Gloucester’s full-service roofing contractor — replacements, repairs, and flat roof systems with proper tearoff, deck inspection, and ice & water shield at every vulnerable point. Google Guaranteed. 150+ five-star reviews.






Gloucester sits at the tip of Cape Ann — exposed to open ocean, harbor moisture, and salt air from every direction. Roofing here fails faster than anywhere else on the North Shore.
CUSTOMER FEEDBACK ・ HEAR FROM OUR CLIENTS
5.0 Stars Across 150+ Reviews
Posted on Bradford JonesTrustindex verifies that the original source of the review is Google. We had been in our home a long time and exterior was due for serious updates. Roof was from the early 90s, siding was peeling in layers, and the windows were old vinyl with seal failure and had no insulation. We kept putting it off until a neighbor recommended John. He spent over an hour walking the property with us on the first visit, pointing out things we hadn't even noticed, including a section where moisture had been getting behind the siding for years. He didn’t pressure us, just a clear explanation of what was going on and what it would take to fix it right. We ended up doing everything. Full roof, new siding, all new windows, and complete trim. The crew showed up early, kept the property clean (and cleaned up after), and communicated well throughout. When they found more damage than expected behind one wall, John called same day with pictures and options before moving forward. The transparency was both refreshing and important. It's been about a year and a half and everything still looks and performs exactly as it should. Heating costs dropped noticeably and was especially apparent this year. We live on a main street and the noise in our front bedrooms is gone. The house legitimately looks like a completely different property. If you're in the north shore area thinking about exterior work, get a quote and talk to John. You'll see the difference.Posted on Roman CooperTrustindex verifies that the original source of the review is Google. We have a big old farmhouse out in Boxford with a roof that probably should've been replaced five years ago. Finally pulled the trigger and called D&G Exteriors. John came out, looked everything over, and gave us a quote that was fair and detailed. Crew did the whole tear off and install in three days. No complaints at all.Posted on Parker SimmonsTrustindex verifies that the original source of the review is Google. I’m so impressed with the service I received. The team was friendly, efficient, and professional. They took care of every detail, and my home looks amazing. I can’t thank them enough for the high-quality work!Posted on James MatthewsTrustindex verifies that the original source of the review is Google. Replaced siding, trim and gutters on front of house with Hardie board. Came out great. Crew came as scheduled and cleaned up every day. We love the new color.Posted on Michael RohanTrustindex verifies that the original source of the review is Google. The team was quick, careful, clean and the final decks look even better than expected. Would definitely use them again.Posted on Nina MercerTrustindex verifies that the original source of the review is Google. The work done was beyond what I expected. The team was punctual, professional, and really took the time to make sure the project was completed to a high standard. My home’s exterior looks amazing, and I’m extremely satisfied with the entire process.Posted on Sydney WardTrustindex verifies that the original source of the review is Google. What an excellent experience! The crew was professional and efficient, and they truly transformed the look of my property. They were respectful of my space, worked diligently, and the results speak for themselves. I would definitely recommend their services!Posted on Abigail ThomasTrustindex verifies that the original source of the review is Google. I couldn’t be more pleased with the exterior services I received. The team was knowledgeable, courteous, and made sure everything was done right. They completed the job on time, and my home looks incredible. I’m so happy with the outcome.Posted on Dylan HarrisonTrustindex verifies that the original source of the review is Google. I’m thrilled with the work done on my property. The team was prompt, professional, and made sure everything was completed to perfection. They were friendly and respectful, and the final result exceeded my expectations. My home looks better than ever!Posted on Adrian FoxleyTrustindex verifies that the original source of the review is Google. The team did an outstanding job with the exterior work on my home. They were professional, efficient, and really paid attention to the details. My home looks fantastic, and I’m so happy with the results. Highly recommend!
Gloucester homes range from harbor-side fishing cottages to Bass Rocks oceanfront estates — each with different roofing demands. We handle all of them.

OUR SERVICES
D&G Exteriors provides a wide range of exterior construction services in Gloucester, MA. Contact us today for a free consultation and estimate!

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.
Most residential roof replacements in Gloucester range from $12,000 to $35,000 depending on roof size, pitch complexity, and deck condition. Oceanfront homes at Eastern Point or Bass Rocks with steep pitches, multiple dormers, and extreme exposure typically run higher. We provide a detailed written estimate after an on-site inspection — no ballpark quotes over the phone.
Most residential replacements take 1–2 days of on-site work. Larger or more complex Cape Ann homes with steep pitches and multiple roof planes may take 2–3 days. Weather is a bigger factor in Gloucester than most towns — wind and fog off the ocean can delay work. We schedule around conditions and keep you informed.
We do both. If the roof is under 15 years old and the issue is isolated — a failed flashing, a few lifted shingles, or localized storm damage — a targeted repair at $500–$3,000 is usually the right call. If the damage reveals widespread deterioration, we’ll recommend replacement. Gloucester’s salt air means even newer roofs can develop flashing failures earlier than expected.
Gloucester sits at the tip of Cape Ann with ocean exposure from the east, south, and north. Salt air corrodes metal flashing, fasteners, and gutters significantly faster than even nearby inland towns. Wind-driven rain during nor’easters hits harder here because there’s nothing blocking it. We install full ice & water shield underlayment and use materials rated for this level of coastal exposure.
Yes. Many Gloucester homes — especially older properties near the harbor and in downtown — have low-slope additions, porches, or commercial-style flat sections. We install EPDM and TPO membranes with proper drainage, sealed transitions, and flashing details. Flat-to-pitched transitions are the most common leak source on mixed-roof Gloucester homes.
Yes — and on Cape Ann this step is critical. When the old shingles come off, we inspect every square foot of decking for rot, water damage, and soft spots. Gloucester’s extreme salt exposure and coastal moisture mean sheathing damage is more common here than on inland roofs. We replace all compromised sheathing before anything new goes on.
Yes. The City of Gloucester requires a building permit for roof replacement. We handle the permit application, schedule all required inspections, and ensure everything meets current building code. You don’t need to coordinate with City Hall — that’s included in the project.
We’re CertainTeed Master Craftsman certified — their highest contractor level — Google Guaranteed, BBB Accredited with an A+ rating, and NRCA Affiliated. Master Craftsman certification requires advanced training and demonstrated installation quality. Every Gloucester project gets the same crew, standards, and project management regardless of the home’s size.
Serving Gloucester, MA, D&G Exteriors specializes in delivering high-quality roofing solutions designed for the unique challenges of coastal living. Our expert team ensures long-lasting results, superior craftsmanship, and complete customer satisfaction. Contact us today to get started!