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

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
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  • James Hardie Clapboard

17 Sir Lancelot Drive,Exeter, NH, US

  • GAF Timberline HDZ
  • GAF Timberline HDZ: Weathered Wood
  • Other Services
  • Other Services: Roofing

Customer Reviews

Piervil Laurent — review for Coastal Windows & Exteriors
Piervil Laurent
Dino and Braeden were incredibly polite and made us feel like family members we hadn’t seen in a while. They did an excellent job explaining everything about my siding project, answered all of our questions, and addressed all of our concerns.Thank you
John Saad — review for Coastal Windows & Exteriors
John Saad
Patrick from Coastal was very helpful with windows and doors. I would highly recommend.
Michael Tomasello — review for Coastal Windows & Exteriors
Michael Tomasello
Artem and his crew were absolutely amazing. Artem worked right along with his crew and didn't miss a thing. The windows and sliding patio door all went in smoothly and all in one day. The crew made sure both my wife and I were completely satisfied before leaving. Coastal Windows has a great crew in Artem, Alex, Dima, Mamed, and Stas and I would not hesitate to recommend them on any window project.
Ann Hughes — review for Coastal Windows & Exteriors
Ann Hughes
I had a free estimate with Frank and Cody yesterday. I have to say these two young men were the most informative professional people I’ve ever had the pleasure of meeting when trying to make a hard decision on something as important as a roof for my house .They weren’t pushy they let my husband and I know what to ask if we had other people lined up for estimates showed us the product they would be using and all the steps that would be done and answered all our questions. We decided to go with t... Read more
Bea Yu — review for Coastal Windows & Exteriors
Bea Yu
Bobby has been super helpful and informative throughout the planning process. He took time to educate us thoroughly about the company and our options and we landed on a good solution to a big issue with our siding. Can't wait to see the finished product!