";
Trusted Roofing Solutions in Londonderry, NH
When it comes to protecting your Londonderry home, you need a roofing contractor who delivers excellence every time. Peter DeSalvo Contracting, LLC, brings over a decade of superior roofing expertise to Londonderry, NH homeowners and businesses. Our certified team specializes in premium residential and commercial roofing using the highest quality materials—from durable asphalt shingles to sophisticated synthetic slate, tile, and shake options. We also offer complete gutter systems, siding solutions, and emergency roof repair services when unexpected damage occurs.
As a CertainTeed SELECT ShingleMaster and Owens Corning Preferred contractor, we back our craftsmanship with industry-leading warranties, including our own 10-year workmanship guarantee. Londonderry residents trust us because we combine professional installation with attentive customer service, as shown by our 115+ five-star reviews. Whether you need a complete roof replacement, emergency repairs after storm damage, or new gutters to protect your property’s foundation, our locally focused team serves Londonderry with the same dedication that’s made us southern New Hampshire’s premier roofing company since 2010.
Residential Roofing Experts in Londonderry
Our complete residential roofing service includes thorough inspections to identify issues before they become costly problems. We examine every aspect of your roof system—from shingles and flashing to ventilation and underlying structure. For repairs, our certified technicians handle everything from missing shingles and leak fixes to more extensive storm damage restoration, using premium materials that perfectly match your existing roof.
When it’s time for a full replacement, Londonderry homeowners benefit from our expertise with diverse roofing options. Our asphalt shingle installations come with up to 50-year non-prorated warranties, while our specialty synthetic slate, tile, and shake options offer the perfect blend of classic appearance and modern durability. For homes with flat roof sections, we provide specialized systems designed specifically for New Hampshire’s challenging weather.
We also offer seasonal maintenance programs to extend your roof’s lifespan and prevent unexpected issues. Our maintenance visits include clearing debris, checking for damage, and ensuring your roof stays in optimal condition through Londonderry’s harsh winters and summer storms.
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!
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.
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.
Roof Replacement
Expert residential roof replacement services in New Hampshire & Massachusetts. Quality materials, skilled installation, and long-lasting protection for your home.
Asphalt Shingles
Durable, affordable asphalt shingles expertly installed for your home. We provide quality materials, professional installation, and long-lasting protection for your roof.
Metal Roofing
Install a premium metal roof that offers exceptional durability, energy efficiency, and a striking appearance, with up to 50 years of protection.
Flat Roof
Expert flat roof installation, repair, and replacement for residential homes. We're proud partners with Duro-Last, delivering durable, high-quality flat roofing solutions that last.
Synthetic Shake
Experts in synthetic shake installation and repair for residential roofs. We partner with premium manufacturers like EcoStar and Brava to deliver beautiful, durable, and low-maintenance roofing solutions.
Commercial Roofing in Londonderry
At Peter DeSalvo Contracting, LLC we understand that commercial properties in Londonderry have unique roofing needs. Our team specializes in comprehensive commercial roofing solutions that minimize disruption to your business operations while delivering long-lasting results. We handle everything from routine inspections to identify potential issues before they cause costly damage, to complete commercial roof replacements for buildings of all sizes.
Our commercial maintenance programs are designed specifically for Londonderry’s challenging climate, helping prevent leaks and extend your roof’s lifespan through scheduled care. When repairs are needed, our certified technicians work efficiently with premium materials to restore your roof’s integrity and protect your business investments.
We excel in commercial flat roofing systems including Duro-Last installations, offering superior protection against New Hampshire’s heavy snow loads and freeze-thaw cycles. For sloped commercial roofs, we provide options from synthetic slate and tile to metal roofing systems that combine aesthetic appeal with exceptional durability. All our commercial installations include manufacturer warranties of up to 25 years, giving Londonderry business owners confidence and peace of mind.
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.
Roof Inspection
Expert commercial roof inspections that identify issues early, prevent expensive damage, and ensure your business remains safe and well-protected.
Roof Installation
Professional commercial roof installation services for businesses in New Hampshire & Massachusetts. Expert installation of synthetic slate, tile, metal, and flat roofing systems with 10-year workmanship warranties.
Roof Repair
Expert commercial roof repair services for businesses in New Hampshire & Massachusetts. Fast, reliable solutions to protect your property and minimize downtime.
Roof Replacement
Trust our certified team to install durable, energy-efficient commercial roofing systems backed by industry-leading warranties.
Asphalt Shingles
Expert asphalt shingle roof installation and replacement with premium materials for commercial properties. Enjoy select warranties and protection from a Owens Corning as well with our workmanship warranty.
Metal Roofs
Metal roofing solutions for commercial buildings, offering exceptional durability, energy efficiency, and a lifespan of around 50 years or more.
Commercial EPDM
Expert EPDM roofing solutions for commercial buildings. Long-lasting, weather-resistant rubber membrane systems professionally installed, repaired, and replaced.
Commercial TPO
Expert TPO roofing solutions for commercial buildings, such as repair, installation, and replacement by certified Duro-Last partners with industry-leading warranties.
Commercial PVC
PVC roofing membranes deliver exceptional durability and weather resistance for commercial buildings. As certified Duro-Last partners, we install premium PVC systems built to last.
Comprehensive Exterior Services for New England Homes
At Peter DeSalvo Contracting, LLC, protecting and enhancing your home’s exterior is more than just our job — it’s our specialty. Our experienced team provides homeowners across New Hampshire and Massachusetts with dependable exterior services that improve durability, energy efficiency, and curb appeal.
From expertly installed siding and gutters to functional skylights and chimney maintenance, we handle every detail with care. Whether your property faces harsh New England winters, coastal moisture, or summer heat, our exterior services are designed to withstand it all while keeping your home beautiful and secure.
Explore Services
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.
Core Values
The DeSalvo Values
At the heart of everything we do are our core values: providing lasting protection, quick response, and a commitment to earning trust through proven results. We focus on delivering high-quality work that stands the test of time, being there when our clients need us most, and maintaining transparency and integrity in every interaction. These principles guide how we approach every project, shape our relationships with customers, and ensure that the services we provide are dependable, professional, and built to last.
We Can Help
Roofing Emergencies Need Quick Action
When unexpected damage strikes, Peter DeSalvo Contracting, LLC is here to help. Our team responds quickly to protect your property, minimize further issues, and provide reliable repair solutions. With trusted expertise and 24/7 availability, we give homeowners and property managers peace of mind during stressful situations.
Tarping
Tarping
Our emergency tarping service quickly covers damaged areas to prevent water intrusion, stabilize your roof, and protect your home or business until repairs can be completed safely.
Missing Shingles
Missing Shingles
We replace missing or damaged shingles promptly, restoring your roof’s integrity, preventing leaks and water damage, and ensuring long-term protection for your home or business.
Wind & Tree Damage
Wind & Tree Damage
From fallen branches to wind-blown debris, we assess and repair structural and roofing damage, remove hazards, and restore your roof’s safety and durability.
Ice Dam Removal
Ice Dam Removal
Our team safely removes ice dams that cause water backup and leaks, protecting your roof, attic, and interior from winter-related damage while preserving roof materials.
Testimonials
Real Stories From Customers Who Chose Our Roofing Services
Schedule a consultation
We will get back to you within 24 hours
Contact Us
Expert Guidance for Your Roofing & Remodeling Needs
Have questions or need a roofing estimate? Our team is ready to help. Fill out the form or call us today, and we’ll get back to you quickly.
- Free Roof Estimates
- Honest & Reliable Services
- Licensed & Insured
- Dedicated Project Managers