D&G Exteriors provides high-quality commercial roofing services in Beverly, MA, offering new roof installation, repairs, and full replacements for businesses, offices, and industrial properties. TPO, EPDM, modified bitumen, and metal roofing systems. Google Guaranteed with a 5.0-star rating across 150+ reviews.




PROTECT YOUR BUSINESS ・ BENEFITS OF COMMERCIAL ROOFING
Every commercial property has different roofing requirements based on building size, roof slope, budget, and energy goals. D&G Exteriors works with property owners and managers across Beverly and the North Shore to match the right system to the building — not a one-size-fits-all approach.

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.

WHY D&G ・ BEVERLY'S COMMERCIAL ROOFING CONTRACTOR
Commercial roofing is different from residential roofing. It requires contractors who understand flat roof drainage, building code compliance for commercial properties, and how to work around business operations without disrupting tenants. D&G Exteriors brings that experience to every project in Beverly and the North Shore.
Choosing the right roofing system for your commercial property is essential. Below, we answer some of the most common questions about our commercial roofing services in Beverly, MA.
It depends on your building, budget, and goals. TPO is the most popular choice for flat commercial roofs — it’s energy-efficient, reflective, and cost-effective for large roof areas. EPDM rubber roofing is a proven option with 30+ year durability that works well for warehouses and industrial buildings. Modified bitumen is the best fit for roofs with heavy foot traffic or rooftop equipment like HVAC units. D&G Exteriors will inspect your building and recommend the system that makes the most sense — not just the most expensive one.
TPO and EPDM systems typically last 20–40 years with proper maintenance. Modified bitumen averages 20–25 years. The biggest factor isn’t the material — it’s the installation quality and ongoing maintenance. Ponding water, clogged drains, and neglected flashing are what kill commercial roofs early. D&G Exteriors offers maintenance plans that include annual inspections, drain clearing, and minor repair work to maximize your roof’s lifespan.
Most commercial roof replacements in Beverly take 1–3 weeks depending on roof size, system type, and building access. We phase the work to minimize disruption to your tenants and daily operations — including early morning starts, weekend scheduling, and section-by-section installation when needed. We’ll give you a detailed timeline before work begins so there are no surprises.
Warning signs include ponding water that doesn’t drain within 48 hours, visible bubbling or blistering in the membrane, interior water stains or leaks, separated seams, and flashing pulling away from walls or curbs. If your roof is under 15 years old and damage is isolated, a repair usually makes sense. If you’re seeing widespread issues or the roof is past its expected lifespan, replacement is more cost-effective long-term. We offer free commercial roof inspections in Beverly — we’ll document everything with photos and give you a clear recommendation.
Both. We work with property managers and property owners across Beverly and the North Shore who need a reliable commercial roofing contractor they can call for both emergency repairs and planned replacements. We provide detailed scopes of work, photo documentation, and direct communication with your maintenance team — everything you need to keep building owners informed.
Commercial roofing uses entirely different systems, materials, and installation methods than residential. Most commercial buildings have flat or low-slope roofs that require membrane systems like TPO, EPDM, or modified bitumen — not the asphalt shingles used on homes. Commercial projects also involve stricter building code requirements, rooftop equipment considerations, drainage engineering, and coordination around business operations. D&G Exteriors has experience in both — so we understand the differences and build our commercial scope of work accordingly.
A roof coating is a cost-effective way to extend your commercial roof’s lifespan by 10–15 years without a full replacement. Silicone and acrylic coatings create a seamless, waterproof barrier over your existing TPO, EPDM, or modified bitumen membrane — sealing minor cracks, blisters, and seam separations. Reflective white coatings also reduce cooling costs by lowering rooftop temperatures. If your commercial roof in Beverly is aging but structurally sound, a coating can save 50–70% compared to a full tear-off and replacement. D&G Exteriors will inspect your roof and let you know if coating is a viable option.
Yes. Most commercial roof failures aren’t sudden — they’re the result of years of neglected maintenance. D&G Exteriors offers annual and semi-annual maintenance plans for commercial properties in Beverly and the North Shore. Each visit includes a full roof inspection, photo documentation, drain and gutter clearing, seam and flashing checks, and minor repairs before they become major problems. A maintenance plan is the single best way to maximize your roof’s lifespan and avoid emergency repair costs. Contact us to set up a plan for your building.