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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon562
    Verified roofing services reviews

Verified Reviews for Roofing pros in Merrimack, NH

*The Angi rating for Roofing companies in Merrimack, 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 Merrimack, 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 05, 2025

Find Roofers in Merrimack

New England Pro Fence

Corbett St
No reviews yet

New England Pro Fence

Corbett St
No reviews yet
7 years of experience

This is Small family business. Our job is to deliver high quality services and exceptional customer experience. New England Pro Fence offers fence, pet, pool enclosures, and specialty fencing services to the Boston area.

This is Small family business. Our job is to deliver high quality services and exceptional customer experience. New England Pro Fence offers fence, pet, pool enclosures, and specialty fencing services to the Boston area.

The Roofing Company

217b Marsh Road
No reviews yet

The Roofing Company

217b Marsh Road
No reviews yet
Free onsite estimate

We are the leading roofing company in New Hampshire. Offering a reliable and fast solution to your roof repair needs. Certified as Owens Corning Platinum Preferred, CertainTeed Select Shingle Master and more. Top rated roof leak repair pros Serving all of New Hampshire! https://www.theroofingcompanynh.net/book-online

We are the leading roofing company in New Hampshire. Offering a reliable and fast solution to your roof repair needs. Certified as Owens Corning Platinum Preferred, CertainTeed Select Shingle Master and more. Top rated roof leak repair pros Serving all of New Hampshire! https://www.theroofingcompanynh.net/book-online

Avatar for Two Friends Construction Corp

Two Friends Construction Corp

36 Sierra Road
5.00(
1
)

Two Friends Construction Corp

36 Sierra Road
5.00(
1
)
3 years of experience

Two Friends Construction is your trusted partner in construction solutions. We specialize in general construction, carpentry, plastering, gutter services, kitchen and bathroom remodeling, siding, and roofing. With a commitment to quality craftsmanship, we turn your vision into reality. Choose Two Friends Construction for excellence in every build. We serve Massachusetts, Connecticut, New Hampshire and Rhode Island""

Two Friends Construction is your trusted partner in construction solutions. We specialize in general construction, carpentry, plastering, gutter services, kitchen and bathroom remodeling, siding, and roofing. With a commitment to quality craftsmanship, we turn your vision into reality. Choose Two Friends Construction for excellence in every build. We serve Massachusetts, Connecticut, New Hampshire and Rhode Island""

JLCC

No reviews yet

JLCC

No reviews yet

Jonathan Lord Custom Carpentry offers 20+ years experience in all your homes needs, both Interior and Exterior. From Frame to Finish. Need a new roof or roof repair? Have a certified master shingle applicator install your Shingles! We also specialize in Standing Seam Roofing and corrugated screw down panels. We can update your kitchen and bathroom. Window and door replacement. Additions, siding, decks, skylights, flooring, finish work, painting, rot repair and anything else your home may need. Contact us at 207-256-7155 or email [email protected].

Jonathan Lord Custom Carpentry offers 20+ years experience in all your homes needs, both Interior and Exterior. From Frame to Finish. Need a new roof or roof repair? Have a certified master shingle applicator install your Shingles! We also specialize in Standing Seam Roofing and corrugated screw down panels. We can update your kitchen and bathroom. Window and door replacement. Additions, siding, decks, skylights, flooring, finish work, painting, rot repair and anything else your home may need. Contact us at 207-256-7155 or email [email protected].

Metric Innovations

No reviews yet

Metric Innovations

No reviews yet
Free onsite estimate

I manage a highly skilled team of contractors specializing in residential remodeling and development. No job is too big or small! Great communication Honest & knowledgeable Punctual & responsible VERY clean

I manage a highly skilled team of contractors specializing in residential remodeling and development. No job is too big or small! Great communication Honest & knowledgeable Punctual & responsible VERY clean

Avatar for Nashua Renovations & Remodeling

Nashua Renovations & Remodeling

Bridle Path
No reviews yet

Nashua Renovations & Remodeling

Bridle Path
No reviews yet
10 years of experience

We have been providing home renovation services for over 30 years between us. We handle everything from ground up new construction to decks, basements, kitchens amd more.

We have been providing home renovation services for over 30 years between us. We handle everything from ground up new construction to decks, basements, kitchens amd more.

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Roofing questions, answered by experts

Many insurance policies will not cover a roof with two layers of shingles. An additional layer of shingles increases the risk of various kinds of damage, and insurers typically won’t pay claims on a roof with an overlay. Adding a layer of shingles may even jeopardize your insurance coverage entirely, so check your policy to ensure you stay within coverage guidelines. 

Yes, algae-resistant shingles will prevent algae and moss growth, providing double protection for your roof and roof flashing. The copper-infused granules on algae-resistant shingles release copper ions that inhibit plant growth in general, so moss will have a harder time growing on your roof, too. Keep in mind that copper ions flowing off your roof during rainfall can also inhibit plant growth below, so your gardens and grass may be affected.

Roof raking can damage shingles if improperly done. Be sure to use a rake that’s designed specifically for removing snow from a roof, and don’t use excessive pressure. Light, consistent pressure to pull down the bulk of the snow is all that’s needed—if you clear right down to the shingles, you’re probably using too much force and risking roof damage.

Yes, thatched roofs are legal in most areas in the U.S., but you should always check your local building codes to ensure there are no restrictions in your particular area before installing one. Even where they are legal, you’ll usually need to apply fireproofing to the roof to keep it up to code. Keep in mind that a new roof might not increase home value as much if you choose a thatched roof, as they aren’t common in the U.S. and might not be as desirable to many home buyers.

You may be wondering if you really need the snow removed from your roof. Since most roofs can only handle 20 pounds per square foot of snow accumulation, there is a tipping point when you are suddenly at risk of roof collapse. This can cause a lot of damage, not just to your home, but to your belongings, too. It also poses a physical danger to your family. Also, a lot of snow on a roof makes it more susceptible to ice dams, leaks, and water damage.

The Merrimack, 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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