Coastal Windows & Exteriors of Massachusetts

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About Us

We service the Massachusetts, Southern New Hampshire, parts of Maine and surrounding areas. Reach out to us if you’d like a consultation, (978) 717-2841

About Us:

Coastal Windows & Exteriors is a reputable construction company that specializes in providing high-quality window and door replacement services. They have earned a strong reputation for their dedication to delivering top-notch products and services to homeowners in the region. Coastal Windows understands the importance of energy-efficient and aesthetically pleasing windows and doors in a home, and they offer a wide range of options to meet the unique needs and preferences of their customers.


With a commitment to excellence and a team of experienced professionals, Coastal Windows is known for its attention to detail and precision in every project they undertake. They strive to improve the energy efficiency and curb appeal of homes while ensuring a seamless and hassle-free installation process. Coastal Windows' dedication to customer satisfaction and their expertise in the window and door industry make them a trusted choice for homeowners looking to enhance the beauty and functionality of their properties.


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Read what 590+ clients have said about our services:

Recent Work

38 Rosewell Road ,Bedford, NH, US

38 Rosewell Road , Bedford, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray

25 Tobey Garden Street ,Duxbury, MA, US

Check out this James Hardie clap siding job in Duxbury! The homeowners are loving the color combo Grey Slate with Arctic White trim. Learn more about us HERE

25 Tobey Garden Street , Duxbury, MA, US
4
  • James Hardie Clapboard

Customer Reviews

Derek Gallant — review for Coastal Windows & Exteriors
Derek Gallant
We recently had our roof replaced by Coastal Windows, and we couldn’t be happier with the experience. From start to finish, they were professional, efficient, and a pleasure to work with. They went above and beyond even before the job began—taking the time to answer our questions, explain the process, and ensure everything was lined up for a smooth install. Once the work started, the crew worked quickly and respectfully, keeping the area clean and minimizing disruption. The finished product lo... Read more
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors10 months ago

Thank you so much for your wonderful review and for trusting Coastal Windows & Exteriors with your new roof installation in Beverly! We’re thrilled to hear that our team delivered a professional, efficient experience from start to finish and that the process felt smooth and stress-free. Your new GAF asphalt roofing system not only looks beautiful but also provides durable, long-term protection against New England’s toughest weather — helping prevent leaks, improve energy efficiency, and enhance your home’s curb appeal. Every roof installation is completed by our GAF Master Elite–certified installers and backed by both a 30-year labor and workmanship warranty and a transferable lifetime warranty on the shingles, giving you lasting peace of mind. As your trusted local roofing contractor and home improvement company serving the North Shore, we’re so grateful for your recommendation and thrilled that you’re enjoying your new roof. If you ever need anything in the future — from a free roof inspection to seasonal maintenance tips — we’re always here to help. Thanks again for choosing Coastal Windows & Exteriors — we’re so happy you love your new roof! – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors

Bob Webster — review for Coastal Windows & Exteriors
Bob Webster
Sean was very knowledgeable, detailed and often asked if I had any questions during his presentation.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors10 months ago

Thank you so much for your kind words about Sean! We’re so glad to hear that he provided a detailed and informative window consultation in North Andover and took the time to make sure all your questions were answered. He truly values helping homeowners feel informed and confident in every step of the process. Our energy-efficient replacement windows are designed to improve comfort, reduce drafts, and help lower utility bills while enhancing your home’s curb appeal. Every installation is completed by our factory-trained team and backed by a transferable lifetime warranty for lasting peace of mind. As your trusted local window contractor and home improvement company serving the North Shore, we’re always here to help — from your free window estimate through professional installation and dedicated support whenever you’re ready to move forward. Thanks again for considering Coastal Windows & Exteriors — we look forward to helping you create a warmer, more energy-efficient home when the time is right! – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors

Eleanor Haklar — review for Coastal Windows & Exteriors
Eleanor Haklar
Erik came out on a Sunday and took a look at my roof, said it was actually in pretty good shape just way to much insulation blocking the roofline vents. He helped me pull some back so we could see sunlight. He believed it was blocking ventilation. After the full inspection told me I could most likely get another couple years out of it. His knowledge and honestly is something we really admire and didn’t try to force a new roof on us like the first company we had out a few months ago
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors7 months ago

Thank you so much for sharing your experience with Erik! We're thrilled to hear he took the time to thoroughly inspect your roof—even on a Sunday—and give you an honest assessment. When Erik says you can get another couple of years out of your roof, that's the kind of straightforward guidance we believe every homeowner deserves. At Coastal Windows & Exteriors, we never push for unnecessary work. Our team takes pride in educating homeowners and helping them make the best decision for their home and budget—even if that means recommending they wait. Erik's knowledge and honesty reflect exactly the values we stand behind. When the time does come for your roof replacement, our GAF Master Elite-certified roofing installers specialize in replacing old, leaky roofs with durable, weather-resistant GAF Timberline HDZ shingles that protect against leaks, wind, and ice damage while enhancing your home's curb appeal and value. Every roof installation is backed by a 30-year labor and workmanship warranty and a transferable lifetime warranty on the shingles, giving you true long-term peace of mind. As your trusted local roofing contractor, we're always here to help—whether that's now or a couple years down the road. Thanks again for recognizing Erik's honesty and expertise. We truly appreciate your kind words and look forward to helping you when you're ready! Thanks again, Stephanie Vanderbilt, Owner of Coastal Windows & Exteriors

Julie Basler — review for Coastal Windows & Exteriors
Julie Basler
Christos is amazing to work with. He explained everything in detail with no pressure. Looking forward to our new JamesHardie siding. Coastal Windows & Exteriors has a great team, very professional and we highly recommend them.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors10 months ago

Thank you so much for your kind words and for trusting Coastal Windows & Exteriors with your new James Hardie siding installation in Holbrook! We’re so happy to hear that Christos made the process clear, comfortable, and pressure-free — and that our team delivered the professionalism and quality you deserve. Your new James Hardie fiber cement siding is a beautiful, durable, and low-maintenance solution built to withstand New England’s weather while keeping your home protected and looking great for decades. With a 30-year product warranty and factory-certified installation, you’ll never have to worry about peeling paint or constant upkeep again. As your trusted local siding contractor and home improvement company serving the South Shore, we’re proud to help homeowners like you upgrade with confidence — from your free siding estimate through expert installation and continued support. Thank you again for recommending Coastal Windows & Exteriors — we’re so glad you’re enjoying your home’s fresh new look and lasting protection! – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors

Ryan Peace — review for Coastal Windows & Exteriors
Ryan Peace
Dino was incredibly helpful and informative throughout the process! Thanks Dino and looking forward to our new windows!
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors10 months ago

Thank you so much for your kind words about Dino! We’re thrilled to hear he made your window replacement in Beverly such a smooth, informative experience. Updating windows in a historic home built in 1775 is a big step — and your new energy-efficient replacement windows will help improve comfort, reduce drafts, and lower heating bills while preserving that timeless charm. As your trusted local window contractor serving the North Shore, our team takes pride in providing expert window installation backed by a transferable lifetime warranty for long-term protection and peace of mind. Thanks again for choosing Coastal Windows & Exteriors — we’re so glad you’re already enjoying your beautiful new windows and a warmer, more efficient home this winter! – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors