New England's Premier Roofing and Siding Contractor

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Protecting Your Home
With Strong & Lasting Roofs

Affordable, dependable roofing services designed to keep your home safe year-round.

Expert Craftsmanship
Durable Materials
Affordable & Reliable
Customer-First Approach

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  When I started noticing water stains in my attic, I knew I had to bring a roofer over. I brought over five roofing companies to get bids. The first four "roofers" were actually salesmen who gave me astronomical prices and wasted over two hours of my time going over slide shows on their iPad about their company before giving me a price at the end. The fifth and final company I spoke to was James from Peter Desalvo Contracting. The first time I spoke with James on the phone, I knew he was a straight shooter and not a salesman. James came over, told me exactly what I needed, didn't sell me something I didn't need, and was very efficient. His pricing is very fair, he used high-quality CertainTeed products, answered all my questions, and was a pleasure to work with. I was home when his crew did the work. I'm not a roofer by any means, but I can tell they put a lot of effort into replacing my roof. His team didn't leave any debris behind, and my roof looks amazing. He addressed the ventilation issue I had to prevent mold from growing back. If anyone is looking to get their roof replaced, do not hesitate to call James. It has been a pleasure doing business. 
  1/19/2026
Chad B.
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Chad B.
1/19/2026
 When I started noticing water stains in my attic, I knew I had to bring a roofer over. I brought over five roofing companies to get bids. The first four "roofers" were actually salesmen who gave me astronomical prices and wasted over two hours of my time going over slide shows on their iPad about their company before giving me a price at the end. The fifth and final company I spoke to was James from Peter Desalvo Contracting. The first time I spoke with James on the phone, I knew he was a straight shooter and not a salesman. James came over, told me exactly what I needed, didn't sell me something I didn't need, and was very efficient. His pricing is very fair, he used high-quality CertainTeed products, answered all my questions, and was a pleasure to work with. I was home when his crew did the work. I'm not a roofer by any means, but I can tell they put a lot of effort into replacing my roof. His team didn't leave any debris behind, and my roof looks amazing. He addressed the ventilation issue I had to prevent mold from growing back. If anyone is looking to get their roof replaced, do not hesitate to call James. It has been a pleasure doing business. 
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 Peter DeSalvo: Chad, thank you for taking the time to write such a detailed and thoughtful review. I truly appreciate your kind words and the trust you placed in me and my crew. I’m glad we were able to address the roof and ventilation issues the right way and give you a result you’re happy with. It was a pleasure working with you from start to finish. If you ever need anything in the future, don’t hesitate to reach out. Thanks again for the opportunity and the recommendation—it means a lot. Peter DeSalvo 
  We had recently moved into a new home that we knew was going to need a new roof by the winter. James came out the next day to do a thorough assessment to ensure we could come up with timing that worked best for us. The entire job was done in 1.5 days (2000sf house) and included gutter placement, soffit venting, new roof with top of the line materials, and clean up. A month or so later we noticed that there was an area that needed better drainage coverage and James came out that week and added a diverter on the roof (free of charge) that completely fixed the issue. Could not recommend them enough! 
  1/13/2026
Jessica O.
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Jessica O.
1/13/2026
 We had recently moved into a new home that we knew was going to need a new roof by the winter. James came out the next day to do a thorough assessment to ensure we could come up with timing that worked best for us. The entire job was done in 1.5 days (2000sf house) and included gutter placement, soffit venting, new roof with top of the line materials, and clean up. A month or so later we noticed that there was an area that needed better drainage coverage and James came out that week and added a diverter on the roof (free of charge) that completely fixed the issue. Could not recommend them enough! 
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 Peter DeSalvo: Thank you for the great review—we truly appreciate it. It was a pleasure working with you, and we’re glad the timing, workmanship, and follow-up met your expectations. Taking care of the drainage issue was no problem at all—we always stand behind our work. Thanks again for the recommendation and for trusting us with your home. 
  In November, 2025, I contacted Pete to come and discuss replacing my house and garage roofs. He responded right away. I let him know about the roof and gutter issues, he listened carefully. He put me at ease, fully answered all questions and explained what would happen. He came and was very helpful in choosing the absolute perfect color match of shingles. I felt so comfortable with him and knew that I, without a doubt, would use his company. His estimate came in "under" a previous company's I looked into and NO down payment was necessary. Despite a recent snow storm and cold and wind, he was able to fit me into his schedule quickly! Even though the roof had to be shoveled off and then the snow removed from the ground, the crew dug right in! They were the hardest working crew I have ever seen, they never stopped working!! They were thorough, professional and precise. They were respectful with me and my property. Clean up was awesome and my new roof looks more than amazing!!!! I would not hesitate to hire Pete again and recommend him highly for any of your roofing needs. He is an outstanding young man! 
