Full-service roof repair, replacement, and new installation across Suffolk County surrounding communities. CertainTeed Master Craftsman certified. BBB A+ Accredited. Google Guaranteed with a 5.0-star rating across 150+ reviews.






Suffolk County’s dense housing stock — triple-deckers, row houses, and tightly spaced homes — creates unique roofing challenges. Limited access, shared walls, and steep-pitch roofs require a contractor who plans carefully and executes precisely. Here’s why homeowners across the Boston are trust D&G.
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!
We approach the exterior as a system, not a collection of products. Every layer — shingles, underlayment, flashing, ventilation — is designed to work together to control water, air, and moisture. Especially at the transitions where failures typically start.

We proudly serve Boston as well as the surrounding areas. Each community has access to expert roofing services for homes and businesses.
CertainTeed architectural shingles are the top choice for Suffolk County — engineered for freeze-thaw cycles, heavy snow, and the wind exposure that comes with Boston’s urban landscape. We install the full CertainTeed line including Landmark and Landmark Pro. As a CertainTeed Master Craftsman, our installation qualifies your roof for the strongest manufacturer warranty available.
Missing or curling shingles, granule buildup in gutters, daylight through the attic, water stains on ceilings, and a roof older than 20 years. Many Suffolk County homes — especially triple-deckers and pre-war builds — have roofs with multiple layers of shingles that should have been torn off years ago. We’ll inspect for free and tell you exactly what you’re dealing with.
Most full replacements take 1–3 days depending on roof size, pitch, and tear-off complexity. In Suffolk County, tight lot spacing and limited access can add logistical considerations — we plan for this upfront so there are no surprises. We handle all local permitting and full debris removal.
Yes. Every project starts with a free on-site inspection. We assess your roof’s condition, document everything with photos, and provide a detailed written estimate with material options, warranty tiers, and a clear scope of work. No pressure, no obligation.
Yes. Multi-family and triple-decker roofing is common in our Suffolk County work. These projects require careful coordination around tenants, proper staging in tight lot conditions, and understanding of the structural differences between multi-family and single-family roofs. We’ve handled them across Boston, Revere, and Chelsea.
We serve homeowners across Suffolk County including Boston (East Boston, South Boston, Dorchester, Roxbury, Jamaica Plain), Revere, Chelsea, and Winthrop. Each neighborhood has different housing stock — from Victorian-era row houses to mid-century capes — and we tailor our approach accordingly.
Manufacturer certifications, not just a license. Ask if they’re NRCA affiliated. Check for verified Google reviews and Google Guaranteed status. Make sure they carry proper liability and workers’ comp insurance — especially important on multi-family jobs. D&G Exteriors holds all of the above plus CertainTeed Master Craftsman certification.
Yes. We offer flexible financing options for both roof repairs and full replacements. Most Suffolk County homeowners qualify, and we’ll walk you through your options during your free estimate.
D&G Exteriors is proud to serve Suffolk County, MA, providing quality roofing services designed to protect and beautify your home. We cover multiple communities, ensuring each project meets high standards of durability and aesthetic appeal. Visit us on Google Maps to view our complete service area or contact us today to discuss your project!