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TRUSTED BY GRANTHAM, NH HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon103
    Verified roofing services reviews

Find Roofers in Grantham

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 Grantham, 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
45 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for OTB REMODELING
OTB REMODELING
5.0(
16
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Grantham, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"OTB was great to deal with. Wind storm ripped half the shingles off of my garage, Chris came out the next day to give me a quote. Price was excellent and the job was done a week later. His contractor was well informed and professional, and left my home looking better than ever. I would highly recommend using them for any project."
Front
Back
Side 1
Side back
After

+21

Response time9 hrs
Response rate100%
Recommended by25%of homeowners
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 Grantham, 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 rate100%
53 neighbors recently requested a quote
DaBella - Salem (Roofing)
3.5(
622
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+4 more

Serving Grantham, NH and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Our project is scheduled for completion. The initial phase of receiving an estimate and securing financing has been very smooth and easy. Maddy Delisle was extremely attentive and patient working with us getting the project through the financing phase. She went above and beyond in answering our numerous questions. If you have a roofing or home improvement project ask for Maddy."
14 neighbors recently requested a quote
Recommended by84%of homeowners
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 Grantham, NH and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"I'm a return customer. They did our replacement windows a few years ago, and they just replaced our asphalt roofing shingles. They did a wonderful job. I was amazed and impressed with how quickly, and how well, they completed the job. I love my new roof."
 Insulated Vinyl Siding
 Seamless Gutters
 Easy to clean vinyl replacement windows
  Asphalt Roofing
 Leaf Slugger Gutter Covers and Water Management

+114

Response time2 hrs
250 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Vault Roofing
Vault Roofing
4.2(
50
)
Asphalt Shingle Roofing - Repair

Serving Grantham, NH and surrounding areas

Approved (Corporate)

In business since 1979

Free estimates

Credit card accepted

For homeowners who want to feel confident in their roofing decision, Vault Roofing is the most dependable roofing and gutter replacement company. Vault delivers lasting peace of mind through thoughtful craftsmanship, earned trust, and long-term value, supported by an industry-leading lifetime warranty. \n

Stunning Curb Appeal
Stunning Curb Appeal
Stunning Curb Appeal
Stunning Curb Appeal
Stunning Curb Appeal

+6

49 neighbors recently requested a quote
Recommended by42%of homeowners
Avatar for BHI Roofing
BHI Roofing
5.0(
9
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Grantham, NH and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Crew showed up right on time as advertised to replace my shed roof Completed the job quickly and efficiently with exceptional care cleaning up Very personal and professional work men Replace roof at a very fair price I will contact this company again for any further home improvement"
Logo
8 neighbors recently requested a quote
Recommended by33%of homeowners
Avatar for Sion Roofing
Sion Roofing
5.0(
5
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Grantham, 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 time5 days
Response rate100%
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Roofing questions, answered by experts

Proposals, invoices, and estimates are most often used as marketing documents and are not legally binding. Contracts are legally binding documents that detail the service offering, project considerations, and signatures from all parties. If you signed a proposal for discussion purposes while requesting a quote and you decide to hire your roofer, make sure the contracting party follows through with a legally binding contract to protect both parties.

A roof replacement will usually include removal of your old roof, shingle replacement, and a new roof underlayment, but it may only include adding new shingles if you’re layering new shingles over the old shingles. If you have signs of roof leaks or your roofer finds water damage to the roof decking underneath your old roof, it can also include replacement of the OSB or plywood decking that lays over your rafters and supports the roofing material above.

A chimney liner is typically easier to install by pushing it down through the chimney with the help of a rope. Depending on your fireplace and the type of liner, installing it by pushing it up through the chimney could work, but operating from the top down is usually the best option.

Roof vents are an essential part of a roof, as they promote energy efficiency by keeping warm, humid air at bay. The roofing material, especially asphalt shingles, will not last as long as it should (about half of its manufacture life) if the attic is not ventilated. Also, going without ventilation means having a warm attic that demands more from your air conditioning system (and your wallet, once the bills come). Ridge vents and roof vents also prevent a host of other icky moisture-related problems like rot, mold, and mildew.

No, you should not close or cover your gable vents in the winter. While it might seem logical to block cold air, heating your home creates hot air that rises and can cause condensation in the attic. If the vents are covered, this moisture becomes trapped, creating an ideal environment for mold and mildew. Keeping the gable vents open ensures proper ventilation, which helps dry out the attic, maintain even temperatures, and prevent moisture-related damage.

The Grantham, NH homeowners’ guide to roofing services

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