  12/30/2025
Pamela J.
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Pamela J.
12/30/2025
 In November, 2025, I contacted Pete to come and discuss replacing my house and garage roofs. He responded right away. I let him know about the roof and gutter issues, he listened carefully. He put me at ease, fully answered all questions and explained what would happen. He came and was very helpful in choosing the absolute perfect color match of shingles. I felt so comfortable with him and knew that I, without a doubt, would use his company. His estimate came in "under" a previous company's I looked into and NO down payment was necessary. Despite a recent snow storm and cold and wind, he was able to fit me into his schedule quickly! Even though the roof had to be shoveled off and then the snow removed from the ground, the crew dug right in! They were the hardest working crew I have ever seen, they never stopped working!! They were thorough, professional and precise. They were respectful with me and my property. Clean up was awesome and my new roof looks more than amazing!!!! I would not hesitate to hire Pete again and recommend him highly for any of your roofing needs. He is an outstanding young man! 
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 Peter DeSalvo: Hi Pam, Thank you so much for taking the time to leave such a thoughtful and detailed review. I truly appreciate it. Hearing that you felt comfortable, informed, and confident throughout the process means a great deal to me—that’s exactly how every homeowner should feel. I’m glad we were able to address your roof and gutter concerns, find the right shingle color, and get everything completed despite the snow and weather challenges. The crew will be proud to hear your words; they take a lot of pride in their work and it shows when conditions are less than ideal and they still push through. Thank you again for trusting me and my company with your home. Your recommendation means more than you know, and I’m grateful for the opportunity to work with you. If you ever need anything down the road, I’m only a phone call away. All the best, Peter DeSalvo 
  Didn’t plan on doing my roof in December but ended up having to. Got three quotes, all pretty similar. I always go with local businesses when possible. One claimed to be local but wasn’t. The other two were. What set Peter and his team apart was when I was undecided, he had his Foreman (James) reach out and simply ask “how can I earn your business?” James came by a second time to walk the lot, offered advice and committed to doing whatever it took to get the job completed the right way. They came through on all their promises and timelines flawlessly. And this was all done after the first snow of the year, very cold, windy, etc. James and his team were total pros. Can’t recommend them more highly. Excellent experience!! 
  12/13/2025
Mic P.
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Mic P.
12/13/2025
 Didn’t plan on doing my roof in December but ended up having to. Got three quotes, all pretty similar. I always go with local businesses when possible. One claimed to be local but wasn’t. The other two were. What set Peter and his team apart was when I was undecided, he had his Foreman (James) reach out and simply ask “how can I earn your business?” James came by a second time to walk the lot, offered advice and committed to doing whatever it took to get the job completed the right way. They came through on all their promises and timelines flawlessly. And this was all done after the first snow of the year, very cold, windy, etc. James and his team were total pros. Can’t recommend them more highly. Excellent experience!! 
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 Peter DeSalvo: Mic, thank you for taking the time to write this. I truly appreciate the kind words and the trust you placed in our team—especially with a December roof, which is never ideal and definitely not easy. James and the crew take a lot of pride in doing things the right way, so it means a great deal to hear that their effort, communication, and commitment stood out. Working through cold, wind, and the first snow of the season is no small task, and I’m glad we delivered exactly what we promised. We’re grateful you chose a local company and even more grateful you chose us. If you ever need anything down the road, don’t hesitate to reach out. Thanks again—this kind of feedback means more than you know. —Peter 
  I had a very small job in Alton Bay just replacing the roof peaks on the house. It was 4 sections: The main roof, family room, garage and 3 season porch. The estimates were in line with the others that I received. The deciding factor was my rapport with Justin. The crew did a good job. It was quick work and clean up was outstanding. I was very pleased and will probably go with them when it is time for a total replacement. I highly recommend Peter Desalvo Contracting. 
  11/07/2025
AL S.
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AL S.
11/07/2025
 I had a very small job in Alton Bay just replacing the roof peaks on the house. It was 4 sections: The main roof, family room, garage and 3 season porch. The estimates were in line with the others that I received. The deciding factor was my rapport with Justin. The crew did a good job. It was quick work and clean up was outstanding. I was very pleased and will probably go with them when it is time for a total replacement. I highly recommend Peter Desalvo Contracting. 
