
Hard Tech Construction
4.8(
4
)

Serving Greenland, NH and surrounding areas

Angi Approved

In business since 2017

Emergency services offered

Warranties offered

"Excellent quality of workmanship. Gave me an accurate estimate and well informed of my options so far as materials and design choices. Finished job promptly and when predicted. Walkway and steps are beautiful and blend well with my house and landscape. Guys were courteous, considerate and enjoyable to have around."
Response time2 days
16 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Ned Stevens Gutter Installation
Ned Stevens Gutter Installation
4.7(
67
)

Serving Greenland, NH and surrounding areas

Free estimates

Warranties offered

"They did not show up on the day of the appointment. They also did not call to reschedule or let me know that they were not going to show up to do the work. Then i come home a few days later and see they left a door knocker on my door saying they did the work. I would rather have been there when they were doing the work so that I could have known for sure that they completed it. lack of communication was not appreciated in this situation."
Recommended by91%of homeowners
Avatar for Southern Maine Masonry
Southern Maine Masonry
4.8(
35
)

Serving Greenland, NH and surrounding areas

In business since 1985

Free estimates

"One word: Don't. They replaced the top 6' of our chimney about 7 years ago as well as parging and sealing all of our chimneys and the new chimney is literally falling apart in chunks, the joints are seeping water, and the parging is flaking off. Besides that, while these two jokers were here (and we weren't) our neighbor told us that they were arguing and throwing chunks of concrete at each other. We also found that rather than haul the old chimney pieces away they hid them in the brush beside our lawn. Also, forget about a warrantee. That is B.S."
Recommended by94%of homeowners
Avatar for Artistic Landscapes
Artistic Landscapes
4.9(
58
)

Serving Greenland, NH and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Despite the weather, it was cold, rainy and snow on the ground, the three people that worked here today kept working. I questioned whether today would be a good day to get all the leaves but I was assured if not today, they would be back for the rest. I would say 95% of the leaves were picked up and the remaining leaves are under snow. I don't know how they did it. All were very pleasant and worked hard. I don't usually leave reviews, but just had to today. We've had this company here for yard cleanup three years in a row now ... Will see you again next year. ... Thank you very much!"
Recommended by96%of homeowners
Avatar for Ned's Power Washing
Ned's Power Washing
4.5(
111
)

Serving Greenland, NH and surrounding areas

In business since 1965

Free estimates

Warranties offered

When you choose Ned Stevens for your gutter cleaning, gutter repair, gutter installation, and other services, you can count on exceptional quality of work and outstanding customer service. Our labor staff are all our own employees, and we train them in our state-of-the-art training facility focusing on quality work. Our work is 100% Guaranteed. Your satisfaction is our goal. We want to make your gutter cleaning experience effortless. You never need to be home! We are fully insured and guarantee all of our work. Check out our services offered and call or click to schedule a free estimate today!

Recommended by89%of homeowners
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FAQs for basement drainage channels installation projects in Greenland, NH

Expect a well-built French drain to last 30 to 40 years. By channeling both surface- and ground-water away from your foundation, the system relieves hydrostatic pressure and helps prevent costly structural damage. Choose a pipe with a quality cloth filter to keep sediment out and extend the drain’s life. A quick annual inspection and routine cleanouts will keep water flowing freely, ensuring the system continues to protect your home for years to come.

Most French drains sit two feet below grade, but depth ultimately depends on the problem you’re solving. For puddling rainwater or snowmelt, a shallow curtain drain at lawn level often does the trick. To handle rising groundwater, pros dig deeper, down to the footing, and run the pipe beneath the basement slab. A drainage contractor will determine the optimal depth for your specific soil conditions and water issues.

A properly installed interior French drain captures water at the slab, channels it to a sump pit, and directs it safely outside, preventing basement floods before they occur. Because the pipe sits just under the floor edge, a plumber can reach it easily for cleaning or repairs. Pairing the drain with a reliable sump pump gives you the best long-term protection.

Hire a contractor who installs drainage systems every day—typically a foundation specialist, drainage contractor, experienced landscaper, or plumber with waterproofing experience. These pros understand slope, soil, and local codes, and they have the equipment to trench safely around utilities. Ask for references and photos of recent jobs to be sure they can design a system that keeps water off your foundation for decades.

Once the drain is in, patch the yard by reseeding bare spots or replacing plants the crew removed. Inside, look for ways to add value—finishing the basement or upgrading interior waterproofing while the space is open often costs less now than later. Schedule a quick annual checkup to flush sediment and confirm the pipe and sump pump are clear. Consistent maintenance ensures the drain functions properly and protects your investment.

Most policies don’t cover the cost of repairing a French drain itself, but they may provide coverage for water damage if the system fails. Coverage varies by insurer, so be sure to read the fine print or contact your agent before any issues arise. If you live in a high-risk flood zone, consider a separate flood policy to close the gap. Knowing your coverage in advance helps you budget for repairs and avoid unexpected costs.

The Greenland, NH homeowners’ guide to basement drainage channels installations

From average costs to expert advice, get all the answers you need to get your job done.