Andover’s full-service roofing contractor — replacements, repairs, and flat roof systems with proper tearoff, deck inspection, and ice & water shield at every vulnerable point. BBB A+ Accredited. Google Guaranteed. 150+ five-star reviews.
Andover’s housing stock ranges from historic homes near the downtown center and Phillips Academy to postwar colonials and newer subdivisions — roofs that face heavy snow loads, ice dam cycles, and New England freeze-thaw damage year after year.
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Andover homes range from 18th-century colonials in the historic center to 1960s–1990s subdivisions throughout town — each with different roofing challenges. We handle all of them.
OUR SERVICES
At D&G Exteriors, we specialize in high-quality roofing services designed to improve your property’s safety, energy efficiency, and visual appeal. Whether you need a new roof installation, fast repairs, or a complete replacement, our skilled team delivers long-lasting results customized to your needs.
Our roofing services include installation, repairs, and replacements using top-quality materials. We ensure durable and attractive results that protect your home
Our roofing services include installation, repairs, and replacements using top-quality materials. We ensure durable and attractive results that protect your home
Metal roofing services include installation, repairs, and replacements using top-quality materials. We ensure durable & attractive results that protect your home
We offer premium siding services, providing durable protection for your home while enhancing its curb appeal with modern, long-lasting materials.
Our window services include installations and replacements to improve energy efficiency and add natural light, all while complementing your home’s style.
We build and repair decks that transform your outdoor space into a functional and stylish area for relaxation and entertainment.
We install and replace shingle roofing systems that help protect your home from the elements while enhancing curb appeal.
It depends on what’s needed. Targeted repairs — flashing, a few shingles, ice dam fixes — typically run $500–$3,000. Full roof replacements range from $10,000 to $30,000 depending on roof size, pitch complexity, and deck condition. Andover has everything from compact capes to large colonials and historic homes, so the range is wide. We provide a detailed written estimate after an on-site inspection.
We inspect the roof and give you an honest assessment. If it’s under 15 years old with isolated damage — a failed flashing, storm damage, a few lifted shingles — a targeted repair usually makes sense. If the damage is widespread, shingles are curling across the roof, or we find significant sheathing rot during inspection, replacement is the better investment. Andover homes from the 1950s through 1980s are often approaching or past the expected lifespan of their original roof — we’ll let you know what we find.
Failed flashing around chimneys, walls, and valleys is the most common cause. Ice dams are a close second — many Andover colonials have complex rooflines with inadequate attic ventilation, which traps heat and creates ice dams along the eaves every winter. Pipe boots and vent penetrations dry out and crack over time and are another frequent leak source.
Many of Andover’s colonials have steep pitches with complex rooflines and limited attic ventilation. Heat escapes into the attic, melts snow on the upper roof, and the meltwater refreezes at the colder eaves — forming ice dams that back water under shingles. We address ventilation on every project and install ice & water shield at all vulnerable points to prevent damage even when ice dams do form.
Yes. Many Andover homes have low-slope sections — additions, sunrooms, or garage roofs. We install EPDM and TPO membranes with proper drainage, sealed seams, and clean transitions to pitched roof sections. Flat-to-pitched transitions are where most failures occur, and we detail them properly. We also handle metal roofing in Andover.
Poor ventilation traps heat and moisture in the attic, accelerating shingle failure from the underside and promoting ice dams in winter. Many Andover homes — especially older colonials and homes with finished attic spaces — weren’t built with adequate ventilation by today’s standards. We assess ventilation on every inspection and upgrade ridge vents, soffit vents, and baffles where needed.
Yes. The Town of Andover requires a building permit for roof replacement. Most minor repairs don’t require permits. We handle all permit applications, schedule required inspections, and make sure everything meets current building code. You don’t need to coordinate with Town Hall — that’s included in the project.
We’re CertainTeed Master Craftsman certified, Google Guaranteed, BBB Accredited with an A+ rating, and NRCA Affiliated. Master Craftsman certification requires advanced training and demonstrated installation quality. Every Andover project gets the same crew, standards, and project management regardless of the home’s size.
Serving Andover, MA, D&G Exteriors provides expert roofing services tailored to your home or business. Our solutions are designed for long-lasting protection, energy efficiency, and aesthetic appeal. Contact us today for a free consultation.
