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TRUSTED BY CORNISH, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon31
    Verified roofing services reviews

Find Roofers in Cornish

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

Serving Cornish, 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"
239 neighbors recently requested a quote
Recommended by84%of homeowners
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 Cornish, 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
60 neighbors recently requested a quote
Recommended by94%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 Cornish, 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
350 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Sion Roofing
Sion Roofing
5.0(
5
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Cornish, 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
Avatar for LGRYAN CONSTRUCTION
LGRYAN CONSTRUCTION
5.0(
7
)
Asphalt Shingle Roofing - RepairFlat, Foam, or Single Ply Roofing - Install or Replace

Serving Cornish, NH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

LGRYAN CONSTRUCTION is a New Hampshire-based company specializing in high-quality siding and roofing services. With a focus on durability, craftsmanship, and customer satisfaction, the team brings expert skill to every project—whether it’s a full roof replacement, new siding installation, or storm damage repair. They work with a variety of materials, including asphalt shingles, metal roofing, vinyl, and fiber cement siding, delivering results that enhance curb appeal and protect your home or business for years to come. Known for their professionalism, attention to detail, and timely service, LGRYAN CONSTRUCTION is fully insured and committed to getting the job done right the first time. From residential homes to light commercial properties, they offer dependable solutions tailored to New Hampshire’s climate and building styles. When you need trusted roofing and siding experts, count on LGRYAN CONSTRUCTION.

Response time2 hrs
Response rate97%
13 neighbors recently requested a quote
Avatar for Capital Construction Contracting - North
Capital Construction Contracting - North
4.1(
126
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace+1 more

Serving Cornish, NH and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Capital did an outstanding job riffing my house. Roof was 20 years old and had buckled in a couple places. Needed to replace 2 plywood sheets. Material used top quality. Proj mgmt (Danny H) was great, responsive, communicated well, proactive. The roofing team was great especially in the 90f temps with dew points over 70. Hard workers, quality work. Excellent cleanup. You can find someone cheaper but not with the quality. Highly recommend."
Recommended by84%of homeowners
Avatar for Alex Construction CORP
Alex Construction CORP
5.0(
5
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessAsphalt Shingle Roofing - Install or Replace - For Business+3 more

Serving Cornish, NH and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

At our company, we take immense pride in our wealth of experience, expertise, and the exceptional customer service we offer to meet our clients' needs. Our mission is to consistently deliver outstanding design work and drawings, from project initiation to completion. We place great emphasis on understanding and exceeding our customers' needs and expectations, ensuring that every interaction is conducted with the utmost professionalism. Our reputation is founded on top-notch service and quality, irrespective of the size of the project. Get in touch with us today!\n

8 neighbors recently requested a quote
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Roofing questions, answered by experts

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. 

Green roofs are incredibly long-lasting. Some have life spans of up to 40 or 50 years. Since the roofs help to protect the rest of your home's roofing system, they can also extend the life of your existing roof.

Regular maintenance and inspections will help you get the most out of your green roof and ensure it lasts as long as possible.

Whether a metal or shingle roof is better for you depends on your preferences. Standing seam metal roofs require little to no maintenance, but if you install a screw-down metal roof where the fasteners are exposed, the gaskets on the fasteners will dry rot and need to be replaced. Generally, screw-down metal roofs need to be re-screwed every 15 to 20 years.

Metal roofs are energy-efficient and have extended warranties, while asphalt shingles are less durable than most. They tend to lose color and get damaged over time, and absorb heat from the sun.

The warranty for algae-resistant shingles varies by manufacturer, but the industry standard is 25 years for overall shingle durability and lifespan and between 10 and 15 years for algae resistance. Some products come with longer warranties for discoloration of up to 30 years. Check warranty coverage for the shingle and algae protection before deciding on a roofing product.

The level of underlayment’s water resistance will depend on the type of underlayment. The most popular underlayment, felt, is water-resistant, but it can’t withstand long direct exposure to rain or the elements. 

Synthetic underlayment is more waterproof, but asphalt is the only fully waterproof type of underlayment.

The Cornish, NH homeowners’ guide to roofing services

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