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

Rebecca Murphy — review for Coastal Windows & Exteriors
Rebecca Murphy
Mark and Christos were both great during the consultation process! They explained our options thoroughly and made sure we understood everything, and they were extremely flexible with scheduling. We can't wait to have our windows and siding finished!
Donna Hall — review for Coastal Windows & Exteriors
Donna Hall
Nabil came to my house to discuss a glass door replacement. He explained everything clearly and with appropriate detail. I feel confident in my decision to rely on coastal for my new door!
Conor Murphy — review for Coastal Windows & Exteriors
Conor Murphy
We had an excellent time with Coastal Siding and Windows! Mark and Christos were professional and punctual. They made sure my wife and I were comfortable with their products and that we understood the process. We would highly recommend them to anyone looking for windows and siding.
Anne O'Keefe — review for Coastal Windows & Exteriors
Anne O'Keefe
The whole experience working with Coastal Windows & Exteriors was wonderful. Everyone we dealt with was knowledgeable and professional. We love our new windows.
Mark Logan — review for Coastal Windows & Exteriors
Mark Logan
I've purchased windows from these guys 3 times now. We've also purchased a few doors. They sell high quality materials and installation is done quickly. My windows and doors still have the classic look but they have modern features and performance. My home is over 120 years old, so keeping the same look was important. Reducing drafts and heat loss was also important. In total I think it's been 1 sliding door, one hinged door, 6 or 7 basement windows, 2 octogonal windows, and 20 double hung win... Read more