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 Peter DeSalvo: Hey Al, I really appreciate you taking the time to share your experience and kind words. I’m glad to hear everything went smoothly and that Justin and the crew took good care of you. We take a lot of pride in doing quality work and leaving every job clean and tight. When the time comes for a full replacement, we’d be happy to help again. Thanks for the recommendation and for trusting Peter DeSalvo Contracting with your roof. All the best, Peter DeSalvo Peter DeSalvo Contracting 
  Jim Psomiades at Desalvo contracting was my project manager and he was fantastic. It's rare these days that a contractor actually follows through on what they say. When Jim said here's what we're going to do and when we're going to get the job done, that's what happened. He was super responsive and transparent. Jim and Desalvo contracting get my highest recommendation. 
  10/19/2025
Bill E.
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Bill E.
10/19/2025
 Jim Psomiades at Desalvo contracting was my project manager and he was fantastic. It's rare these days that a contractor actually follows through on what they say. When Jim said here's what we're going to do and when we're going to get the job done, that's what happened. He was super responsive and transparent. Jim and Desalvo contracting get my highest recommendation. 
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 Peter DeSalvo: Thanks so much for the awesome feedback! We’re thrilled to hear Jim and the team delivered exactly as promised. We take pride in doing what we say we’ll do, and it’s great to know that came through. Really appreciate the recommendation! 
  We just had the best experience ever with Peter and his crew. These guys were the bomb! On time , hardest working folks, every single one has a job and they get it done. Peter was a joy to work with, fair ,respectful and most if all made this whole experience easy and we would recommend him 150% to anyone looking for a job well done! Thank you! 
  10/12/2025
Shelley J.
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Shelley J.
10/12/2025
 We just had the best experience ever with Peter and his crew. These guys were the bomb! On time , hardest working folks, every single one has a job and they get it done. Peter was a joy to work with, fair ,respectful and most if all made this whole experience easy and we would recommend him 150% to anyone looking for a job well done! Thank you! 
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 Peter DeSalvo: Thank you so much, Shelley! It was an absolute pleasure working with you and Ken. My crew and I truly appreciate your kind words — we take a lot of pride in what we do, and hearing feedback like this means the world to us. I’m thrilled we could make the process easy and deliver the quality you deserve. Thank you again for trusting Team DeSalvo with your new roof system! – Peter DeSalvo 
  My roof needed to be stripped and shingled with a couple of repair spots. Peter gave me an estimate that beat everybody else’s. Peter and his crew showed up at 7:00 in the morning and the crew left at 7:00 in the evening. After the crew was finished cleaning up all of the old roofing material and nails, my yard looked better than when they arrived. My roof is a large roof over 24 square and I was amazed it was done in one day. I would recommend these guys to everyone who needs a roof, I already have recommended them to a condo association. Great work, great price at the estimate Peter quoted me. Thanks again, and thanks Marcos and crew. 
  10/05/2025
peter h.
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peter h.
10/05/2025
 My roof needed to be stripped and shingled with a couple of repair spots. Peter gave me an estimate that beat everybody else’s. Peter and his crew showed up at 7:00 in the morning and the crew left at 7:00 in the evening. After the crew was finished cleaning up all of the old roofing material and nails, my yard looked better than when they arrived. My roof is a large roof over 24 square and I was amazed it was done in one day. I would recommend these guys to everyone who needs a roof, I already have recommended them to a condo association. Great work, great price at the estimate Peter quoted me. Thanks again, and thanks Marcos and crew. 
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 Peter DeSalvo: Thank you so much for the awesome review! It was a pleasure working with you and I really appreciate you taking the time to share your experience. I’m glad the crew’s hard work and cleanup stood out — we take a lot of pride in leaving every property better than we found it. It means a lot that you’ve already recommended us to others — that’s the best compliment we could get. Thanks again for trusting us with your roof! — Peter DeSalvo 
  I made the right decision when I hired Peter DeSalvo Contracting. I couldn't be happier with the work the team performed in such an efficient , clean, and orderly manner. I have a beautiful new roof and gutter system thanks to James Psomiades and his crew, who did an amazing job.. James is an honest and caring guy who never took advantage of my situation (unexpected tree and wind storm damage ) and gave me the best price of anyone that I interviewed . If I hadn't hired James I would have spent needless money on work that was not even needed quoted by another company that I interviewed .Thank you James ! 
  9/15/2025
Karen B.
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Karen B.
9/15/2025
 I made the right decision when I hired Peter DeSalvo Contracting. I couldn't be happier with the work the team performed in such an efficient , clean, and orderly manner. I have a beautiful new roof and gutter system thanks to James Psomiades and his crew, who did an amazing job.. James is an honest and caring guy who never took advantage of my situation (unexpected tree and wind storm damage ) and gave me the best price of anyone that I interviewed . If I hadn't hired James I would have spent needless money on work that was not even needed quoted by another company that I interviewed .Thank you James ! 
 
