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

Mary Ellen Canty — review for Coastal Windows & Exteriors
Mary Ellen Canty
It was time to be proactive on an aging roof and skylights. Coastal offers a GAF Golden Pledge Presidents club warranty to ensure that we are protecting our home. Communication from the beginning to the punctuality and hard work from the crew was top notch. The architectural shingles with black trim, seamless black gutters and leaf guards look incredible. Solar vented skylights from Velux, remote operated with power blinds allowed us to toss the operating pole for the old crank version in the du... Read more
Kathleen Martens — review for Coastal Windows & Exteriors
Kathleen Martens
I recently had a new front door installed, and I couldn’t be happier with the result. The quality is outstanding—sturdy, well-insulated, and beautifully crafted. The door completely transformed the look of my home, adding both charm and curb appeal. The installation was smooth and professional, and everything fit perfectly on the first try. I really appreciate the attention to detail, from the clean lines to the flawless finish. You can tell this door was made with care. Not only does it look ... Read more
Randi Long — review for Coastal Windows & Exteriors
Randi Long
Braeden was awesome! Super personable but also professional *Post Install: I am loving my new front door. Keeps the house warmer and is so easy to lock and unlock from inside and out. You can see and feel the quality. Braeden has been great with reaching out to make sure I am still satisfied with the product.
Anna McWhirter — review for Coastal Windows & Exteriors
Anna McWhirter
Braeden came and spoke with my husband and I about replacing our windows. He was very helpful and talked through the various options. This is a big decision and he was so patient while we made a decision!!!!
Sandy — review for Coastal Windows & Exteriors
Sandy
Braeden came out to evaluate replacing our half moon window and took the time to explain the different options that are available. He was extremely professional and courteous and helped us choose the right window for us. We look forward to the installation!!!