Best roofing companies in Alton, NH

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Alton (NH)
9 companies available
9 companies available
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  • Commercial Roofing
  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Financing Available
Company Overview

Company known for providing high-quality roofing services in the Chattanooga area. With a team of skilled professionals... More

“I have worked with Lessard construction on a few important projects and after ha...”

  • Residential Roofing
  • Financing Available
  • Free Estimates
  • Licensed & Insured
  • Locally Owned & Operated
Company Overview

Company known for providing high-quality roofing services in the Chattanooga area. With a team of skilled professionals... More

“We started working with Outside In Construction in 2016 and have just finished o...”

“Just real quality work, both the renovation work and the new construction. Excel...”

  • Industrial Roofing
  • 24/7 Emergency Repairs
  • Warranties Offered
  • Metal Roof
  • Slate Roof
Company Overview

Company known for providing high-quality roofing services in the Chattanooga area. With a team of skilled professionals... More

“Splash Pressure Washing did an amazing job on our building! The team was profess...”

“We had Splash Pressure Washing clean the outdoor patio, and it looks like it was...”

  • Commercial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Financing Available
  • Free Estimates
Company Overview

Company known for providing high-quality roofing services in the Chattanooga area. With a team of skilled professionals... More

“I can always trust taking my equipment and trucks to alton motorsports. Always a...”

“I run an automotive repair facility, by far some of the best customer service I’...”

  • Industrial Roofing
  • 24/7 Emergency Repairs
  • Warranties Offered
  • Green Roof
  • Asphalt Shingle Roof
Company Overview

Company known for providing high-quality roofing services in the Chattanooga area. With a team of skilled professionals... More

“Brian replied immediately when I used the Jalbert Website, and within a few days...”

“Exceptional Service from a Local, Trusted Business I recently had the pleasure...”

  • Financing Available
  • Free Estimates
  • Licensed & Insured
  • Locally Owned & Operated
  • Slate Roof
Company Overview

Company known for providing high-quality roofing services in the Chattanooga area. With a team of skilled professionals... More

“Megan and Chris from Paragon Roofing were fantastic. Chris and Megan showed up a...”

“The crew at Paragon Roof Company,was absolutely amazing,They showed up on time,t...”

  • Financing Available
  • Warranties Offered
  • Gable Roof
  • Shed Roof
  • Tar and Gravel Roofing
Company Overview

Company known for providing high-quality roofing services in the Chattanooga area. With a team of skilled professionals... More

“We called with a problem and 2 very nice electricians came immediately. Problem...”

“We were part of a large NH North Country group effort to add Solar to a many hom...”

  • Commercial Roofing
  • Residential Roofing
  • Financing Available
  • Free Estimates
  • Warranties Offered
Company Overview

Company known for providing high-quality roofing services in the Chattanooga area. With a team of skilled professionals... More

“Jim handled a very complicated roofing job for us at The Village Players Theater...”

  • Industrial Roofing
  • Residential Roofing
  • 24/7 Emergency Repairs
  • Locally Owned & Operated
  • Warranties Offered
Company Overview

Company known for providing high-quality roofing services in the Chattanooga area. With a team of skilled professionals... More

Verified reviews in Alton (NH)

Concord Auto Spa
5.0

Splash Pressure Washing did an amazing job on our building! The team was professional, efficient, and thorough. They completely transformed the exterior, making it look like new again. Highly recommend Splash for any pre…

Aug 7, 2025
Splash Pressure Washing
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Cornelius Casey
5.0

Megan and Chris from Paragon Roofing were fantastic. Chris and Megan showed up at my house and measured my 38-year-old roof that was in desperate need of replacement. I received a proposal from Paragon within two days. M…

Jul 25, 2025
Paragon Roofing Co
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Nancy Slattery
5.0

We called with a problem and 2 very nice electricians came immediately. Problem was fixed. We will call them again if there is a future need.

Jun 27, 2025
Mains Electric, LLC
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Michael Mead
5.0

We started working with Outside In Construction in 2016 and have just finished our 4th project with them. They have always been very professional and continuously deliver high quality work at fair prices. Their work is …

Jun 15, 2025
Outside In Construction
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Mike McElman
5.0

Brian replied immediately when I used the Jalbert Website, and within a few days had reviewed the exterior soffit repairs I needed due to wind damage and gave me a quote that was affordable. Dana and Ty came today and we…

Apr 8, 2025
Jalbert Contracting LLC
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We Answer

Frequently Asked Questions

Pricing questions

1. What is the average roof replacement cost for a residential home?

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The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.

2. How much does it usually cost to replace the roof of a commercial building?

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The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.

3. What factors affect the overall roof repair cost?

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Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.

4. What is the typical roof leak repair cost, and how is it calculated?

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Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.

5. What is the average flat roof repair cost for commercial buildings?

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Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.

6. How much is the mobile home roof replacement cost compared to traditional homes?

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Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.

Service questions

1. Should I stay home during roof replacement?

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It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.

2. How long does roof replacement take?

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The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.

3. How to hire a roofing contractor?

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To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.

4. How to check if a roofing company is legit?

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Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.

5. How to choose a roofing company?

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When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.

6. How do you know if your roofing contractor is ripping you off?

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Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.

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