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

Stephanie Surette — review for Coastal Windows & Exteriors
Stephanie Surette
Coastal Windows & Exteriors has been fantastic to work with. They did a great job walking us through all of our siding options and explaining exactly how the installation would work. They were patient, knowledgeable, and took the time to answer all of our questions. We had a few unique concerns with our house, and they addressed them thoughtfully and professionally. They were also wonderful with our animals and handled the usual chaos the animals cause with ease. We’re excited to move forward wi... Read more
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors10 months ago

Thank you so much for your kind words! We’re thrilled to hear how positive your experience has been as your James Hardie siding installation in Harvard gets underway. It’s been a pleasure helping you design your new exterior and address your home’s unique details with care and precision. Upgrading from your home’s original siding to energy-efficient James Hardie fiber cement siding is a fantastic investment — especially ahead of the New England winter. You’ll enjoy improved comfort, protection, and a beautiful, low-maintenance finish that lasts for decades. We’re so glad our team has made the process smooth, professional, and stress-free — even with your four-legged family members keeping us company on site! Every siding project is completed by factory-certified home renovation contractors and backed by a 30-year James Hardie warranty, giving you long-term confidence in your home’s durability. As your trusted local siding contractor and home improvement company serving Central Massachusetts, we’re excited to bring your vision to life and can’t wait for you to see the final transformation. – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors

Mike D — review for Coastal Windows & Exteriors
Mike D
Awesome rep. Happy to meet him
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors10 months ago

Thank you so much for your kind words! We’re thrilled to hear you had such a positive experience meeting with our team to discuss your roof and siding inspection in Plymouth. It’s always our goal to provide clear, honest guidance and help homeowners understand the best options for their homes — never pressure. Older roofs and siding, especially when they start to look wavy or weather-worn, can often signal age-related wear or ventilation concerns. Our team specializes in energy-efficient roofing and durable siding replacements that restore protection, improve curb appeal, and add long-term value. As your trusted local home improvement company and roofing and siding contractor serving the South Shore, we’re always here to help — from your free roof estimate and siding evaluation through expert, factory-certified installation when you’re ready to move forward. – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors

paul brown — review for Coastal Windows & Exteriors
paul brown
Workers did a great job. On time, efficient and left no trace of being around other than new windows in place. Six windows removed and new ones replaced in less than a day. Not the cheapest price but quality and professionalism along with supporting “local” business contributed to choosing Coastal Windows over national competitors. Job more than well done!!!!!
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 window replacement in Danvers! We’re thrilled to hear how happy you are with your six new energy-efficient double-hung windows — they look beautiful and are perfect for keeping your home cozy this winter while helping lower your energy bills. Our factory-trained installers take great pride in completing every project on time, efficiently, and leaving your home spotless — the only sign we were there is your new windows! Every installation is backed by our transferable lifetime warranty, ensuring long-term comfort and protection for your North Shore home. We’re so grateful you chose to support a local home improvement company known for quality and professionalism. If you have any questions about your windows or future projects, please don’t hesitate to reach out — we’re always here to help! – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors

Reva Mulieri — review for Coastal Windows & Exteriors
Reva Mulieri
Very fast response from our initial request for information and they came the next day to quote the project. Derek was professional, knowledgeable, and gave us a great price.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors10 months ago

Thank you so much for your great review and for trusting Coastal Windows & Exteriors with your new window replacement in Weymouth! We’re so glad Derek was able to respond quickly, walk you through your options, and help find the perfect solution for your home. Your new double-pane, energy-efficient windows will make a big difference — improving comfort, reducing drafts, and helping you enjoy a warmer winter with lower energy bills. Our factory-trained installers are excited to bring your project to life and ensure lasting performance for years to come. As your trusted local window contractor and home improvement company serving the South Shore, we’re always here to help — from your free window estimate through professional installation and lifetime warranty support. Thanks again for choosing Coastal Windows & Exteriors — we can’t wait for you to enjoy your beautiful new energy-efficient windows and a more comfortable home this winter! – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors

Christina Lent — review for Coastal Windows & Exteriors
Christina Lent
My house was a big project and it got completed quickly and efficiently. The result is beautiful! Pricing was reasonable. Steve and Mark were easy to communicate with and fast to respond. They were also patient with me and my schedule. Steve made sure the job got done and updated me on findings with pictures during the project. The whole crew was professional and very skilled at what they do and did very beautiful work. Neighbors have already complimented what a great job they did with the sidin... Read more
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors10 months ago

Thank you so much for your kind words about Mark! We’re thrilled to hear he was so helpful and made your vinyl siding consultation in Gloucester a great experience. Mark always takes the time to answer every question and make sure homeowners feel confident and informed. When you’re ready to move forward, our team will be here to help you transform your home with durable, low-maintenance vinyl siding that delivers long-term protection from New England weather — and best of all, you’ll never have to paint again. Every siding installation is backed by a transferable lifetime warranty, giving you peace of mind for years to come. As your trusted local siding contractor serving the North Shore, we’re always here to help — from your free siding estimate through professional installation and dedicated customer care. Thanks again for choosing Coastal Windows & Exteriors — we’re so glad you had such a positive experience with Mark and look forward to helping you start your new home-renovation project whenever the time is right. – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors