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Trusted Roofing Solutions in Allenstown, NH by Peter DeSalvo Contracting, LLC
Looking for quality, reliable roofing services in Allenstown, NH? Peter DeSalvo Contracting, LLC has proudly served the Allenstown community since 2010, providing top-notch roofing solutions for both residential and commercial properties. Our expert team specializes in installing a variety of roofing materials including synthetic slate and tile, synthetic shake shingles, metal roofing, asphalt shingles, and flat roofing systems.
As a CertainTeed SELECT ShingleMaster and Owens Corning Preferred contractor, we stand behind our work with impressive warranties – including a 50-year non-prorated warranty on certain materials and our own 10-year workmanship guarantee. Whether you need a complete roof replacement, emergency repairs after storm damage, or new gutters and siding, our experienced professionals deliver exceptional results every time.
Allenstown homeowners and businesses trust us for our attention to detail and commitment to quality, as evidenced by our 115+ five-star reviews. We understand New Hampshire’s unique weather challenges and install roofing systems designed to protect your property year-round. Contact Peter DeSalvo Contracting, LLC, today for a free estimate and experience the difference working with true roofing experts makes for your Allenstown property.
Allenstown Residential Roofing Experts
At Peter DeSalvo Contracting, we understand your Allenstown home deserves the best protection possible. Our comprehensive residential roofing services include everything from minor repairs to complete roof replacements. Our expert team specializes in inspecting your roof for damage from New Hampshire’s harsh weather, fixing leaks before they cause extensive interior damage, replacing missing or damaged shingles, and performing routine maintenance to extend your roof’s lifespan.
We excel at installing premium roofing materials including durable synthetic shake shingles, weather-resistant metal roofing, and reliable asphalt shingles—all backed by our 10-year workmanship warranty. Our preventative maintenance programs help Allenstown homeowners avoid costly emergency repairs while maximizing their roof’s durability against snow, ice, and wind damage.
When storms strike, our emergency response team provides quick tarping services and damage assessment to protect your home. Trust our CertainTeed SELECT ShingleMaster certified technicians to deliver superior craftsmanship that safeguards your Allenstown home for decades to come.
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 Allenstown
Our commercial roofing team delivers exceptional solutions for Allenstown businesses of all sizes. We understand that commercial properties require specialized roofing systems that can withstand New Hampshire’s challenging weather while protecting your valuable assets and operations. From retail stores to warehouses, medical facilities to office buildings, we provide comprehensive commercial roofing services tailored to your specific needs.
Our experts specialize in installing and maintaining synthetic slate and tile, metal roofing, flat roofing systems, and more – all designed to maximize energy efficiency and minimize maintenance costs. When issues arise, our prompt repair services address leaks, storm damage, and structural concerns before they escalate into costly problems that disrupt your business.
Regular professional inspections and maintenance programs help extend your commercial roof’s lifespan, saving you money long-term. With manufacturer warranties up to 25 years on commercial installations and our own 10-year workmanship guarantee, Allenstown business owners enjoy peace of mind knowing their investment is protected by Peter DeSalvo Contracting’s proven expertise since 2010.
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.
Emergency Roof Repair in Allenstown Immediate Storm Damage Solutions
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.
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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
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