Licensed and Insured 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.
New Home Construction
Home Roof Replacement
Home Additions & Renovations
Garage Roofs
Certified Residential Roofers in Derry, NH
The quality of our work sets us apart from others in our industry, as does our certification with three of the top roofing brands—IKO, CertainTeed and Genflex. Our team is composed of OSHA 10 Certified members and we have a full-time safety officer with expertise in construction safety so you can trust your job will be completed to the highest standard.
Get the Best Roofing Warranty
Meeting the highest standards in our industry allows us to provide you with an extended warranty on your roof, giving you peace of mind about your investment.
OUR CORE VALUES
DeSalvo Contracting is the region’s premier provider of commercial and residential roofing, gutters, siding, and facade services. Our longstanding mission has been to provide quality products, outstanding craftsmanship, and unparalleled customer service: our Core Values guide this mission.
FAQ
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.
There are several signs of a troubled roof, click here to learn some of the most common ones.
Yes! We specialize in low slope/flat roofing systems, offering EPDM and TPO products.
As a full-service commercial and residential contractor, we also install gutters, siding, and facades.
Roofing Service in NH AND MA
We serve Litchfield, New Hampshire and towns within a 40-mile radius of Manchester. If you don't see your town listed below, give us a call.
Merrimack County, NH
Andover, Allenstown, Boscawen, Bow, Bradford, Canterbury, Chichester, Concord, Danbury, Dunbarton, Epsom, Franklin, Henniker, Hill, Hooksett, Hopkinton, Loudon, Newbury, New London, Northfield, Pembroke, Pittsfield, Salisbury, Sutton, Warner, Webster, Wilmont
Hillsborough County, NH
Amherst, Antrim, Bedford, Bennington, Brookline, Deering, Francestown, Goffstown, Greenfield, Greenville, Hancock, Hillsborough, Hollis, Hudson, Litchfield, Lyndeborough, Milford, Manchester, Mason, Merrimack, Milford, Mont Vernon, Nashua, New Boston, New Ipswich, Pelham, Peterborough, Sharon, Temple, Weare, Wilton, Windsor