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

38 Rosewell Road,Bedford, NH, US

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

Customer Reviews

Garrett Chang — review for Coastal Windows & Exteriors
Garrett Chang
Sean and Jacob have been great so far. They were knowledgeable and professional. They walked me through everything in replacing a window and after a small mishap, they worked after hours to resolve the problem. I will update after the project has finished.
Andrew Hench — review for Coastal Windows & Exteriors
Andrew Hench
Sean and Mark were very friendly, professional, knowledgeable, and just overall great to work with. They take pride in their work.
Matthew Adams-Gross — review for Coastal Windows & Exteriors
Matthew Adams-Gross
Jacob came out to our home to give us a quote on some windows and was extremely helpful and patient even as we changed the scope of the job several times. I highly recommend him to help guide you through the process.
Marie Kissel — review for Coastal Windows & Exteriors
Marie Kissel
Our experience with Coastal Windows & Exteriors has been positive from start to finish. Our salesman was professional, personable, and knowledgeable. Coastal was in communication with us every step of the way. Each step of the process happened when we were told it would and the installation was completed more quickly than expected. Everyone we have dealt with has been polite and professional and we are very pleased with our new roof. The workers did a great job cleaning up when they were done. W... Read more
mei guo — review for Coastal Windows & Exteriors
mei guo
Fantastic consult. Dino was great, knowledgeable and confidently answered all our questions. Explained every part of the process and was happy to do so as many times as needed. Highly recommended!