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TRUSTED BY ALSTEAD, NH HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon68
    Verified roofing services reviews

Verified Reviews for Roofing pros in Alstead, NH

*The Angi rating for Roofing companies in Alstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

*The HomeAdvisor rating for Roofing companies in Alstead, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

Last update on November 26, 2025

Find Roofers in Alstead

Avatar for Long Home
Long Home
4.2(
95
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Alstead, 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"
260 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Power Home Remodeling
Power Home Remodeling
4.6(
883
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair - For Business+19 more

Serving Alstead, NH and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Power Home Remodeling did a great job replacing my entire roof. They were professional, efficient, polite, and respectful of my property. The crew did an excellent job keeping my property safe, worked quickly and the roof looks beautiful."
Full Home Facelift
Full Home Remodel - Siding, Windows, and a Roofing system
Full Home Facelift
Full Home Remodel - Siding, Windows, and a Roofing system
Full Home Facelift

+34

78 neighbors recently requested a quote
Recommended by93%of homeowners
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DaBella - Salem (Roofing)
3.4(
619
)
Asphalt Shingle Roofing - RepairMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace+4 more

Serving Alstead, NH and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"I meet with two lovely women that explain their company . And about their roofing product and how it works . An there people are factory certified people . It was very interesting and sounds like a great warranty ."
2 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for East Coast Metal Roofing, LLC - New Hampshire
East Coast Metal Roofing, LLC - New Hampshire
4.4(
32
)
Metal Roofing - Install or Replace

Serving Alstead, NH and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I knew from the start I wanted a metal roof and that I wanted the Permalock product for its quality and durability, and that it looked like the shingle roof we had. The lifetime guarantee and product sold me. The roofers were great, and every night the place was cleaned up, very efficient company."
Pomfret Center, CT
Pomfret Center, CT
Pomfret Center, CT
Pomfret Center, CT
Pomfret Center, CT

+4

Response time9 hrs
58 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Approved Roofing
Approved Roofing
5.0(
9
)
Asphalt Shingle Roofing - RepairMetal Roofing - RepairTraditional Tile Roofing - Repair+11 more

Serving Alstead, NH and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"They did a great job repairing my mom's roof from a tree falling on it. They also resealed her cracked asphalt driveway the same day and they did a great job on that too! Their prices were reasonable. I would recommend them to a friend."
My jobs
My jobs
My jobs
My jobs
4 neighbors recently requested a quote
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Avatar for New England Roofing Services
New England Roofing Services
4.3(
7
)
Asphalt Shingle Roofing - RepairMetal Roofing - RepairFlat, Foam or Single Ply Roofing - Repair+7 more

Serving Alstead, NH and surrounding areas

Approved

In business since 1994

Free estimates

Offers commercial services

"Excellent team and communication for our roof project. We needed someone to repair our roof that has shingles thats been needing repair and they were able to deliver and spring into action within a day ! It was perfect as the rains were coming and the damage to our roof would have gotten worse. From the time I first communicated they were able to arrive and give us an estimate and work with our insurance company (which was not easy) in the same day. Highly recommend this company ! Thank you"
Response time9 hrs
Response rate90%
53 neighbors recently requested a quote
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Avatar for Adam Vaillancourt Roofing & Construction LLC
Adam Vaillancourt Roofing & Construction LLC
4.9(
11
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For Business+1 more

Serving Alstead, NH and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2004

Free estimates

Small jobs welcome

"This team took the time to really understand leaky roof problem before considering the repairs."
During
During 2
Before
After
After

+7

Response time12 hrs
Response rate100%
47 neighbors recently requested a quote
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Avatar for Clear Choice Home Improvements, LLC
Clear Choice Home Improvements, LLC
4.5(
980
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Alstead, NH and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Very professional and job was well done. Roofing crew was incredible"
Insulated Vinyl Siding
Seamless Gutters
Easy to clean vinyl replacement windows
Asphalt Roofing
Leaf Slugger Gutter Covers and Water Management

+114

Response time2 hrs
322 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Sion Roofing
Sion Roofing
5.0(
5
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Alstead, NH and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

Sion Roofing is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!!

ROOF INSTALLATION
ROOF INSTALLATION
ROOF INSTALLATION
ROOF INSTALLATION
ROOF INSTALLATION

+19

Response time4 days
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Showing 1-10 of 172
Roofing questions, answered by experts

Roofing estimates and inspections are not the same thing. Roofing inspections (whether done with a drone or by the traditional method) help you find any damage or defects on a roof. You will pay a set fee for a roofing inspection and use it to get certification or to determine whether repair or replacement is necessary. Beware of unsolicited contractors coming to your home and offering a so-called free roof inspection—these are often scams.

Roofing estimates, on the other hand, are typically free and offered by a roofing company hoping to earn your business. Some roofing estimates are performed with drones, while other companies will still opt to send people up onto the roof. Either way, the estimate is for roof repair or replacement costs the company wants you to hire them for.

Yes, chimney flashing is an important element in the complex system that is your roof. Chimneys (and anything else that goes through your roof) provide a great opportunity for water damage. Good flashing prevents a lot of potential damage. 

Chimney caps have a solid top but perforated sides so smoke can exit safely. If rain or snow falls downward, chimney caps can protect the chimney’s interior. Just note that if rain or snow blows in sideways, there’s a higher likelihood it will enter the chimney—but it's not often a cause for concern as long as you have a cap.

If the bay window extends beyond your existing roofline, you must add a roof or a small “skirt” to divert storm water and prevent water damage. The window roof can match your existing house roof, or be finished with copper or other decorative materials. Most bay windows have a roof with complete flashing regardless of their placement to prevent leaks into the home.

The roof overhang, also known as the eaves, does count as part of the roof’s square footage because it must be covered with the roofing material. The overhang is one of the reasons why you can’t base your roof's square footage on the square footage of the house. The roof square footage must also account for the pitch of the roof as well as the eaves.

The Alstead, NH homeowners’ guide to roofing services

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

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