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DeSalvo Contracting is a trusted residential roof installation company based in Hudson, New Hampshire. For over 20 years, we have served homeowners throughout New Hampshire and Massachusetts, including Hudson, Nashua, Salem, Manchester, Concord, and Boston. We have a large team of certified roofing professionals that can handle any size project. With our high purchasing volume, we extend material price discounts to all our clients. Need a new roof? We’ve got you covered.

Licensed and Insured in NH & MA
Quality Roofing Materials
Discount Savings
Professional Installation
Outstanding Customer Service
Extended Roof Warranties


Overhead drone photo of residential home roof
Overhead view of multiple residential NH homes with DeSalvo Contracting roofs
One of the largest roofing companies in New England with 100 years of combined experience.

What is the Best Type of Roof for Your Home?

Residential roofing systems can beautify your home and protect it from the elements. Common residential roofing materials include asphalt shingles, metal roofs, tile roofs, and wood shakes. Each residential roofing system has advantages and disadvantages: consult a qualified roofing contractor like DeSalvo Contracting to make the right choice. Contact us today to help you make an informed decision in line with your budget and the style of your home. 

Overhead shot of residence
Light blue house shingled roof
Blue building with AC unit
Drone shot navy blue siding

Signs You May Need to Replace Your Roof

Is your roof trying to tell you something? As a homeowner, pay attention to any signs that your roofing has a problem. The following signs may indicate the need for a new roof. Contact our team, and we’ll take a look.

Over time, shingles can become damaged from weather conditions, animals, and other causes. If you have several missing or damaged shingles, your roofing system may be failing.

1. Missing or Damaged Shingles

Algae, moss, or other plant life growing on your roof could be a sign that it  has been exposed to too much moisture and may need to be replaced.

2. Algae Growth

Chimney issues, including leaning or instability and damaged or improperly installed flashing, can cause damage to your roof or attic.

3. Chimney Issues

If shingle granules are collecting in your gutters, it’s a sign that your roof is worn and needs replacing.

4. Granules in Your Gutters


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


Owens Corning preferred contractor
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OSHA compliant badge
Select ShingleMaster CertainTeed roofing contractor

DeSalvo Contracting is a CertainTeed Select Shingle Master™ offering residential and commercial roofing services in New Hampshire and Massachusetts. Earning this prestigious designation sets us apart from our competitors—only the top 1% of roofing contractors nationwide are CertainTeed Select ShingleMasters™. It also allows us to provide you with the highest level of warranties offered by CertainTeed.

Quality Roofing Materials
Outstanding Customer Service
Superior Warranties
DeSalvo area of service map

Roofing Service in NH & MA

We service a 40-mile radius around Manchester, NH. Not sure if we service your location? Contact us to find out!

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

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