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

Jake Brier — review for Coastal Windows & Exteriors
Jake Brier
Just signed on the dotted line with Coastal Windows & Exteriors for a GAF Fortified Roofing System and 6 solar skylights! After careful consideration of many other highly qualified candidates, Mark Kissel of Coastal Windows and Exteriors was hands down the winner with the perfect combination of premium building materials, wealth of industry knowledge, and endless patience for our questions. The process was painless, pleasant and comforting, and our special concern for the protection of our koi t... Read more
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriorsa year ago

Thank you for your incredible review! We're thrilled you chose Coastal Windows & Exteriors as your trusted roofing contractor for your GAF Fortified Roofing System and solar skylights installation in Nashua, NH. Mark Kissel truly embodies our commitment to premium building materials, expert industry knowledge, and top-tier customer care—and we’re so glad your experience was painless, pleasant, and comforting. It was our pleasure to provide a free roof inspection and estimate and to thoughtfully address your special concerns—especially the protection of your koi tank. My dad used to have one- so cool! Every detail matters, and we’re honored you felt heard and cared for. Your confidence in choosing us speaks volumes, and we’re grateful for your kind words and recommendation to friends, family, and neighbors. We look forward to delivering results that reflect the trust you've placed in us. — Stephanie Vanderbilt, Owner

Kerry Latour — review for Coastal Windows & Exteriors
Kerry Latour
Mark and Theo came to our home this morning as we were contemplating new siding and windows. Both of them were great at providing suggestions, were both highly knowledgeable of the products Coastal provides and they both have very friendly personalities. We felt zero pressure to move forward but it was such a comfortable experience that we signed on the dotted line and are very excited to get our project started! Work is now complete!! We had such a great experience throughout the entire projec... Read more
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriorsa year ago

Thank you so much for your thoughtful review! We're thrilled to hear that Mark and Theo made your free inspection and estimate in Hampton, NH such a comfortable and informative experience. At Coastal Windows & Exteriors, we pride ourselves on educating homeowners—not pressuring them—and it's wonderful to hear that their windows and siding product knowledge and professionalism helped you feel confident in your decision. We’re so excited to bring your vinyl siding and window project to life, and we’re honored you chose our team to help protect and beautify your home. We’ll be with you every step of the way! — Stephanie, Owner

rebecca amde — review for Coastal Windows & Exteriors
rebecca amde
We contacted Coastal Windows & Exteriors after experiencing every homeowner's nightmare. It had been raining consistently in the past two weeks and finally, last Thursday, our living room ceiling collapsed under the weight of saturated insulation. There must be a leak, and we were scared at how long water was collecting and the possible damage. As it is a family home, I cannot fully express the anxiety we all were feeling. A trusted friend and had told me about her wonderful experience with Coa... Read more
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriorsa year ago

Thank you for your heartfelt review! We're so glad that Ewan was able to provide a thorough free inspection and estimate in Chelsea, MA and help guide you through such a stressful situation. We’re truly grateful you trusted Coastal Windows & Exteriors to help you as your roofing, siding, and windows contractor. We understand how overwhelming it can feel when your home is suddenly at risk, especially one as cherished as your family’s Victorian. We're already moving forward with your roofing project, and you can rest assured we’ll continue to take care of every detail as we complete your James Hardie siding and window replacements. You’re in great hands, and we’re here for you every step of the way. Please reach out with any questions. Warm Regards, Stephanie Vanderbilt, Owner

Helene Acosta — review for Coastal Windows & Exteriors
Helene Acosta
Michael recommended Erick to me to evaluate my siding, I am in very early stages of the project. We didn’t know what James Hardie even was. After we finish paying off the kitchen remodel we plan to do the siding. So far the James Hardie is what we like the most.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriorsa year ago

Thank you for your review! We're so glad we were able to provide a helpful, no-pressure free inspection and siding estimate in Lynn, MA. We’re happy to hear James Hardie siding made a strong first impression. When you’re ready, we’ll be here to guide you through the next steps and help you protect your home with siding that’s built to last. — Stephanie, Owner

Aaron Pike — review for Coastal Windows & Exteriors
Aaron Pike
I had a great experience speaking with Sean Clifford from Coastal Windows, he was very knowledgable and transparent about the industry and the process. He was able to offer me a product that met my price point and quality expectations, I would recommend Coastal Windows to others looking for replacement windows.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriorsa year ago

Thank you for the wonderful review! We’re so glad to hear that Sean made your free inspection and estimate in Tewksbury, MA such a positive and informative experience. At Coastal Windows & Exteriors, we believe in transparency, education, and helping homeowners find the best solution for their budget and home. It’s great to hear that our replacement windows met both your price point and quality expectations. We truly appreciate your recommendation and look forward to helping more homeowners protect and upgrade their homes with energy-efficient windows built to last. — Stephanie, Owner