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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

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Avatar for The Brothers that just do Gutters Manchester NH
The Brothers that just do Gutters Manchester NH
4.9(
15
)
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

+59

Response time1 day
50 neighbors recently requested a quote
Recommended by7%of homeowners
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 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%
4 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%
14 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

"Did a fantastic job on the gutters. Even painted the downspouts for me. Missed a few clean up spots on the last day (didn't sweep deck of debris, some material found around the perimeter of the house). I did have to follow up a few times on the timing of the project, but once it was started it was done quickly."
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 - InstallSeamless Metal Gutters - RepairCopper Gutters - Repair

Serving Dover, NH and surrounding areas

Approved (Corporate)

In business since 1975

Free estimates

Credit card accepted

"Quality insulation really lived up to their name! We had a great experience from start to finish. Joe, our salesman was super responsive and knowledgeable during the process. The installation specialists were professional and tidy. I would definitely recommend them to anyone that is in need of insulation."
PHOTOS
PHOTOS
PHOTOS
PHOTOS
Response time2 days
20 neighbors recently requested a quote
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Gutter Repair and Replacement questions, answered by experts

Yes, many homeowners find that seamless gutters are worth the investment. Although they have a higher upfront cost than standard gutters—an average of $2,700 compared to $2,000—their benefits often outweigh the price difference. Seamless gutters last longer, require less maintenance, and are less prone to clogs and leaks due to having fewer seams. In contrast, standard gutters typically have seams every 10 feet, which can leak and require new sealant every one to five years. Additionally, seamless gutters are considered more aesthetically pleasing, come in a variety of colors to match your home, and can improve your home's curb appeal and potential value.

The average cost to install or replace gutters is around $2,000, with typical project costs ranging from $900 to $7,000. Most companies charge between $4 and $30 per linear foot. The total price depends on several factors, including the size of your home, the complexity of its footprint, the gutter material (e.g., vinyl, metal), and the gutter style (e.g., half-round, custom-built). Additional elements like downspouts, corners, and optional add-ons like gutter guards can also increase the price. The condition of your roof is another consideration, as new gutters cannot be installed on a rotting or sloping roof. While it can be an expensive upfront cost, new gutters are a worthwhile, long-lasting investment for protecting your home's exterior. You can save up to half on labor costs by installing them yourself.

Poor gutter drainage can cause sagging gutters, roof damage, mold, mildew, rot, basement flooding, and foundation cracks. With gutter replacement costs possible for just $500, getting the right system can save you thousands in repairs down the road.

If you don't want to install gutter guards, the most common and inexpensive alternative is regular gutter cleaning, either annually, biannually, or as soon as they start to fill up. Using a leaf blower attachment can make this process easier. Other products designed to reduce cleanings include gutter screens (made of wire mesh, nylon, or foam), which are typically less expensive than a full gutter guard installation. You can also find guards and inserts designed specifically to protect your downspouts or opt for a whole gutter system like LeafGuard, which integrates the gutter and guard into a single product.

Unless you've chosen to install underground downspouts, your gutter downspouts shouldn't touch the ground. If they come into contact with the soil or pavement next to your home, rainwater can back up into them during a storm, preventing them from doing their job effectively. Instead, aim to have your downspouts end about 12 inches from the ground.

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.