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

Uche Ejesi — review for Coastal Windows & Exteriors
Uche Ejesi
My wife and just purchased our first home 3 years ago in the fall. As winter approached and it got colder we decided the windows in our house were less than ideal. We bit the bullet our second year and searched far and wide for a reliable company that could replace our old windows. We eventually choose Coastal Windows and set up a time for them to come out and give us an estimate. After a short while they gave us a quote which was on the higher end of what we expected but still pretty fair. We d... Read more
Elizabeth Young — review for Coastal Windows & Exteriors
Elizabeth Young
Don't call me JOHN please. He's gone. The replacement windows arrived and I will have them installed. thank you
Alex Andreyev — review for Coastal Windows & Exteriors
Alex Andreyev
The windows installation was scheduled for a certain date but the actual installation happened two months later. I'll recommend to look up for somebody else.
Richard Calabrese — review for Coastal Windows & Exteriors
Richard Calabrese
I had never heard of Coastal Windows until I saw them in Home Advisor. The rating that they were given by customers was impressive, so I contacted them and two other window suppliers. Coastal's sales presentation was very impressive, as was their cost estimate. They replaced 8 Andersen crank-out windows. These windows are high quality, and the installers are top rate. I am completely satisfied and would recommend Coastal to anyone.
John Poillucci — review for Coastal Windows & Exteriors
John Poillucci
Got my roof done. Excellent work and done in one day. Yard was very clean and nothing was disturbed. Recommend highly.