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Best gutter repair and replacement pros near Sullivan, NH

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Top-Rated Gutter repair and replacement pros in Sullivan - Updated Nov 2026

Avatar for Legacy Gutter Solutions, Inc.
Legacy Gutter Solutions, Inc.
4.8(
131
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - InstallSeamless Metal Gutters - Repair+5 more

Serving Sullivan, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"We contacted Legacy after noticing a bump-out in our downspout, and they were very responsive in having someone come out to address this problem. Keenan and Alex did a SUPER job in replacing the piece that was damaged, and also made sure that our other gutters were in good shape as well. Kudos to Legacy for superior customer service and expert workmanship! Highly recommended!"
More Gutters
More Gutters
More Gutters
More Gutters
More Gutters

+63

Response time2 days
15 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Udderly Gutters
Udderly Gutters
4.8(
348
)
Gutter Covers and Accessories - Install or ReplaceCopper Gutters - RepairGalvanized Gutters - Repair+5 more

Serving Sullivan, NH and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"My experience with sales was very good as well as the quality of the gutters and installation. My only negative was that the installers wanted to route the drainage on the surface instead of tying the down spouts into the ground system like my older gutters as agreed with sales. I had to physically dig at the base of the old down spouts to expose the drainage piping system and suggest how they could tie into it to the installers and convince them that it was doable."
New gutter
New gutter
New gutter
New gutter
New gutter

+6

Response time2 days
10 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for ENGCOMFORT CONTRACTORS INC
ENGCOMFORT CONTRACTORS INC
4.6(
11
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - Repair

Serving Sullivan, NH and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"EngComfort did an excellent job replacing our gutters and installing MicroMesh gutter protection. Gustavo was very professional and explained everything clearly before starting the work. The installation was clean, fast, and the quality of the materials is excellent. I highly recommend EngComfort if you need reliable gutter services."
Gutter replacement
Gutter replacement
Gutter replacement
Gutter replacement
Gutter replacement

+15

25 neighbors recently requested a quote
Recommended by37%of homeowners
Avatar for New England Roofing Services
New England Roofing Services
4.3(
7
)
Galvanized Gutters - Repair

Serving Sullivan, NH and surrounding areas

Approved

In business since 1994

Free estimates

Offers commercial services

"These roofers worked hard to replace my old flat roof which was directly under a deck. They were carefully not to damage the decking so we could reuse it. The only issue I had, I noticed dozens of cigarette butts all over my road (20 actually). I talked to the boss and hopefully this never happens at another job site. How a worker thought this is ok, I don't know."
Response time9 hrs
Response rate100%
55 neighbors recently requested a quote
Avatar for lifetime General Construction Inc
lifetime General Construction Inc
New to Angi
Copper Gutters - RepairSeamless Metal Gutters - Repair

Serving Sullivan, NH and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

With over 3 years of experience, we take great pride in our experience, expertise, \nquality, and customer service that we provide to meet the consumer's needs. It is our \nmission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality,

Projects
2 neighbors recently requested a quote
Gutter Pros
3.8(
35
)
Seamless Metal Gutters - InstallSeamless Metal Gutters - Repair

Serving Sullivan, NH and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Great job.!Soon after they arrived,Aaron explained the process and type of metal he was using,good to know what you are getting.The cost of the new gutters was also reasonable.They were careful around the house and even used a magnet in case they dropped some screws..Thanks Bill D."
Response time1 day
Response rate89%
Recommended by85%of homeowners
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Gutter Repair and Replacement FAQs, answered by experts

Properly installed gutters should be able to function normally in heavy rains. Allowing water to overflow can cause water damage around your home's basement or foundation. If the overflow is caused by a simple clog, paying a gutter cleaning cost of $125 to $250 may be enough to get the gutters running clear again. If there's a larger issue, you may need to repair or replace your gutters.

Downspouts channel water from your roof and gutters into the ground following a specific route so water doesn’t accumulate around your house’s foundation. Without a downspout, the standing water will wash away material and disrupt the soil, leading to foundation erosion. The standing water will also form ice around your house during cold weather, causing a safety hazard.

Sagging gutters stress your downspout, so have your gutters fixed before you secure your downspout.

The gutter gauge is a measurement of the thickness of the gutter material. If you have gutters that are too thick and heavy for the screws and brackets holding them in place, they may sag. Materials that are too thin could suffer damage that leads to sagging. A professional gutter installer can ensure you have the right gutter gauge.

It is possible to repair your own gutters, but we don’t recommend it. First, gutters need to sit at a precise slope to direct water toward the downspouts but also appear level from the yard, and this task is challenging to get right through DIY gutter repair. Second, any mistakes you make could be costly if they cause water damage or foundation damage. It might seem unnecessary to spend $400 on professional gutter repair, but it pales in comparison to what you might pay if you make a mistake doing the work yourself.

The Sullivan, NH homeowners’ guide to gutter repairs and replacements

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