Full-service roofing for Lynn’s triple-deckers, coastal Victorians, and multi-family homes — replacements, repairs, and flat roof systems with full tearoff and ice protection in a city where urban density meets ocean exposure. Google Guaranteed. 150+ five-star reviews.






Lynn is the largest city on the North Shore — 100,000 people in a dense coastal city with housing stock that spans from waterfront Victorians along Lynn Shore Drive to triple-deckers packed into inland neighborhoods. The combination of salt air, nor’easter exposure, and urban density creates roofing challenges you won’t find in the surrounding suburbs.
CUSTOMER FEEDBACK ・ HEAR FROM OUR CLIENTS
5.0 Stars Across 150+ Reviews
Posted on Curtis MatthewsTrustindex verifies that the original source of the review is Google. Our house in Danvers needed new siding and trim, and this was not an easy project. There were surprises once the old siding came off, but John walked us through everything calmly and professionally. The final result looks incredible and feels built to last.Posted on Joshua DixTrustindex verifies that the original source of the review is Google. Very professional operation. Clear contract, good communication, and high-quality work. Our new roof looks great and the flashing details are far better than what we had before.Posted on Imani YussifTrustindex verifies that the original source of the review is Google. We’re in Marblehead, close to the water, and needed exterior work that could actually stand up to the elements. D&G Exteriors replaced our roof and trim, and the difference in quality compared to previous work on the house is obvious.Posted on Miguel RojasTrustindex verifies that the original source of the review is Google. John took the time to explain things without talking down to us, which we really appreciated. The siding project went smoothly and the house looks brand new.Posted on Isaiah TuckerTrustindex verifies that the original source of the review is Google. We hired D&G Exteriors for new windows and couldn’t be happier. Everything operates smoothly, looks great, and the install was clean and precise. Would absolutely recommend them.Posted on Owen EllingtonTrustindex verifies that the original source of the review is Google. Five stars all around. Roof, trim, gutters all look wonderful! D&G Exteriors earned our trust and our future business.Posted on Gabriel GarrettTrustindex verifies that the original source of the review is Google. We had storm damage to our roof and needed someone we could trust. John handled everything professionally and didn’t push unnecessary repairs. The roof looks great and we feel confident it’ll hold up long term.Posted on Mielle ButlerTrustindex verifies that the original source of the review is Google. Great communication. Quality workmanship. No BS. Would hire D&G Exteriors again without hesitation.Posted on Zamer GambrellTrustindex verifies that the original source of the review is Google. We live right on the ocean in Gloucester, and the weather absolutely beats up our house — constant wind, salt spray, storms rolling in off the water. After years of patching things, we finally decided to hire D&G Exteriors for a full roof replacement and some badly needed trim repairs. I’m so glad we did. Working on a house this close to the shoreline is no simple job. The crew had to deal with strong winds almost every day, and once they pulled the old shingles off, we found sections of the roof deck that were softened from years of salt exposure. John didn’t overreact or try to turn it into a huge problem — he showed us the damage, explained what needed to be replaced, and kept everything straightforward and fair. Despite the tough conditions, the team worked cleanly and efficiently. You could tell they were used to handling challenging environments. They installed new CertainTeed shingles, repaired the compromised areas, and replaced all the rotten fascia and trim with PVC so we won’t have to worry about it again. The house looks incredible now — sharper lines, cleaner edges, and a roof that finally feels like it can handle a real coastal storm. The best part was how professional the whole process was. They kept the site tidy even with the wind constantly blowing debris around, communicated every day, and never left us guessing about what was happening next. If you live anywhere near the water and need roofing or exterior work, D&G Exteriors is absolutely the company you want. Five stars, without hesitation.Posted on brian haskinsTrustindex verifies that the original source of the review is Google. We’re in Ipswich, and hired D&G Exteriors to replace our roof and correct a long-standing issue around a valley that had leaked during heavy rain for years. Previous repairs never fully solved it. John identified the problem immediately, reworked the flashing detail, and rebuilt that section properly instead of just patching it again. Since the replacement, we’ve been through multiple hard storms with zero issues. The roof looks great, but more importantly, the problem is finally gone. Very happy with the work and the attention to detail.
From waterfront homes along Lynn Shore Drive to triple-deckers near Lynn Commons to single-families in West Lynn, the roofing work changes with every neighborhood. Here’s what we handle.

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

Our roof replacement services ensure a strong, weather-resistant roof that enhances your home’s protection. Using top-quality materials, we deliver durable and visually appealing results built to last.

Our roof repair services quickly address leaks, storm damage, and wear to keep your home protected. We use quality materials and expert techniques to restore durability and prevent future issues.

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.
Repairs typically run $500–$3,000. Full replacements range from $10,000 to $30,000 depending on roof size, pitch, and deck condition. Lynn’s coastal location adds a factor — salt air corrodes flashing and fasteners faster than inland, so deck condition on older homes is often worse than it appears. Triple-deckers with dual roof systems run toward the higher end. We provide a written estimate after inspecting the roof in person.
Yes — significantly. Homes near the shore, along Lynn Shore Drive, and in the Diamond District get direct salt exposure that corrodes galvanized nails, degrades flashing, and accelerates the breakdown of roof components that would last decades inland. Even homes a mile from the water experience more corrosion than towns further from the coast. We use stainless steel fasteners and upgraded flashing details on Lynn’s coastal-exposed roofs.
Yes — extensively. Lynn’s triple-deckers typically have a pitched front section and a flat rear section, sometimes with additional flat areas over porches. We handle both systems on the same project, including the critical pitched-to-flat transitions, plus tenant coordination on occupied buildings.
Heat escaping through poorly ventilated attics melts roof snow unevenly. The meltwater refreezes at colder eaves, backing water under shingles. Lynn’s coastal location adds wind-driven snow that packs against north-facing rooflines differently than in sheltered inland towns. We address ventilation and install ice & water shield well beyond code minimum on every project.
Yes. EPDM and TPO membrane systems with proper seam welding, tapered insulation for drainage, and sealed transitions where flat meets pitched. Lynn’s dense multi-family housing means flat roof work is a core part of what we do here — it’s as routine for us as shingle work.
Most single-family homes take 1–2 days. Triple-deckers take 2–4 days depending on roof sections and deck condition. Lynn’s tighter lots can add staging time, but we build that into the schedule upfront so there are no surprises.
Yes. The City of Lynn Building Department requires permits for roof replacement. We handle the application, schedule inspections, and ensure the work meets current code.
CertainTeed Master Craftsman certified, Google Guaranteed, BBB Accredited with an A+ rating, and NRCA Affiliated. Every Lynn project — from a waterfront Victorian to a triple-decker near Central Square — gets the same standards.
Serving Lynn, MA, D&G Exteriors specializes in delivering high-quality roofing solutions tailored to protect and enhance your home. Our expert team ensures durable, long-lasting results with exceptional craftsmanship. Contact us today for a free consultation!