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Merrimac's Leading Residential & Commercial Roofing Provider

Welcome to DeSalvo Contracting, your reliable residential roofer in Merrimac, MA. Leveraging more than two decades of hands-on experience, we've built a strong reputation for superior workmanship and exemplary customer service. If you're considering a new roof or need repairs, get in touch with us today for a complimentary estimate!

Commercial Roofing Services in Merrimac, MA

We are  licensed and insured in Massachusetts and New Hampshire. Each of our roofing installers undergoes ongoing safety training and education on the latest roofing techniques and product advances.

  • Warehouses

  • Industrial buildings

  • Office complexes

  • Hotels

  • Large apartment complexes

  • Multi-family units

  • Condo associations

  • Homeowners associations

  • Property management systems


Our team specializes in low slope/flat commercial roofing systems. We offer two types of roofing systems:   EPDM (Ethylene Propylene Diene Terpolymer) and TPO (Thermoplastic Polyolefin).


Our team proudly holds certifications with IKO, CertainTeed, and Genflex—three of the best brands in the roofing industry. Our roof installers have a minimum OSHA 10 Certification, and we have a full-time safety officer who is trained in construction safety. If you need a new or replacement roof, talk to our experts about your best options.


Holding these certifications allows us to offer you the best warranties in the industry. Let’s discuss your options.

Does your home need a new roof?

Certified Commercial & Residential Roofing Services in Merrimac, MA

DeSalvo Contracting, operating in Merrimac, MA, is a certified residential roofing contractor. Our certifications come from the industry's leading brands including IKO, CertainTeed, and Genflex, ensuring that we provide top-notch services. Our dedicated team of roofing professionals is OSHA 10 Certified, prioritizing maximum safety at each and every project. With a full-time safety officer specifically trained in construction safety, we are committed to fostering a safe and secure work environment. Choose DeSalvo Contracting for superior roofing services in Amesbury, MA.

CertainTeed Select ShingleMaster
Owens Corning preferred contractor

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.

DeSalvo core values gear


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.

    Click here to learn more.

  • As a full-service commercial and residential contractor, we also install gutters, siding, and facades.


Offering Extended Roofing Warranties

As certified home roofing contractors with the nation’s leading brands, we are able to offer you the best extended warranties in the industry. Contact us to discuss your options.

Top-Rated Roofers in MA

A roof is a large investment and it's important to make sure you select a quality roofing company with a solid reputation. DeSalvo Contracting has hundreds of satisfied roofing customers in Massachusetts and New Hampshire. To see what our customers are saying about the quality of our work, please check out our testimonials below.

Quality roofing services in Merrimac, MA

We provide roof installation and replacement services in Merrimac, MA and neighboring communities. Contact us today to schedule a free roofing estimate and learn more about the DeSalvo Difference.

DeSalvo area of service map
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, MilfordManchester, Mason, MerrimackMilford, Mont Vernon, Nashua, New Boston, New Ipswich, Pelham, Peterborough, Sharon, Temple, Weare, Wilton, Windsor

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