Home Roofing Contractor in Merrimack
DeSalvo Contracting is your local expert with more than 20 years of residential and commercial roofing experience. We are known for our quality workmanship and customer service. We offer an extended warranty on every roof we install. Contact us to discuss your roofing project today!
How to Choose the Best Roofing Contractor
Licensed and Insured Home Roofer
Our highly skilled technicians are fully licensed and insured, and receiving ongoing training in safety and the latest roofing techniques and advances. You can count on our professional team for all of your roofing needs.
Our roofing company offers:
Roof replacement for your home, garage, or even large multi-family buildings
Roof repairs to extend the lif
Is your roof in trouble? Click below to learn the signs.
Certified Residential Roofers in Merrimack
DeSalvo Contracting is certified by Owens Corning, CertainTeed, and Genflex - three of the biggest names in the roofing industry. All of our employees are OSHA 10 Certified as a minimum and we have a full-time safety officer with construction safety expertise. If you want quality work at affordable prices, look no further than DeSalvo Contracting!
Extended Roofing Warranties for Your Peace of Mind
Because of our factory-certifications, we can offer an extended roofing warranty on every project—a promise of quality that gives you peace of mind about your investment.
FAQs
Frequently Asked Roofing Questions
Yes! We proudly hold certifications with the industry’s best roofing manufacturers, including IKO, CertainTeed, and GenFlex.
We’ve served the residential and commercial roofing needs of New Hampshire and Massachusetts for over 20 years.
We are licensed and insured in the states of New Hampshire and Massachusetts.
Safety is our top priority. We are an OSHA-certified roofing company and every roofing project is overseen by our full-time safety officer.
As a certified roofing contractor, we are able to offer the best roofing warranties in the industry. Contact us to discuss your options.
Keep an eye out for these signs:
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Missing or damaged shingles
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Leaks or water stains inside
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Sagging roof deck
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Your roof is over 20 years old (especially for asphalt shingles)
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If you spot any of these, it may be time to give us a call!
click here to learn more.-
Yes! We provide expert installation of low slope and flat roofing systems for residential homes.
We work with premium EPDM and TPO materials—both known for their durability, weather resistance, and energy efficiency. Whether it’s a home addition, porch roof, or full flat-roof residence, we deliver long-lasting solutions tailored to your home.
Click here to learn more.
As a full-service commercial and residential contractor, we also install gutters, siding, and facades.
Roofing Services in NH & MA
We serve towns within a 40-mile radius of Manchester, New Hampshire. If you don't see your town listed below, give us a call.