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TRUSTED BY DOVER, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon490
    Verified roofing services reviews

Find Roofers in Dover

Avatar for Adam Vaillancourt Roofing & Gutters
Adam Vaillancourt Roofing & Gutters
4.7(
78
)

Serving Dover, NH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We are extremely happy with our new roof. The crew manager Jeremy was diligent about how things were going and done. He answered any and all questions we had. His crew worked extremely hard in extreme heat. We don’t have any trees near our roof so they were in the sun all day. They never slowed down they kept a steady pace. They were at our home 2 days, they worked cash a team to complete the job and the clean up was done with precision each day. People going by we’re impressed with the professionalism of your company and of an amazing job. One of our neighbors is interested in your company doing his roof. We would highly recommend your company. Our new roof makes our house stand out in the neighborhood. Thank you Jeremy and Crew"
Gutter replacement Old gutters were poorly installed and improperly pitched.
New roof replacement in Jaffrey, NH with Owens Corning shingles and Platinum warranty.
Before and after photo of a house we did in Hancock NH. One of our favorite areas to work! We did this job in one day with Owens Corning shingles with a Platinum warranty. The last roof these homeowners will ever need.
Full roof replacement in Mont Vernon NH. Roof had cracked ridge cap, seal failure and was high nailed.We replace the roof in 1 day.
Response time1 day
Response rate94%
14 neighbors recently requested a quote
Avatar for Long Home
Long Home
4.2(
95
)

Serving Dover, NH and surrounding areas

Approved

In business since 1945

Free estimates

Warranties offered

"Long Roofing went above and beyond when installing our roof and gutter. The job turned out more difficult than we thought it would be but Long Roofing made me feel comfortable and reassured that they would fix everything. Everyone involved from the salesperson to customer service listened to our needs and treated me with respect. The roof looks amazing. I don't want to get into price, but even though you may get someone less expensive, using Log Roofing was well worth a little extra cost"
249 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Tar Star Roofing
Tar Star Roofing
4.9(
77
)

Serving Dover, NH and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Tar Star Roofing (Anthony) responded in one day, inspected my roof and provided a quote the next day. The crew started work a couple days later, very professional, experienced and courteous. They completed the job on time and to my complete satisfaction. Communications from Anthony were constant, including recommendations on additional repairs as damage was found, photo documentation and expert advice. I highly recommend Tar Star Roofing for any roofing needs."
Response time11 hrs
201 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for James & Whitney Co.
James & Whitney Co.
4.7(
12
)

Serving Dover, NH and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"The crew at James & Whitney co were extremely friendly, courteous and went out of their way to make sure that we were happy with our new roof. The job was done fast and is of wonderful quality. Beyond that, this is a company that truly stands behind their work, as they have reached out to me several times in the past few months to ask how the roof is holding up. I truly couldn’t recommend James & Whitney highly enough to anyone who needs work done on their roof."
Winter ready roof replaced by James & Whitney co.
Custom gutter systems by James & Whitney co.
New energy efficient windows by James & Whitney co.
Full roof installation by James & Whitney co.
Finished home siding job by James & Whitney co.

+2

Response time2 days
Response rate86%
58 neighbors recently requested a quote
Avatar for Derek Cook's Roofing Specialists Inc
Derek Cook's Roofing Specialists Inc
4.9(
124
)

Serving Dover, NH and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Excellent! Derek and his crew were very professional and courteous. They arrived on schedule and took great care to ensure our bushes, deck and stairs were protected from any falling materials from the roof during the job. In the middle of the job, we received some rain that day and the crew made sure to cover any exposed area on the roof at the time. We would definitely recommend them to others."
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Roofing Projects

+48

Response time4 days
5 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Revive Roofing & Siding LLC
Revive Roofing & Siding LLC
4.5(
41
)

Serving Dover, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Quality firm that does great work. They put a new roof on 12+ years ago and recently came out to give us a "tune-up". Cement roof tiles. Looks like new. No issues and very responsive. Good folks."
winsor NH
winsor NH
winsor NH
winsor NH
winsor NH

+40

Response time9 hrs
Response rate96%
62 neighbors recently requested a quote
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Roofing questions, answered by experts

Yes, you can walk on torch down roofing. It is durable and tear-resistant enough to handle that kind of low-level wear. Remember that torch down roofing can get uncomfortably hot in certain climates. Dark roofing absorbs heat and can burn bare feet. If you want to use a roof deck for lounging, you may want to install a lighter-colored PVC membrane.

Chimney caps may be installed by a few different professionals, including a chimney sweep or a mason that specializes in fireplaces and chimneys. A gas fireplace technician is the best person to install a chimney cap on a gas log fireplace vent to be sure the cap is appropriate for the application.

Just like when you’re shingling a roof, you can install felt underlayment under a metal roof, but a synthetic underlayment like adhered ice and water shield is the best option. These use adhesives rather than mechanical fasteners, so you have fewer penetrations going through your roof deck and a lower risk of leaks. Ice and water shield is also easier to install because you don’t need additional tools or fasteners to attach it to the roof deck.

Though roof coatings can last up to two decades, it’s a good idea to recoat your roof every four to six years. This is especially important if you have a built-up roof, which is vulnerable to moisture issues. Inspect your built-up roofs annually to make sure they don’t need a new coat.

No, a chimney crown is not the same as a chimney cap. A chimney crown is a flat cement area on top of a masonry chimney. It starts where the masonry part of the chimney ends at the very top and domes upward toward the flue opening. A chimney cap sits on top of the crown over the flue. It is usually made of metal and allows smoke to escape without letting in rainwater.

The Dover, NH homeowners’ guide to roofing services

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