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TRUSTED BY DOVER, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon34
    Verified gutter repairs and replacements reviews

Find Gutter repair and replacement pros in Dover

Avatar for Joe Demarco Roofing and Gutter
Joe Demarco Roofing and Gutter
4.6(
78
)
Seamless Metal Gutters - Repair

Serving Dover, NH and surrounding areas

Approved

Free estimates

Offers commercial services

Customers say: Quick response

"Joe helped us in our time of need when we had a leak just days before our house was to close. The leak was due to the chimney flashing and he saved the day by repairing it! He was very kind, worked fast, and also did it for a very reasonable price. Definitely recommend!"
American flag roof
American flag roof
Recommended by95%of homeowners
Avatar for The Brothers that just do Gutters Manchester NH
The Brothers that just do Gutters Manchester NH
4.9(
14
)
Seamless Metal Gutters - InstallGutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - Repair+1 more

Serving Dover, NH and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"From estimate to installation, Brothers that just do Gutters provided outstanding customer service. The project estimate was detailed and clearly explained. All my questions were answered. I received timely updates about the schedule. The installation crew arrived on time. The crew chief walked me through the installation steps to ensure we were on the same page. I highly recommend this company and will will definitely call them for any future gutter projects."
Gutter Install and Guards
Gutter Install and Guards
Youth Soccer
Portsmouth, NH
Gutter Intern

+48

Response time1 day
67 neighbors recently requested a quote
Recommended by8%of homeowners
Avatar for LANES GUTTERS CORP
LANES GUTTERS CORP
5.0(
13
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - InstallCopper Gutters - Repair+2 more

Serving Dover, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Credit card accepted

"We had a tree growing out of the left corner of our second story gutter. Caio Lanes from Lanes Gutters called and we set up a day and time. He arrived a little after our appointed time but he'd called to say he was going to arrive later. He went right up the ladder and took pictures of the gutter and tree. The 12" to 15" tree was growing in a large amount of damp soil like debris that was clogging the gutter. Clearly we needed to have the entire gutter cleaned. Caio took off the leaf filters, removed the debris, reinstalled the leaf filters and worked his way across the 36 feet length of the front gutter. He worked quickly, had a nice personality and my wife and I are very pleased with the quality of his entire approach. We're going to have him back to clean more sections of our gutters."
Response time2 days
Response rate94%
5 neighbors recently requested a quote
Avatar for House Doctors of Seacoast
House Doctors of Seacoast
5.0(
6
)
Galvanized Gutters - RepairPVC Gutters - RepairPVC Gutters - Repair- For Business+1 more

Serving Dover, NH and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Whether you've decided to remodel the interior of your home, complete the home repairs crowding your to-do list, or simply need some help with general maintenance to keep things in check, House Doctors is the trusted handyman service for all your home and business repair and improvement needs.\n\nWe're the leading property repair and maintenance company in the United States. For over 20 years, homeowners and commercial property owners have chosen House Doctors locations nationwide for their high customer service, reliability, and workmanship standards. It's all part of our difference, and we're proud to continue to deliver handyman services that truly stand out.

Gallery
Gallery
Response time12 hrs
Response rate97%
9 neighbors recently requested a quote
D&M Exteriors
3.9(
33
)
Gutter Covers and Accessories - Install or ReplaceSeamless Metal Gutters - InstallSeamless Metal Gutters - Repair

Serving Dover, NH and surrounding areas

Approved

In business since 1991

Free estimates

Warranties offered

"I put in my request through HomeAdvisor and David from D&M contacted me within a few minutes. We set up a time to look at the project for the next day. He gave me a good price and told me he would get the job done the following Tuesday or Wednesday depending on the weather. Wednesday morning as I was drinking my morning coffee I thought to myself, "I wonder if I'll have my gutters today?" Looked out the window and realized they were already up! He had done them Tuesday and the instillation was so well done I hadn't even noticed! We have been through some rain and some snow and they are doing just what I needed them to do. D&M was a pleasure to work with."
Industrial gutter.
 Peir 19
Stop-n-Go Rochester NH
Quest Geothermal Somersworth NH
Quest Geothermal Somersworth NH

+15

6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Quality Insulation of Portsmouth
Quality Insulation of Portsmouth
5.0(
2
)
Seamless Metal Gutters - RepairSeamless Metal Gutters - InstallCopper Gutters - Repair

Serving Dover, NH and surrounding areas

Approved (Corporate)

In business since 1975

Free estimates

Credit card accepted

"Quality Insulation of Portsmouth did two jobs for me: They added blown in insulation to my attic last fall and installed gutters plus leaf guards this spring. Both jobs were excellently done at a reasonable cost. I would certainly recommend them and will likely use them again in the future."
PHOTOS
PHOTOS
PHOTOS
PHOTOS
Response time2 days
19 neighbors recently requested a quote
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Gutter Repair and Replacement questions, answered by experts

Yes, caulking or sealing your vinyl gutters is a good way to help prevent gutter leaks. When you’re installing gutters, it’s important to overlap the sections to help avoid issues like leaks or drips, but they can still happen. In this case, adding caulk can help. Make sure to use a caulk designed for multiple surfaces, like a silicone-based caulk. You can also purchase a gutter sealant as well, which is specifically designed for this purpose.

How long hangers last will depend on what gutter material they’re made from, but generally you can expect to get at least 10 to 15 years from them no matter what they’re made from. But don’t wait for them to break to give them a checkup. Inspect this part of your gutters on a yearly basis, and make repairs at the first sight of damage.

Yes, it is okay to knock down icicles yourself. Just make sure to take the proper safety precautions. If you’re not comfortable doing it yourself, contact a roofing professional.

In most cases, it makes more sense to repair leaking or damaged gutters than it will to replace them. You’ll spend an average of $400 to repair your gutters, while full replacement will cost around $2,000 or more, depending on the gutter material and style and the size of your home. If your gutters are nearing the end of their lifespan—usually around 20 years for aluminum or vinyl gutters or up to 50 years for copper or steel—then it might make sense to replace them, as it could cost you less in the long run.

With routine maintenance, gutters don’t usually need to be replaced for 20 years, but there are warning signs that they might need early replacement. Signs that your gutters need to be replaced include sagging, visible cracks or holes, peeling paint, rust, standing water in your gutter, and water leaking into your basement. Pushing off replacing your gutters can lead to extensive damage to both the interior and exterior of your home. Regular maintenance can help your gutters last all 20 years — and sometimes, even longer. 

The Dover, 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.