  As a developer, I’ve worked with plenty of contractors over the years, and this roofing company stands out as one of the best. Their crew was professional, efficient, and detail-oriented from start to finish. They delivered on schedule, kept the jobsite clean, and the quality of the workmanship is obvious. Communication was excellent throughout, which made the process smooth and stress-free. I’d recommend them to anyone looking for a roofing partner that actually delivers on their promises. 
  8/29/2025
Brandon B.
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Brandon B.
8/29/2025
 As a developer, I’ve worked with plenty of contractors over the years, and this roofing company stands out as one of the best. Their crew was professional, efficient, and detail-oriented from start to finish. They delivered on schedule, kept the jobsite clean, and the quality of the workmanship is obvious. Communication was excellent throughout, which made the process smooth and stress-free. I’d recommend them to anyone looking for a roofing partner that actually delivers on their promises. 
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 Peter DeSalvo: Thank you Brandon for the awesome review and for being a builder who actually cares about who they hire and what products are used on a home that you're going to sell it means a lot working for a quality builder. Also thank you for noticing how much effort we put into not just the roofing process but the entire process. We will see you on the next house you build. 

Testimonials

Real Stories From Customers Who Chose Our Roofing Services

5 Stars — Based on 134 Reviews

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About Us

Building Strong Roofs and Even Stronger Relationships

Since 2010, we’ve built our reputation on exceptional craftsmanship and reliability across New Hampshire and Massachusetts. Our team’s expertise is verified by certifications from CertainTeed and Owens Corning, allowing us to offer industry-leading warranties that other roofers simply can’t match. With over 115 five-star reviews, our track record speaks for itself. We exclusively use premium materials designed to withstand harsh New England weather, and back every installation with a 10-year workmanship warranty. When you choose us, you’re not just getting a roof, you’re getting peace of mind that lasts for decades.

Our Vision

To be the most trusted and recognized roofing company in our community.

Our Mission

Delivering quality craftsmanship and lasting value on every project.

Our Values

Built on integrity, safety, and respect for our customers and team.

Our Commitment

Retaining, developing, and attracting skilled professionals to serve with excellence.

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Peter DeSalvo Contracting, LLC is fully licensed and insured and has been operating in New Hampshire and Massachusetts since 2010.

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(603) 521-7992

Our Partners

Affiliated With the Best in the Roofing Industry

At Peter DeSalvo Contracting, LLC, we partner with premium roofing and construction brands to ensure every project is built on quality and reliability. By working with trusted industry leaders, we deliver top-tier materials, lasting performance, and added value, giving our customers confidence that their roof will stand strong for years to come.

About Peter DeSalvo

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Our Residential Services

Expert Residential Contracting Services

Peter DeSalvo Contracting, LLC provides homeowners with reliable solutions to protect and enhance their homes. With decades of experience and a focus on quality craftsmanship, we deliver lasting results and peace of mind — backed by trusted materials and a commitment to exceptional service.

Roof Inspection

Expert roof inspections for homeowners in NH and MA. We identify issues early, preventing expensive damage and extending your roof's life. Schedule today!

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Roof Installation

Professional roof installation by Peter DeSalvo Contracting, LLC. We deliver long-lasting, quality roofing systems for your home, backed by superior materials and expert craftsmanship.

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Roof Repair

Expert roof repairs for your home. We quickly fix leaks, loose shingles, and storm damage to protect your property and restore your roof's integrity.

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Roof Replacement

Expert residential roof replacement services in New Hampshire & Massachusetts. Quality materials, skilled installation, and long-lasting protection for your home.

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Protect your home with our expert roofing services. From repairs to full replacements, we deliver quality you can trust. Contact us today for a free estimate!

Our Commercial Services

Expert Commercial Contracting Services

Peter DeSalvo Contracting, LLC supports businesses and property owners with dependable solutions designed to protect investments and maintain long-term value. Our team brings expertise and professionalism to every project, ensuring quality results and service you can rely on.

Roof Coatings

Extend your commercial roof's lifespan with our high-quality roof coatings. Protect against leaks, reduce energy costs, and avoid expensive replacements with Peter DeSalvo Contracting, LLC.

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