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

frank e — review for Coastal Windows & Exteriors
frank e
Ewan came over for the initial inspection and quote. He was here just over 3 hours and went over every single aspect of what we wanted to do. He went above and beyond to help us get the paperwork going, and we look forward to getting the start date for our project
Annie Graziano-Miller — review for Coastal Windows & Exteriors
Annie Graziano-Miller
Great job.. such an improvement! The guys were very professional and got it done quickly! Love pulling up to my house now!
Mukund Salekar — review for Coastal Windows & Exteriors
Mukund Salekar
Met with Ewan for my pre install and it went well. Professionally handled and Ewan was available throughout the process. Looking forward to the installation
Daniel Watton — review for Coastal Windows & Exteriors
Daniel Watton
Awesome experience. Great price and communications. Outstanding workmanship. Friendly installers. My wife picked the color (Oceanside) and thrilled with the final installation. Well done!!!!!! Highly Recommended. Dan Watton Peabody MA
Mpa7698 — review for Coastal Windows & Exteriors
Mpa7698
Cody was very knowledgeable. Easy to work with through the entire process. Made the process exciting and painless. We are excited for the transformation of our home.